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Alsuhybani M, Aleid M, Alzidan R, Bin Bander K, Alrehaili A. High removal of methylene blue and methyl violet dyes from aqueous solutions using efficient biomaterial byproduct. Heliyon 2024; 10:e36731. [PMID: 39296183 PMCID: PMC11407934 DOI: 10.1016/j.heliyon.2024.e36731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 07/17/2024] [Accepted: 08/21/2024] [Indexed: 09/21/2024] Open
Abstract
Dyes are among the toxic contaminants that significantly impact water ecosystems. A biomaterial prepared from Zizyphus Spina-Christi seed (ZSCS) to remove methylene blue (MB) and methyl violet (MV) from an aqueous solution was investigated. Several techniques have been used, including FTIR, SEM, EDX, XPS, and TGA, to characterize the physical and chemical properties of ZSCS. The effect of various parameters such as pH, adsorbent dosage, contact time, temperature, and initial dye concentration on the adsorption process were studied. The ZSCS adsorbent showed efficient MB and MV dye adsorption with Langmuir adsorption capacity of 666.66 and 476.19 mg/g, respectively, at experimental condition [(pH = 6; time = 30 min; T = 45 °C, dye concentration: 500 mg/L, and adsorbent dose = 0.6 g/L for MB and 1 g/L for MV dye)]. Kinetic and isotherm models were applied to fit the experimental outcomes. The result showed that ZSCS showed an ultrafast absorption process with a high removal efficiency of MB and MV within 5 min indicating its effective adsorption properties. The Langmuir isotherm model was the most suitable model for describing the adsorption of MB and MV dyes on ZSCS. The pseudo-second-order model kinetic fits better to MB and MV adsorption onto ZSCS than other models, suggesting that the adsorption mechanism followed chemisorption. Our results could offer an efficient cost-effective approach for dye removal from wastewater.
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Affiliation(s)
| | - Musaad Aleid
- King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | - Reema Alzidan
- Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Khaled Bin Bander
- King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
| | - Ayman Alrehaili
- King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia
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Wolski R, Bazan-Wozniak A, Nosal-Wiercińska A, Pietrzak R. Methylene Blue and Rhodamine B Dyes' Efficient Removal Using Biocarbons Developed from Waste. Molecules 2024; 29:4022. [PMID: 39274870 PMCID: PMC11396132 DOI: 10.3390/molecules29174022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2024] [Revised: 08/23/2024] [Accepted: 08/24/2024] [Indexed: 09/16/2024] Open
Abstract
The preparation of biocarbons from cellulose fibres utilised in the production of baby nappy mats (sourced from Feniks Recycling company, Poland) for the removal of methylene blue and rhodamine B dyes has been documented. A Brunauer, Emmett and Teller analysis revealed a surface area within the range of 384 to 450 m2/g. The objective of this study was to investigate the removal efficiency of dyes from aqueous solutions by biocarbons, with a particular focus on the influence of various parameters, including pH, dye concentration, adsorbent dosage, shaking speed, contact time, and temperature. The maximum adsorption capacity of the dyes onto the biocarbons was found to be 85 mg/g for methylene blue and 48 mg/g for rhodamine B, respectively. The Langmuir equation proved to be the most suitable for interpreting the sorption of organic dyes. The adsorption process was found to exhibit a chemisorption mechanism, effectively mirroring the pseudo-second-order kinetics. Furthermore, the adsorption of dyes was observed to be endothermic (the enthalpy change was positive, 9.1-62.6 kJ/mol) and spontaneous under the tested operating conditions. The findings of this study indicate that biocarbons represent a cost-effective option for the removal of methylene blue and rhodamine B. The adsorption method was observed to be an effective and straightforward approach for the removal of these dyes. The results of the Boehm titration analysis and zero charge point value indicated that the synthesised biomaterials exhibited a slightly basic surface character.
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Affiliation(s)
- Robert Wolski
- Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Aleksandra Bazan-Wozniak
- Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Agnieszka Nosal-Wiercińska
- Department of Analytical Chemistry, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University in Lublin, Maria Curie-Skłodowska Sq, 3, 20-031 Lublin, Poland
| | - Robert Pietrzak
- Department of Applied Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
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Zulkefli MS, Rahim NY, Chua YS, Md Disa N, Yahaya N, Rahmawati Z, Loh SK, Wan Abdullah WN. Fabrication of Activated Carbon Derived from Glycerin Pitch for Desulfurization of Model Fuel Oil and Electrode Application. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:11134-11145. [PMID: 38749057 DOI: 10.1021/acs.langmuir.4c00728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
One of the world's challenging energy issues is introducing practical and affordable technology for organosulfur removal in fuel. Adsorptive desulfurization (ADS) can address this issue if highly effective activated carbon (AC) derived from industrial waste with excellent textural properties is used. In this study, the derived ACs from glycerin pitch loaded with P and Fe (AC/P and AC/Fe) were used as adsorbents for the ADS of model fuel oils, such as dibenzothiophene (DBT) at mild operating conditions. Under the optimized experimental conditions, 0.3 g of adsorbent dosage, 60 min reaction time, 30 °C temperature, and pH 4, the maximal DBT removal of 96.28 and 43.64%, respectively, for AC/P and AC/Fe was realized. The results indicated that the phosphorus-doped AC/P increases the selectivity of the ADS mechanism for DBT removal. Kinetic investigations disclosed that the adsorption process follows second-pseudo-order kinetics and the Langmuir adsorption isotherm model. The adsorbents remained active for five successive reuses, indicating their robust real-world applications. The electrochemical properties of the fabricated carbon electrodes were analyzed via cyclic voltammetry by coating the ACs with polytetrafluoroethylene (PTFE) as a binder. The transition-metal-doped AC/Fe, though exhibiting 5 times lower surface area, showed the highest specific capacitance at a scan rate of 5 mVs-1 (0.65 μF cm-2). Similarly, the extended AC:PTFE capacitor at a 10% binder ratio offered the maximum capacitance value (1.13 μF cm-2). The synthesized ACs demonstrated potential application as an electrode material, and hence glycerin pitch could be a low-cost precursor to improve the feasibility of commercial production of AC.
