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Xia Q, Liu X, Zhou J, Khan A, Zhao S, Li X, Xu A. Activation of H 2O 2-HCO 3- by Ca 2Co 2O 5 for pollutant degradation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:48450-48459. [PMID: 39031318 DOI: 10.1007/s11356-024-34398-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 07/11/2024] [Indexed: 07/22/2024]
Abstract
The bicarbonate-activated hydrogen peroxide (BAP) system is widely studied for organic pollutant degradation in wastewater treatment. Ca2Co2O5, a heterogeneous catalyst containing multivalent cobalt including Co(II) and Co(III), was herein investigated as a BAP activator, and Acid Orange 7 (AO7) was used as a model pollutant. Ca2Co2O5 exhibited good activation performance. The degradation rate and the initial rate constant of the Ca2Co2O5-activated BAP system were 5.4 and 11.2 times as high as the BAP system, respectively. The removal rate of AO7 reached 90.9% in 30 min under optimal conditions (AO7 20 mg/L, Ca2Co2O5 0.2 g/L, H2O2 1 mM, NaHCO3 5 mM, pH 8.5, 25℃). The Ca2Co2O5 catalyst exhibited good stability and recyclability, retaining 85% of AO7 removal rate in the fifth run. Compared to the BAP system, a lower dosage of H2O2 was required and a higher initial concentration of pollutants allowed for effective degradation in the Ca2Co2O5-BAP system. X-ray photoelectron spectroscopy was used to analyze the catalytic mechanism. The analysis showed that the good catalytic performance of Ca2Co2O5 attributes to its high proportion of oxygen vacancies and Co(III) species, and the presence of Ca. The active species O2•-, •OH, and 1O2 are responsible for the degradation, as indicated by the quenching experiments. The degradation mechanism of AO7 was speculated based on UV-Vis spectral analysis and the identification of degradation intermediates. The azo form, naphthalene and benzoic rings in the AO7 structure are destroyed in the decomposition. This research provides a feasible approach to designing effective and reusable BAP activators for pollutant degradation in wastewater treatment.
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Affiliation(s)
- Qianna Xia
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
| | - Xiuying Liu
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China.
- Hubei Key Laboratory of Biomass Fibers and Eco-Dyeing & Finishing, Wuhan Textile University, Wuhan, 430200, P. R. China.
| | - Jiao Zhou
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
| | - Aimal Khan
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
| | - Shuaiqi Zhao
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
| | - Xiaoxia Li
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
| | - Aihua Xu
- School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430200, P. R. China
- Hubei Key Laboratory of Biomass Fibers and Eco-Dyeing & Finishing, Wuhan Textile University, Wuhan, 430200, P. R. China
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Ariza-Pineda FJ, Macías-Quiroga IF, Hinojosa-Zambrano DF, Rivera-Giraldo JD, Ocampo-Serna DM, Sanabria-González NR. Treatment of textile wastewater using the Co(II)/NaHCO 3/H 2O 2 oxidation system. Heliyon 2023; 9:e22444. [PMID: 38107283 PMCID: PMC10724562 DOI: 10.1016/j.heliyon.2023.e22444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/24/2023] [Accepted: 11/13/2023] [Indexed: 12/19/2023] Open
Abstract
Textile wastewater (TWW) is one of the most hazardous wastewaters for ecosystems when it is discharged directly into water streams without adequate treatment. Some organic pollutants, such as dyes in TWW, are considered refractory compounds that are difficult to degrade using conventional chemical and biological methods. The bicarbonate-activated peroxide (BAP) system is an advanced oxidation process (AOP) based on applying H2O2, which has been demonstrated to be a clean and efficient technology for dye degradation, with the advantage of operating under slightly alkaline pH conditions. In this study, response surface methodology (RSM) based on a central composite design (CCD) was used to optimize the degradation of TWW contaminated with the azo dye Acid Black 194 using the BAP system catalyzed with cobalt ions in solution (Co2+). The analysis of variance (ANOVA) technique was applied to identify significant variables and their individual and interactive effects on the degradation of TWW. The optimum reagent concentrations for degrading TWW at 25 °C and with 45 μM Co2+ were 787.61 and 183.34 mM for H2O2 and NaHCO3, respectively. Under these conditions, complete decolorization (≥99.40), 32.20 % mineralization, and 52.02 % chemical oxygen demand removal were achieved. Additionally, the acute toxicity of textile wastewater before and after oxidation was evaluated with guppy fish (Poecilia reticulata), showing a total reduction in mortality after treatment with the Co2+-BAP system. The Co2+-BAP oxidation system is a potential method for textile wastewater treatment, which, in addition to achieving complete decolorization and partial mineralization, improves biodegradability and reduces the toxicity of the treated water.