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Affiliation(s)
| | - Nurul Yani Rahim
- School of Chemical Science, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia
| | - Yong Shen Chua
- School of Chemical Science, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia
| | - Nurhafizah Md Disa
- School of Physics, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia
| | - Noorfatimah Yahaya
- Department of Toxicology, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia, 13200 Bertam Kepala Batas, Penang, Malaysia
| | - Zeni Rahmawati
- Department of Chemistry, Faculty of Science and Data Analytics, Institut Teknologi Sepuluh Nopember, Sukolilo, Surabaya 60111, Indonesia
| | - Soh Kheang Loh
- Energy and Environment Unit, Engineering and Processing Division, Malaysian Palm Oil Board, 6, Persiaran Institusi, Bandar Baru Bangi, 43000 Kajang, Selangor, Malaysia
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Zhou X, Yu X, Maimaitiniyazi R, Zhang X, Qu Q. Discussion on the thermodynamic calculation and adsorption spontaneity re Ofudje et al. (2023). Heliyon 2024; 10:e28188. [PMID: 38665557 PMCID: PMC11043854 DOI: 10.1016/j.heliyon.2024.e28188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 03/08/2024] [Accepted: 03/13/2024] [Indexed: 04/28/2024] Open
Abstract
Accurate calculations and precise results are very important for the dissemination of scientific knowledge, whereas the errors of calculation will diminish the academic value of the paper. This discussion focuses on the calculation of thermodynamics and the determination of the spontaneity of adsorption processes in the paper of Ofudje et al. (2023). Ofudje et al. found that the apatite synthesized by chemical method (CHAp) has excellent adsorption properties for cadmium ions, which is an important contribution to the remediation of cadmium pollution. However, the calculation results of standard Gibbs free energy change (ΔGo), standard enthalpy change (ΔHo) and standard entropy change (ΔSo) of the adsorption of Cd2+ onto CHAp surface need to be corrected due to an incorrect calculation. Firstly, the partition coefficient (KD) with a dimension cannot be used for thermodynamic calculation. Secondly, the adsorbent mass (m) described by Ofudje et al. in different Sections is inconsistent, leading to incorrect results of Ko and ΔGo. When the appropriate value of the adsorbent mass is selected and the partition coefficient is converted to the standard adsorption equilibrium constant Ko, the calculated ΔGo is less than zero, which means that the adsorption is spontaneous. This discussion provides the correct calculation method of standard adsorption equilibrium constants and thermodynamic parameters, which can improve the reader's judgment and understanding of adsorption spontaneity.
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Affiliation(s)
- Xueyong Zhou
- Shanxi Engineering Research Center of Microbial Application Technologies, School of Life Science, Shanxi Normal University, Shanxi Taiyuan, 030000, China
| | | | | | | | - Qianwen Qu
- Shanxi Engineering Research Center of Microbial Application Technologies, School of Life Science, Shanxi Normal University, Shanxi Taiyuan, 030000, China
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Patial S, Sudhaik A, Sonu, Thakur S, Van Le Q, Ahamad T, Singh P, Huang CW, Nguyen VH, Raizada P. Synergistic interface engineering in n-p-n type heterojunction Co 3O 4/MIL/Mn-STO with dual S-scheme multi-charge migration to enhance visible-light photocatalytic degradation of antibiotics. ENVIRONMENTAL RESEARCH 2024; 240:117481. [PMID: 37890829 DOI: 10.1016/j.envres.2023.117481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/20/2023] [Accepted: 10/22/2023] [Indexed: 10/29/2023]
Abstract
Constructing an effective multi-heterojunction photocatalyst with maximum charge carrier separation remains challenging. Herein, a high-efficient Co3O4/MIL-88A/Mn-SrTiO3 (Co3O4/MIL/Mn-STO) n-p-n heterojunction photocatalyst was successfully prepared by a simple hydrothermal method for the photodegradation of sulfamethoxazole (SMX). The combination of MIL and Co3O4/Mn-STO established an internal electric field and heterojunction, accelerating the separation of carriers, and thus improved photocatalytic performance. In the Co3O4/MIL/Mn-STO photocatalytic system, 95.5 % of SMX was degraded in 90 min. The photocatalytic kinetic removal rate of Co3O4/MIL/Mn-STO reached 0.0337 min-1, 8 times of Co3O4 (0.0041 min-1), 5.2 times of Mn-STO (0.0062 min-1), 4.6 times of MIL (0.0078 min-1), and 3.6 times of MIL/Mn-STO (0.0095 min-1). Remarkably, superoxide radicals (•O2-) and holes (h+) have been recognized as the main active species in the degradation process through reactive species elimination experiments and electron spin resonance (ESR) tests. The experimental and theoretical proved the in-built interfacial contact and synergistic effect between the photocatalyst accomplished with low bandgaps, high specific surface area, more reaction sites, high electron-hole pair separation, and maximum solar-light utilization. The molecular structure and possible degradation routes with intermediate products in the photocatalytic system were investigated using a liquid chromatography-mass spectrometer (LC-MS) and DFT calculations. This work provided new insight into the guidelines of rational design/growth of new multicomponent photocatalysts to remove antibiotics and other emerging contaminants in wastewater.
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Affiliation(s)
- Shilpa Patial
- School of Advanced Chemical Sciences, Shoolini University, Solan (Himachal Pradesh)- 8, 173229, India
| | - Anita Sudhaik
- School of Advanced Chemical Sciences, Shoolini University, Solan (Himachal Pradesh)- 8, 173229, India
| | - Sonu
- School of Advanced Chemical Sciences, Shoolini University, Solan (Himachal Pradesh)- 8, 173229, India
| | - Sourbh Thakur
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100, Gliwice, Poland
| | - Quyet Van Le
- Department of Materials Science and Engineering, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Tansir Ahamad
- Department of Chemistry, College of Science, King Saud University, Saudi Arabia
| | - Pardeep Singh
- School of Advanced Chemical Sciences, Shoolini University, Solan (Himachal Pradesh)- 8, 173229, India
| | - Chao-Wei Huang
- Department of Engineering Science, National Cheng Kung University, No. 1, Daxue Rd., East Dist., Tainan, 701401, Taiwan
| | - Van-Huy Nguyen
- Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103, Tamil Nadu, India.
| | - Pankaj Raizada
- School of Advanced Chemical Sciences, Shoolini University, Solan (Himachal Pradesh)- 8, 173229, India.
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Ton-That L, Huynh TNL, Duong BN, Nguyen DK, Nguyen NA, Pham VH, Ho TH, Dinh VP. Kinetic studies of the removal of methylene blue from aqueous solution by biochar derived from jackfruit peel. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1266. [PMID: 37787870 DOI: 10.1007/s10661-023-11867-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 09/11/2023] [Indexed: 10/04/2023]
Abstract
Kinetic studies play an instrumental role in determining the most appropriate reaction rate model for industrial-scale applications. This study focuses on the kinetics of methylene blue (MB) adsorption from aqueous solutions by biochar derived from jackfruit peel. Various kinetic models, including pseudo-first-order (PFO), pseudo-second-order (PSO), intra-diffusion, and Elovich models, were applied to study MB adsorption kinetics of jackfruit peel biochar. The experiments were performed with two initial concentrations of MB (24.23 mg/L and 41.42 mg/L) over a span of 240 min. Our findings emphasized that the Elovich model provided the best fit of the experimental data for MB adsorption. When compared to other materials, biochar from jackfruit peel emerges as an eco-friendly adsorbent for dye decolorization, with potential applications in the treatment of environmental pollution.
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Affiliation(s)
- Loc Ton-That
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Vietnam
| | | | - Bich-Ngoc Duong
- Institute of Interdisciplinary Social Sciences, Nguyen Tat Thanh University, Ho Chi Minh City, 700000, Vietnam
| | - Duy-Khoi Nguyen
- Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Vietnam
- Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Vietnam
| | - Ngoc-An Nguyen
- Institute of Interdisciplinary Social Sciences, Nguyen Tat Thanh University, Ho Chi Minh City, 700000, Vietnam
| | - Van-Hien Pham
- Institute of Applied Materials Science, VAST, TL29, Thanh Loc Ward, Dist. 12, Ho Chi Minh City, 700000, Vietnam
| | - Thien-Hoang Ho
- Dong Nai University, 09 Le Quy Don Street, Tan hiep Ward, Bien Hoa City, Ddong Nai province, 76100, Vietnam
| | - Van-Phuc Dinh
- Institute of Interdisciplinary Social Sciences, Nguyen Tat Thanh University, Ho Chi Minh City, 700000, Vietnam.
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Abubakar HL, Tijani JO, Abdulkareem AS, Egbosiuba TC, Abdullahi M, Mustapha S, Ajiboye EA. Effective removal of malachite green from local dyeing wastewater using zinc-tungstate based materials. Heliyon 2023; 9:e19167. [PMID: 37662824 PMCID: PMC10470254 DOI: 10.1016/j.heliyon.2023.e19167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/25/2023] [Accepted: 08/15/2023] [Indexed: 09/05/2023] Open
Abstract
The frequent use of an industrial dye such as malachite green (MG) has caused major water body deterioration and is one of the most pressing global challenges, demanding effective treatment techniques. To solve these issues, a simplistic method was developed to synthesize zinc-tungstate (ZnWO4) nanoparticles and also dope the surface matrix of the ZnWO4 nanoparticles using nonmetals of boron (B), carbon (C), and nitrogen (N) at different ratios for enhanced MG removal from wastewater. The prepared nanomaterials were characterized by different methods for crystal structure composition, surface properties, surface morphology, microstructures, functional groups, and elemental oxidation states. The BET analysis revealed a mesoporous structure with surface areas of 30.740 m2/g for ZnWO4, 38.513 m2/g for ZnWO4@BCN, 37.368 m2/g for ZnWO4@BCN/B, 39.325 m2/g for ZnWO4@BCN/C, and 45.436 m2/g for ZnWO4@BCN/N nanocomposites. The best removal of MG was accomplished at pH (8), contact period (50 min), nanoadsorbent dose (0.8 g/L), initial MG concentration (20 mg/L), and temperature (303 K). The maximum adsorption capacities of ZnWO4 and ZnWO4@BCN/N towards MG were 218.645 and 251.758 mg/g, respectively. At equilibrium, the Freundlich isotherm and pseudo-second-order kinetic models were the best fits for the experimental data of MG adsorption on both nanoadsorbents. After eight cycles of adsorption and desorption, both ZnWO4 and ZnWO4@BCN/N were found to be good at removing MG, with efficiencies of 71.00 and 74.20%, respectively. Thermodynamic investigations further validated the spontaneity and endothermic nature of the adsorption process. All study findings confirm the nanoadsorbents exceptional capability and economic feasibility for removing MG dye.
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Affiliation(s)
- Hassana Ladio Abubakar
- Department of Chemistry, Federal University of Technology, PMB. 65, Minna, Niger State, Nigeria
| | - Jimoh Oladejo Tijani
- Department of Chemistry, Federal University of Technology, PMB. 65, Minna, Niger State, Nigeria
- Nanotechnology Research Group, Africa Centre of Excellence for Mycotoxin and Food Safety, Federal University of Technology, P.M.B 65, Bosso, Minna, Niger State, Nigeria
| | - Ambali Saka Abdulkareem
- Department of Chemical Engineering, Federal University of Technology, PMB. 65, Minna, Niger State, Nigeria
- Nanotechnology Research Group, Africa Centre of Excellence for Mycotoxin and Food Safety, Federal University of Technology, P.M.B 65, Bosso, Minna, Niger State, Nigeria
| | - Titus Chinedu Egbosiuba
- Department of Chemical Engineering, Chukwuemeka Odumegwu Ojukwu University, P.M.B 02, Uli Campus, Anambra State, Nigeria
- Nanotechnology Research Group, Africa Centre of Excellence for Mycotoxin and Food Safety, Federal University of Technology, P.M.B 65, Bosso, Minna, Niger State, Nigeria
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA
| | - Mann Abdullahi
- Department of Chemistry, Federal University of Technology, PMB. 65, Minna, Niger State, Nigeria
| | - Saheed Mustapha
- Department of Chemistry, Federal University of Technology, PMB. 65, Minna, Niger State, Nigeria
- Nanotechnology Research Group, Africa Centre of Excellence for Mycotoxin and Food Safety, Federal University of Technology, P.M.B 65, Bosso, Minna, Niger State, Nigeria
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Chakraborty TK, Tammim L, Islam KR, Nice MS, Netema BN, Rahman MS, Sen S, Zaman S, Ghosh GC, Munna A, Habib A, Tul-Coubra K, Bosu H, Halder M, Rahman MA. Black carbon derived PET plastic bottle waste and rice straw for sorption of Acid Red 27 dye: Machine learning approaches, kinetics, isotherm and thermodynamic studies. PLoS One 2023; 18:e0290471. [PMID: 37611009 PMCID: PMC10446224 DOI: 10.1371/journal.pone.0290471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/08/2023] [Indexed: 08/25/2023] Open
Abstract
This study focuses on the probable use of PET waste black carbon (PETWBC) and rice straw black carbon (RSBC) as an adsorbent for Acid Red 27 (AR 27) adsorption. The prepared adsorbent is characterized by FE-SEM and FT-IR. Batch adsorption experiments were conducted with the influencing of different operational conditions namely time of contact (1-180 min), AR 27 concentration (5-70 mg/L), adsorbent dose (0.5-20 g/L), pH (2-10), and temperature (25-60°C). High coefficient value [PETWBC (R2 = 0.94), and RSBC (R2 = 0.97)] of process optimization model suggesting that this model was significant, where pH and adsorbent dose expressively stimulus removal efficiency including 99.88, and 99.89% for PETWBC, and RSBC at pH (2). Furthermore, the machine learning approaches (ANN and BB-RSM) revealed a good association between the tested and projected value. Pseudo-second-order was the well-suited kinetics, where Freundlich isotherm could explain better equilibrium adsorption data. Thermodynamic study shows AR 27 adsorption is favourable, endothermic, and spontaneous. Environmental friendliness properties are confirmed by desorption studies and satisfactory results also attain from real wastewater experiments. Finally, this study indicates that PETWBC and RSBC could be potential candidates for the adsorption of AR 27 from wastewater.
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Affiliation(s)
- Tapos Kumar Chakraborty
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Lamia Tammim
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Khandakar Rashedul Islam
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Md. Simoon Nice
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Baytune Nahar Netema
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Md. Sozibur Rahman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Sujoy Sen
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Samina Zaman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Gopal Chandra Ghosh
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Asadullah Munna
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Ahsan Habib
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Khadiza Tul-Coubra
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Himel Bosu
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Monishanker Halder
- Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Md. Aliur Rahman
- Department of Petroleum and Mining Engineering, Jashore University of Science and Technology, Jashore, Bangladesh
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Das E, Rabha S, Talukdar K, Goswami M, Devi A. Propensity of a low-cost adsorbent derived from agricultural wastes to interact with cationic dyes in aqueous solutions. ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1044. [PMID: 37589779 DOI: 10.1007/s10661-023-11656-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 07/31/2023] [Indexed: 08/18/2023]
Abstract
Ash collected from thrown-away by-products while preparing a popular traditional food additive, kolakhar of the Assamese community of North East, India, was used as an alternate cost-effective, porous bioadsorbent option from the conventional activated carbon for the purification of carcinogenic dyes laden water. The base material for kolakhar preparation was taken from the discarded banana stem waste to stimulate agricultural waste management. Methylene blue (MB) and basic fuchsin (BF) dyes were used as model cationic dyes. Characterization techniques like CHN, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), field emission-scanning electron microscope (FE-SEM), energy dispersive X-ray (EDX), and Brunauer-Emmett-Teller (BET) analysis of the prepared banana stem ash (BSA) reveal the presence of high inorganic contents and functional groups in the irregular, porous bioadsorbent with surface area 55.534 m2 g-1. Various regulating parameters studied to optimize the adsorption capacity of BSA were bioadsorbent dose (0.1-3 g/L), temperature (298-318 K), contact time (0-150 min), pH (2-9), and initial dye concentrations (10-40 mg/L). Non-linear kinetic models suggested Elovich for both MB and BF adsorption, while the non-linear isotherm model suggested Langmuir and Temkin for MB and BF adsorption, respectively, as best-fitted curves. The monolayer adsorption capacity (qm) for MB and BF was 15.22 mg/g and 24.08 mg/g at 318 K, respectively, with more than 95% removal efficiency for both dyes. The thermodynamic parameters studied indicated that the adsorption is spontaneous. The ∆H0 values of MB and BF adsorptions were 2.303 kJ/mol (endothermic) and - 29.238 kJ/mol (exothermic), respectively.
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Affiliation(s)
- Emee Das
- Environmental Chemistry Laboratory, Resource Management and Environmental Section, Life Science Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, 781035, India
| | - Suprakash Rabha
- Environmental Chemistry Laboratory, Resource Management and Environmental Section, Life Science Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, 781035, India
| | - Karishma Talukdar
- Department of Chemistry, Abhayapuri College, Abhayapuri, Bongaigaon, Assam, India
| | - Manisha Goswami
- Environmental Chemistry Laboratory, Resource Management and Environmental Section, Life Science Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, 781035, India
| | - Arundhuti Devi
- Environmental Chemistry Laboratory, Resource Management and Environmental Section, Life Science Division, Institute of Advanced Study in Science and Technology, Guwahati, Assam, 781035, India.
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Cerrahoğlu Kaçakgil E, Turanlı A, Dizman C. Polymeric Networks Derived from UV-Curing of Bio-Based Polyesters for Methyl Violet Removal. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:87129-87144. [PMID: 37420155 DOI: 10.1007/s11356-023-28599-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/30/2023] [Indexed: 07/09/2023]
Abstract
In this study, firstly, the syntheses and characterizations of biobased polyesters with different acid values obtained from the condensation reaction of biobased itaconic acid and polyethylene glycol were investigated. Then, UV curing was applied to form polymeric networks as adsorbent material from these polyesters containing different acids. Fourier transform infrared spectrometry (FTIR), Nuclear Magnetic Resonance Spectroscopy (NMR), X-ray Photoelectron Spectroscopy (XPS), Gel Permeation Chromatography (GPC) and scanning electron microscope (SEM) were used for the characterization of polymeric networks. The effects of the parameters of contact time, initial dye concentration, pH, temperature, amount of adsorbent on adsorption were investigated by batch method. In addition, adsorption equilibrium data were analyzed by Langmuir, Freundlich, Tempkin, Elovich, Redlich-Peterson, Harkin-Jura and Jossens adsorption models. Kinetic and thermodynamic studies were performed at 298, 308, 318 and 328 K and desorption studies were also examined. Comparison studies for the effects of the acid values of the adsorbent materials on the removal of methyl violet (MV) organic pollutant from aqueous solutions were analyzed. According to the pseudo-second-order model, the adsorption capacities were found to be ≥ 357.14 mg/g for the adsorbents. From the thermodynamic data, it was determined that the mechanism was exothermic and spontaneous. As a result of the third reuse, it was found that the adsorbents had a removal efficiency of ≥ 72.36%. According to the results observed the increase in the acidities in the chemical structure of bio-based polymeric networks enhances the adsoption properties.
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Affiliation(s)
| | - Aleyna Turanlı
- İzel Kimya Research and Development Center, Dilovası, Kocaeli, Turkey
| | - Cemil Dizman
- İzel Kimya Research and Development Center, Dilovası, Kocaeli, Turkey
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Chakraborty TK, Ghosh S, Islam MS, Nice MS, Islam KR, Netema BN, Rahman MS, Habib A, Zaman S, Chandra Ghosh G, Hossain MR, Tul-Coubra K, Adhikary K, Munna A, Haque MM, Bosu H, Halder M. Removal of hazardous textile dye from simulated wastewater by municipal organic solid waste charcoal using machine learning approaches: Kinetics, isotherm, and thermodynamics. Heliyon 2023; 9:e18856. [PMID: 37701407 PMCID: PMC10493414 DOI: 10.1016/j.heliyon.2023.e18856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/15/2023] [Accepted: 07/31/2023] [Indexed: 09/14/2023] Open
Abstract
This study focuses on the probable use of municipal organic solid waste charcoal (MOSWC) as an adsorbent for Methyl orange (MO) adsorption. The prepared MOSWC is characterized by FE-SEM and FT-IR. Batch adsorption experiments were conducted with the influencing of different operational conditions namely time of contact (1-180 min), adsorbate concentration (60-140 mg/L), adsorbent dose (1-5 g/L), pH (3-11), and temperature (25-60 °C). The high coefficient value (R2 = 0.96) of the process optimization model suggests that this model was significant, where pH and adsorbent dose expressively stimulus adsorption efficiency including 40.11 mg/g at pH (3), MO concentration (100 mg/L), and MOSWC dose (1 g/L). Furthermore, the machine learning approaches (ANN and BB-RSM) revealed a good association between the tested and projected values. The highest monolayer adsorption capacity of MO was 90.909 mg/g. Pseudo-second-order was the well-suited kinetics, where Langmuir isotherm could explain better for equilibrium adsorption data. Thermodynamic study shows MO adsorption is favourable, exothermic, and spontaneous. Finally, this study indicates that MOSWC could be a potential candidate for the adsorption of MO from wastewater.
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Affiliation(s)
- Tapos Kumar Chakraborty
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Snigdha Ghosh
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Md Shahnul Islam
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Md Simoon Nice
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Khandakar Rashedul Islam
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Baytune Nahar Netema
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Md Sozibur Rahman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Ahsan Habib
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Samina Zaman
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Gopal Chandra Ghosh
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Md Ripon Hossain
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Khadiza Tul-Coubra
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Keya Adhikary
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Asadullah Munna
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Md Muhaiminul Haque
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Himel Bosu
- Department of Environmental Science and Technology, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
| | - Monishanker Halder
- Department of Computer Science and Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh
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Liu H, Ainiwan D, Liu Y, Dong X, Fan H, Sun T, Huang P, Zhang S, Wang D, Liu T, Zhang Y. Adsorption and controlled release performances of flavor compounds by rice bran insoluble dietary fiber improved through steam explosion method. Curr Res Food Sci 2023; 7:100550. [PMID: 37534307 PMCID: PMC10391727 DOI: 10.1016/j.crfs.2023.100550] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/03/2023] [Accepted: 07/12/2023] [Indexed: 08/04/2023] Open
Abstract
In this study, steam explosion was employed as a modification process for rice bran insoluble dietary fiber (RBIDF) to improve the flavor adsorption and controlled release capacities of RBIDF. Results showed that the flavor adsorption ability of RBIDF was effectively improved due to the unfolding structure, increased specific surface area and pore volume and exposure of more functional groups after steam explosion treatment. The mechanism of the flavor adsorption behavior of modified RBIDF was preliminarily explored using adsorption kinetics and isotherms combined with SEM and DSC analysis. Results showed that the Langmuir isotherm model and pseudo-second-order kinetic model yielded the best fit to the adsorption data, indicating monolayer adsorption of flavor onto the modified RBIDF, and the adsorption was mainly driven by chemisorption process. The flavor release profile of modified RBIDF was investigated by HS-SPME/GC-MS and E-nose. After long-time storage, the flavor compounds were retained at a higher concentration in the modified RBIDF compared with the untreated RBIDF, indicating that the steam explosion treatment prolonged the retention time and enhanced the retention and controlled release capacities of RBIDF for flavor compounds. This study provides indications for potential applications of steam explosion-modified RBIDF as a novel flavor delivery system and functional ingredient.
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Affiliation(s)
- Hongcheng Liu
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Scientific Research Base of Edible Mushroom Processing Technology Integration of Ministry of Agriculture and Rural Affairs, Changchun, 130118, China
| | - Dilinuer Ainiwan
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Engineering Research Center of Grain Deep-processing and High-Efficiency Utilization of Jilin Province, Changchun, 130118, China
| | - Yingxu Liu
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Scientific Research Base of Edible Mushroom Processing Technology Integration of Ministry of Agriculture and Rural Affairs, Changchun, 130118, China
| | - Xiaolan Dong
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Engineering Research Center of Grain Deep-processing and High-Efficiency Utilization of Jilin Province, Changchun, 130118, China
| | - Hongxiu Fan
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Scientific Research Base of Edible Mushroom Processing Technology Integration of Ministry of Agriculture and Rural Affairs, Changchun, 130118, China
| | - Tong Sun
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Key Laboratory of Technological Innovations for Grain Deep-processing and High-Efficiency Utilization of By-Products of Jilin Province, Changchun, 130118, China
| | - Pingyun Huang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Key Laboratory of Technological Innovations for Grain Deep-processing and High-Efficiency Utilization of By-Products of Jilin Province, Changchun, 130118, China
| | - Shanshan Zhang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Key Laboratory of Technological Innovations for Grain Deep-processing and High-Efficiency Utilization of By-Products of Jilin Province, Changchun, 130118, China
| | - Dawei Wang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Engineering Research Center of Grain Deep-processing and High-Efficiency Utilization of Jilin Province, Changchun, 130118, China
| | - Tingting Liu
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Engineering Research Center of Grain Deep-processing and High-Efficiency Utilization of Jilin Province, Changchun, 130118, China
| | - Yanrong Zhang
- School of Food Science and Engineering, Jilin Agricultural University, Changchun, 130118, PR China
- Scientific Research Base of Edible Mushroom Processing Technology Integration of Ministry of Agriculture and Rural Affairs, Changchun, 130118, China
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Einafshar N, Amiri Farmad H, Moshirian Farahi SM, Einafshar E. Nanocomposite with high adsorption activity developed using stabilized silver modified alumina and TiO 2-NPs incorporated into β-cyclodextrin-graphene oxide. Heliyon 2023; 9:e18162. [PMID: 37496914 PMCID: PMC10366481 DOI: 10.1016/j.heliyon.2023.e18162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 07/01/2023] [Accepted: 07/10/2023] [Indexed: 07/28/2023] Open
Abstract
Multifunctional nanocomposites Ag/Al2O3/TiO2@β-cyclodextrin-graphene oxide (AATG) incorporating graphene oxide sheets, TiO2, and Ag/Al2O3 nanoparticles were prepared in two steps. We benefited from the inherent properties of β-cyclodextrin to create a stable aqueous graphene solution capable of self-assembling in situ grown TiO2 nanoparticles on graphene nanosheets. Ag/Al2O3 catalysts with a high surface-to-volume ratio were prepared by a combustion technique in solution with urea as a new fuel. The synthesized nanoparticles were also characterized by X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface analysis, and BJH pore analysis. FE-SEM was used to evaluate the morphology of β-cyclodextrin-graphene oxide, Ag/Al2O3 and AATG nanoplatforms. This research examined the use of AATG as a novel nanocomposite for removing methylene blue from water and compared its effectiveness with that of TiO2@β-cyclodextrin-graphene oxide (TG) as an intermediate material to assess the impact of the final composite and its components on absorption. The effect of pH, temperature, time, and dye concentration on the reaction rate was investigated. The results showed that at pH above 4, the adsorption rate of MB by AATG gradually increased to about 98%. The results also show that methylene blue is more effectively removed at higher temperatures, implying that the adsorption is temperature dependent and the elimination process is endothermic. The adsorption kinetics, isothermal studies, and thermodynamic analysis were also evaluated. The adsorption data showed excellent agreement with pseudo-second order models (R2 > 0.99) and the Langmuir isotherm. The AATG nanocomposites showed excellent adsorption activity, making them potential candidates for water treatment.
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Affiliation(s)
- Nafiseh Einafshar
- Faculty of Civil Engineering, Quchan University of Technology, Quchan, Iran
| | - Hamed Amiri Farmad
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Elham Einafshar
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Ali NS, Harharah HN, Salih IK, Cata Saady NM, Zendehboudi S, Albayati TM. Applying MCM-48 mesoporous material, equilibrium, isotherm, and mechanism for the effective adsorption of 4-nitroaniline from wastewater. Sci Rep 2023; 13:9837. [PMID: 37330584 DOI: 10.1038/s41598-023-37090-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/15/2023] [Indexed: 06/19/2023] Open
Abstract
In this work, the MCM-48 mesoporous material was prepared and characterized to apply it as an active adsorbent for the adsorption of 4-nitroaniline (4-Nitrobenzenamine) from wastewater. The MCM-48 characterizations were specified by implementing various techniques such as; scanning electron microscopy (SEM), Energy dispersive X-ray analysis (EDAX), X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface area, pore size distribution (PSD), and Fourier transform infrared (FTIR). The batch adsorption results showed that the MCM-48 was very active for the 4-nitroaniline adsorption from wastewater. The adsorption equilibrium results were analyzed by applying isotherms like Langmuir, Freundlich, and Temkin. The maximum experimental uptake according to type I Langmuir adsorption was found to be 90 mg g-1 approximately. The Langmuir model with determination coefficient R2 = 0.9965 is superior than the Freundlich model R2 = 0.99628 and Temkin model R2 = 0.9834. The kinetic adsorption was investigated according to pseudo 1st order, pseudo 2nd order, and Intraparticle diffusion model. The kinetic results demonstrated that the regression coefficients are so high R2 = 0.9949, that mean the pseudo 2nd order hypothesis for the adsorption mechanism process appears to be well-supported. The findings of adsorption isotherms and kinetics studies indicate the adsorption mechanism is a chemisorption and physical adsorption process.
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Affiliation(s)
- Nisreen S Ali
- Materials Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq
| | - Hamed N Harharah
- Department of Chemical Engineering, College of Engineering, King Khalid University, 61411, Abha, Kingdom of Saudi Arabia
| | - Issam K Salih
- Department of Chemical Engineering and Petroleum Industries, Al-Mustaqbal University College, Babylon, 51001, Iraq
| | - Noori M Cata Saady
- Department of Civil Engineering, Memorial University of Newfoundland, St. John's, NL, A1B 3X5, Canada
| | - Sohrab Zendehboudi
- Department of Process Engineering, Memorial University of Newfoundland, St. John's, NL, A1B 3X5, Canada
| | - Talib M Albayati
- Department of Chemical Engineering, University of Technology-Iraq, 52 Alsinaa St., P.O. Box 35010, Baghdad, Iraq.
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Fiyadh SS, Alardhi SM, Al Omar M, Aljumaily MM, Al Saadi MA, Fayaed SS, Ahmed SN, Salman AD, Abdalsalm AH, Jabbar NM, El-Shafi A. A comprehensive review on modelling the adsorption process for heavy metal removal from waste water using artificial neural network technique. Heliyon 2023; 9:e15455. [PMID: 37128319 PMCID: PMC10147989 DOI: 10.1016/j.heliyon.2023.e15455] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 05/03/2023] Open
Abstract
Water is the most necessary and significant element for all life on earth. Unfortunately, the quality of the water resources is constantly declining as a result of population development, industry, and civilization progress. Due to their extreme toxicity, heavy metals removal from water has drawn researchers' attention. A lot of scientific applications use artificial neural networks (ANNs) because of their excellent ability to map nonlinear relationships. ANNs shown excellent modelling capabilities for the water treatment remediation. The adsorption process uses a variety of variables, making the interaction between them nonlinear. Selecting the best technique can produce excellent results; the adsorption approach for removing heavy metals is highly effective. Different studies show that the ANNs modelling approach can accurately forecast the adsorbed heavy metals and other contaminants in order to remove them.
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Affiliation(s)
| | - Saja Mohsen Alardhi
- Nanotechnology and Advanced Materials Research Center, University of Technology, Iraq
| | - Mohamed Al Omar
- Department of Civil Engineering, Al-Maarif University College, Ramadi, Iraq
| | | | | | - Sabah Saadi Fayaed
- Department of Civil Engineering, Al-Maarif University College, Ramadi, Iraq
- Ministry of Planning Dept. Social Services Projects Section, Baghdad, Iraq
| | | | - Ali Dawood Salman
- Sustainability Solutions Research Lab, University of Pannonia, Egyetem Str. 10, H-8200 Veszprem, Hungary
- Department of Chemical and Petroleum Refining Engineering, College of Oil and Gas Engineering, Basra University for Oil and Gas, Iraq
- Corresponding author. Sustainability Solutions Research Lab, University of Pannonia, Egyetem Str. 10, H-8200 Veszprem, Hungary.
| | - Alyaa H. Abdalsalm
- Nanotechnology and Advanced Materials Research Center, University of Technology, Iraq
| | - Noor Mohsen Jabbar
- Biochemical Engineering Department, Al-Khwarizmi College of Engineering, University of Baghdad, Baghdad, Iraq
| | - Ahmed El-Shafi
- Department of Civil Engineering, University of Malaya, Kuala Lumpur, 50603, Malaysia
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Al-Khodor YAA, Albayati TM. Real heavy crude oil desulfurization onto nanoporous activated carbon implementing batch adsorption process: equilibrium, kinetics, and thermodynamic studies. CHEMISTRY AFRICA 2023; 6:747-756. [DOI: 10.1007/s42250-022-00482-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/12/2022] [Indexed: 09/02/2023]
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17
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Farousha K, M. Rangaraj V, K R, Abu Haija M, Banat F. Development of date seed extract encapsulated MCM-41: Characterization, release kinetics, antioxidant and antibacterial studies. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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18
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Dried Leaves Powder of Adiantum capillus-veneris as an Efficient Biosorbent for Hazardous Crystal Violet Dye from Water Resources. SEPARATIONS 2023. [DOI: 10.3390/separations10030165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
Abstract
The dyeing industry uses many chemicals and dyes. After the dying process is completed, they release a significant amount of dyes in wastewater. The dyes’ color emissions are extremely poisonous and dangerous for aquatic and terrestrial life. Due to the toxic nature of dyes, the current study was carried out to evaluate whether it would be effective to employ an adsorption procedure with leaves from the Adiantum capillus-veneris plant as an adsorbent to remove commonly used textile dyes from an aqueous dye solution and wastewater. The effect of pH, concentration, time and the adsorbent dose on the adsorption process was studied in order to determine the maximum adsorption under ideal conditions. The selected pH was 3; the optimum concentration was 30 ppm with a contact time of 90 min and the optimized adsorbent dose was 60 mg. The absorbent under study showed excellent results when compared with commercial adsorbents i.e., animal charcoal and silica gel. The leaves of the Adiantum capillus-veneris plant revealed a maximum removal of 90.36 percent crystal violet dye (adsorption capacity (Qe) 9.05 mg/g) without any treatment to activate or alter the surface chemistry of the biosorbent. Its effectiveness was also tested with water gathered from several sources, including canal water, tap water, distilled water, and saline water, to determine whether it was practical. In both the canal and the tap water, the adsorbent displayed good removal efficiency. From the results of the current study, it can be inferred that the leaves of the Adiantum capillus-veneris plant are a reasonably priced biosorbent that can be used to remove toxic dyes from wastewater to protect water bodies from toxic pollution and can be used to treat industrial wastewater directly.
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Pan Z, Wu Y, Zhai Q, Tang Y, Liu X, Xu X, Liang S, Zhang H. Immobilization of bacterial mixture of Klebsiella variicola FH-1 and Arthrobacter sp. NJ-1 enhances the bioremediation of atrazine-polluted soil environments. Front Microbiol 2023; 14:1056264. [PMID: 36819060 PMCID: PMC9937183 DOI: 10.3389/fmicb.2023.1056264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/19/2023] [Indexed: 02/05/2023] Open
Abstract
In this study, the effects of the immobilized bacterial mixture (IM-FN) of Arthrobacter sp. NJ-1 and Klebsiella variicola strain FH-1 using sodium alginate-CaCl2 on the degradation of atrazine were investigated. The results showed that the optimal ratio of three types of carrier materials (i.e., rice straw powder, rice husk, and wheat bran) was 1:1:1 with the highest adsorption capacity for atrazine (i.e., 3774.47 mg/kg) obtained at 30°C. On day 9, the degradation efficiency of atrazine (50 mg/L) reached 98.23% with cell concentration of 1.6 × 108 cfu/ml at pH 9 and 30°C. The Box-Behnken method was used to further optimize the culture conditions for the degradation of atrazine by the immobilized bacterial mixture. The IM-FN could be reused for 2-3 times with the degradation efficiency of atrazine maintained at 73.0% after being stored for 80 days at 25°C. The population dynamics of IM-FN was explored with the total soil DNA samples specifically analyzed by real-time PCR. In 7 days, the copy numbers of both PydC and estD genes in the IM-FN were significantly higher than those of bacterial suspensions in the soil. Compared with bacterial suspensions, the IM-FN significantly accelerated the degradation of atrazine (20 mg/kg) in soil with the half-life shortened from 19.80 to 7.96 days. The plant heights of two atrazine-sensitive crops (wheat and soybean) were increased by 14.99 and 64.74%, respectively, in the soil restored by immobilized bacterial mixture, indicating that the IM-FN significantly reduced the phytotoxicity of atrazine on the plants. Our study evidently demonstrated that the IM-FN could significantly increase the degradation of atrazine, providing a potentially effective bioremediation technique for the treatment of atrazine-polluted soil environment and providing experimental support for the wide application of immobilized microorganism technology in agriculture.
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Affiliation(s)
- Zequn Pan
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Yulin Wu
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Qianhang Zhai
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Yanan Tang
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Xuewei Liu
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Xuanwei Xu
- Ginseng and Antler Products Testing Center of the Ministry of Agricultural PRC, Jilin Agricultural University, Changchun, China
| | - Shuang Liang
- College of Plant Protection, Jilin Agricultural University, Changchun, China
| | - Hao Zhang
- College of Plant Protection, Jilin Agricultural University, Changchun, China
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Poornachandhra C, Jayabalakrishnan RM, Prasanthrajan M, Balasubramanian G, Lakshmanan A, Selvakumar S, John JE. Cellulose-based hydrogel for adsorptive removal of cationic dyes from aqueous solution: isotherms and kinetics. RSC Adv 2023; 13:4757-4774. [PMID: 36760285 PMCID: PMC9900603 DOI: 10.1039/d2ra08283g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 01/24/2023] [Indexed: 02/09/2023] Open
Abstract
The development of economic and recyclable adsorbents for removing pollutants from contaminated water is gaining increasing attention. Agro residue or nature-based material sourced absorbents could revolutionize the future of wastewater treatment. Hence in this study, nanocellulose was synthesized from coconut husk fiber and immobilized onto chitosan to form hydrogel beads. The BET surface area and zeta potential of the adsorbent nanocrystalline cellulose-chitosan hydrogel (NCC-CH) bead was 25.77 m2 g-1 and +50.6 mV, respectively. The functional group analysis also confirmed that the adsorbent had functional groups appropriate for the adsorption of textile dyes. The adsorption performance of NCC-CH and also the influence of initial dye concentration, adsorbent dose, pH, and contact time was evaluated by batch adsorption studies with crystal violet (CV) and methylene blue (MB) dyes. The most favorable operational conditions achieved through I-optimal design in response surface methodology were 0.5 g NCC-CH, 1 h, 9 pH, and 60 mg L-1 for CV removal (94.75%) and 0.13 g NCC-CH, 1 h, 9 pH, and 30 mg L-1 for MB removal (95.88%). The polynomial quadratic model fits the experimental data with an R 2 value of 0.99 and 0.98 for CV and MB removal, respectively. The optimum depiction of the isotherm data was obtained using the Freundlich model for MB adsorption and Freundlich and Langmuir model for CV adsorption. The Dubinin-Radushkevich (D-R) isotherm was also a good fit to the adsorption of CV and MB dye, suggesting the physisorption due to its free energy of adsorption < 8 kJ mol-1. The kinetics were effectively explained by a pseudo-second order model for both the dyes suggesting that chemical mechanisms influenced the adsorption of CV and MB dyes onto NCC-CH. The intraparticle diffusion model best suited the MB adsorption with three stages rather than the CV with a single step process. Also, the removal efficiency of adsorbent was retained at above 60% even after seven adsorption-desorption cycles indicating the effectiveness of the NCC-CH hydrogel beads for the removal of textile dyes.
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Affiliation(s)
| | | | - Mohan Prasanthrajan
- Department of Environmental Sciences, Tamil Nadu Agricultural University India
| | | | | | - S Selvakumar
- Water Technology Centre, Tamil Nadu Agricultural University India
| | - Joseph Ezra John
- Department of Environmental Sciences, Tamil Nadu Agricultural University India
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Alardhi SM, Fiyadh SS, Salman AD, Adelikhah M. Prediction of methyl orange dye (MO) adsorption using activated carbon with an artificial neural network optimization modeling. Heliyon 2023; 9:e12888. [PMID: 36699265 PMCID: PMC9868482 DOI: 10.1016/j.heliyon.2023.e12888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 12/03/2022] [Accepted: 01/06/2023] [Indexed: 01/12/2023] Open
Abstract
In this study, methyl orange (MO) dye removal by adsorption utilizing activated carbon made from date seeds (DPAC) was modeled using an artificial neural network (ANN) technique. Instrumental investigations such as X-ray diffraction (XRD), scanning electron microscopy (SEM), and Brunauer-Emmett-Teller (BET) analysis were used to assess the physicochemical parameters of adsorbent. By changing operational parameters including adsorbent dosage (0.01-0.03 g), solution pH 3-8, initial dye concentration (5-20 mg/L), and contact time (2-60 min), the viability of date seeds for the adsorptive removal of methyl orange dye from aqueous solution was assessed in a batch procedure. The system followed the pseudo 2nd order kinetic model for DPAC adsorbent, according to the kinetic study (R2 = 0.9973). The mean square error (MSE), relative root mean square error (RRMSE), root mean square error (RMSE), mean absolute percentage error (MAPE), relative error (RE), and correlation coefficient (R2) were used to measure the ANN model performance. The maximum RE was 8.24% for the ANN model. Two isotherm models, Langmuir and Freundlich, were studied to fit the equilibrium data. Compared with the Freundlich isotherm model (R2 = 0.72), the Langmuir model functioned better as an adsorption isotherm with R2 of 0.9902. Thus, this study demonstrates that the dye removal process can be predicted using an ANN technique, and it also suggests that adsorption onto DPAC may be employed as a main treatment for dye removal from wastewater.
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Affiliation(s)
- Saja Mohsen Alardhi
- Nanotechnology and Advanced Materials Research Center, University of Technology, Baghdad, Iraq
| | - Seef Saadi Fiyadh
- Nanotechnology & Catalysis Research Centre (NANOCAT), IPS Building, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Ali Dawood Salman
- Sustainability Solutions Research Lab, University of Pannonia, Egyetem str. 10, H-8200 Veszprem, Hungary
- Department of Chemical and Petroleum Refining Engineering, College of Oil and Gas Engineering Basra University, Iraq
| | - Mohammademad Adelikhah
- Institute of Radiochemistry and Radioecology, Research Centre for Biochemical, Environmental and Chemical Engineering, University of Pannonia, 8200 Veszprem, Hungary
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22
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Su Y, Zheng Y, Feng M, Chen S. Magnetic Luffa-Leaf-Derived Hierarchical Porous Biochar for Efficient Removal of Rhodamine B and Tetracycline Hydrochloride. Int J Mol Sci 2022; 23:ijms232415703. [PMID: 36555345 PMCID: PMC9779706 DOI: 10.3390/ijms232415703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022] Open
Abstract
Luffa leaf (LL) is an agricultural waste produced by loofah. In this work, LL was used as biomass carbon source for biochars for the first time. After carbonization, activation, and chemical co-precipitation treatments, a magnetic lignocellulose-derived hierarchical porous biochar was obtained. The specific surface area and total pore volume were 2565.4 m2/g and 1.4643 cm3/g, and the surface was rich in carbon and oxygen functional groups. The synthetic dye rhodamine B (RhB) and the antibiotic tetracycline hydrochloride (TH) were selected as organic pollutant models to explore the ability to remove organic pollutants, and the results showed good adsorption performances. The maximum adsorption capacities were 1701.7 mg/g for RhB and 1755.9 mg/g for TH, which were higher than most carbon-based adsorbents. After 10 cycles of use, the removal efficiencies were still maintained at more than 70%, showing good stability. This work not only verified the feasibility of lignocellulose LL as a carbon source to prepare biochar but also prepared a magnetic hierarchical porous adsorbent with good performances that can better treat RhB and TH, which provided a new idea and direction for the efficient removal of organic pollutants in water.
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Affiliation(s)
- Yingjie Su
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Yangyang Zheng
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Meiqin Feng
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Siji Chen
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- Correspondence:
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23
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Grigoraș CG, Simion AI, Favier L, Drob C, Gavrilă L. Performance of Dye Removal from Single and Binary Component Systems by Adsorption on Composite Hydrogel Beads Derived from Fruits Wastes Entrapped in Natural Polymeric Matrix. Gels 2022; 8:795. [PMID: 36547319 PMCID: PMC9777880 DOI: 10.3390/gels8120795] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
The treatment of contaminated water is currently a major concern worldwide. This work was directed towards the preparation of a composite hydrogel by entrapping cherry stones powder on chitosan, which is known as one of the most abundant natural polymers. The synthesized material was characterized by scanning electron microscopy, by Fourier transform infrared spectroscopy, and by the point of zero charge determination. Its ability to remove two azo dyes models (Acid Red 66 and Reactive Black 5) existing in single form and in binary mixture was evaluated. Response Surface Methodology-Central Composite Design was used to optimize three parameters affecting the process while targeting the lowest final contaminant concentrations. The best results were obtained at pH 2, an adsorbent dose of 100 g/L, and a temperature of 30 °C, when more than 90% of the pollutants from the single component systems and more than 70% of those of the binary mixtures were removed from their aqueous solutions. The adsorption process was in accordance with Elovich and pseudo-second-order kinetic models, and closely followed the Freundlich and Temkin equilibrium isotherms. The obtained results led to the conclusion that the prepared hydrogel composite possesses the ability to successfully retain the target molecules and that it can be considered as a viable adsorbent material.
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Affiliation(s)
- Cristina-Gabriela Grigoraș
- Department of Chemical and Food Engineering, Faculty of Engineering, "Vasile Alecsandri" University of Bacău, Calea Mărășești 157, 600115 Bacău, Romania
| | - Andrei-Ionuț Simion
- Department of Chemical and Food Engineering, Faculty of Engineering, "Vasile Alecsandri" University of Bacău, Calea Mărășești 157, 600115 Bacău, Romania
| | - Lidia Favier
- Ecole Nationale Supérieure de Chimie de Rennes, University of Rennes, CNRS, UMR 6226, CEDEX 7, 35708 Rennes, France
| | - Cătălin Drob
- Department of Engineering and Management, Mechatronics, Faculty of Engineering, "Vasile Alecsandri" University of Bacău, Calea Mărășești 157, 600115 Bacău, Romania
| | - Lucian Gavrilă
- Department of Chemical and Food Engineering, Faculty of Engineering, "Vasile Alecsandri" University of Bacău, Calea Mărășești 157, 600115 Bacău, Romania
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Abbood NS, Ali NS, Khader EH, Majdi HS, Albayati TM, Saady NMC. Photocatalytic degradation of cefotaxime pharmaceutical compounds onto a modified nanocatalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04879-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Su Y, Xie K, Xiao J, Chen S. Influence of Microbial Treatment on the Preparation of Porous Biochar with Stepped-Up Performance and Its Application in Organic Pollutants Control. Int J Mol Sci 2022; 23:ijms232214082. [PMID: 36430558 PMCID: PMC9695483 DOI: 10.3390/ijms232214082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 11/18/2022] Open
Abstract
In this study, Irisensata Thunb grass (ITG) was used as a biomass carbon resource to prepare biochars for the first time. After microbial treatment, the obtained microbial-treated ITG (MITG) was activated by using a mixed base as an activator for preparation of biochar (MITGB). The specific surface area and total pore volume of MITGB were 3036.4 m2/g and 1.5252 cm3/g, which were higher than those of biochar prepared without microbial treatment (ITGB, 2930.0 m2/g and 1.5062 cm3/g). Besides, the physicochemical properties of MITGB and ITGB were also quite different including micro morphology, surface chemistry, functional groups, etc. In the experiment of removing organic pollutants with synthetic dye RhB and antibiotic TH as the models, MITGB showed excellent treatment ability. The maximum adsorption capacities of MITGB for RhB and TH were 1354.2 and 1462.6 mg/g, which were higher than most of the biochars. In addition, after five cycles of recycling, the adsorption capacities of the organic pollutant models can still be maintained at more than 80%, which showed high stability. This work verified the feasibility of microbial treatment to further improve the performance of biochar and provided a new idea and direction for exploring other biochars.
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Affiliation(s)
- Yingjie Su
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Keyu Xie
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Jiaohui Xiao
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
| | - Siji Chen
- College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
- Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, Jilin Agricultural University, Changchun 130118, China
- Correspondence:
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