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Affiliation(s)
- Francisco J. Ariza-Pineda
- Departamento de Ingeniería Química, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 vía al Aeropuerto, Manizales, Colombia
| | - Iván F. Macías-Quiroga
- Departamento de Física y Química, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 vía al Aeropuerto, Manizales, Colombia
| | - Diego F. Hinojosa-Zambrano
- Departamento de Ingeniería Química, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 vía al Aeropuerto, Manizales, Colombia
| | - Juan D. Rivera-Giraldo
- Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 N° 26-10, AA 275, Manizales, Colombia
| | - Diana M. Ocampo-Serna
- Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 N° 26-10, AA 275, Manizales, Colombia
| | - Nancy R. Sanabria-González
- Departamento de Ingeniería Química, Universidad Nacional de Colombia Sede Manizales, Campus La Nubia, km 7 vía al Aeropuerto, Manizales, Colombia
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Van HT, Hoang VH, Luu TC, Vi TL, Nga LTQ, Marcaida GSIJ, Pham TT. Enhancing acid orange II degradation in ozonation processes with CaFe 2O 4 nanoparticles as a heterogeneous catalyst. RSC Adv 2023; 13:28753-28766. [PMID: 37790093 PMCID: PMC10543647 DOI: 10.1039/d3ra04553f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/15/2023] [Indexed: 10/05/2023] Open
Abstract
This study used CaFe2O4 nanoparticles as a catalyst for ozonation processes to degrade Acid Orange II (AOII) in aqueous solution. The study compared heterogeneous catalytic ozonation (CaFe2O4/O3) with ozone treatment alone (O3) at different pH values (3-11), catalyst dosages (0.25-2.0 g L-1), and initial AOII concentrations (100-500 mg L-1). The O3 alone and CaFe2O4/O3 systems nearly completely removed AOII's color. In the first 5 min, O3 alone had a color removal efficiency of 75.66%, rising to 92% in 10 min, whereas the CaFe2O4/O3 system had 81.49%, 94%, and 98% after 5, 10, and 20 min, respectively. The O3 and CaFe2O4/O3 systems degrade TOC most efficiently at pH 9 and better with 1.0 g per L CaFe2O4. TOC removal effectiveness reduced from 85% to 62% when the initial AOII concentration increased from 100 to 500 mg L-1. The study of degradation kinetics reveals a pseudo-first-order reaction mechanism significantly as the solution pH increased from 3 to 9. Compared to the O3 alone system, the CaFe2O4/O3 system has higher k values. At pH 9, the k value for the CaFe2O4/O3 system is 1.83 times higher than that of the O3 alone system. Moreover, increasing AOII concentration from 100 mg L-1 to 500 mg L-1 subsequently caused a decline in the k values. The experimental data match pseudo-first-order kinetics, as shown by R2 values of 0.95-0.99. AOII degradation involves absorption, ozone activation, and reactive species production based on the existence of CaO and FeO in the CaFe2O4 nanocatalyst. This catalyst can be effectively recycled multiple times.
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Affiliation(s)
- Huu Tap Van
- Center for Advanced Technology Development, Thai Nguyen University Tan Thinh Ward Thai Nguyen City Vietnam
- Faculty of Natural Resources and Environment, TNU - University of Sciences Tan Thinh Ward Thai Nguyen City Vietnam
| | - Van Hung Hoang
- Thai Nguyen University Tan Thinh Ward Thai Nguyen City Vietnam
- Faculty of Agriculture and Forestry, TNU - Lao Cai Campus Lao Cai City Vietnam
| | - Thi Cuc Luu
- Faculty of Agriculture and Forestry, TNU - Lao Cai Campus Lao Cai City Vietnam
| | - Thuy Linh Vi
- Faculty of Natural Resources and Environment, TNU - University of Sciences Tan Thinh Ward Thai Nguyen City Vietnam
| | - Luong Thi Quynh Nga
- Department of Infectious Diseases, Faculty of Sub-Specialties, Thai Nguyen University of Medicine and Pharmacy (TNUMP) No. 284, Luong Ngoc Quyen Street Thai Nguyen City Vietnam
| | - Gio Serafin Ivan Jimenez Marcaida
- Department of Environmental Science and Management, Advanced Education Program, TNU - University Agriculture and Forestry (TUAF) Quyet Thang Ward Thai Nguyen City Vietnam
| | - Truong-Tho Pham
- Laboratory of Magnetism and Magnetic Materials, Science and Technology Advanced Institute, Van Lang University Ho Chi Minh City Vietnam
- Faculty of Applied Technology, School of Technology, Van Lang University Ho Chi Minh City Vietnam
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Li X, Xu M, Geng Z, Xu X, Han X, Chen L, Ji P, Liu Y. Novel pH-Responsive CaO 2@ZIF-67-HA-ADH Coating That Efficiently Enhances the Antimicrobial, Osteogenic, and Angiogenic Properties of Titanium Implants. ACS APPLIED MATERIALS & INTERFACES 2023; 15:42965-42980. [PMID: 37656022 DOI: 10.1021/acsami.3c08233] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Titanium-based implants often lead to premature implant failure due to the lack of antimicrobial, osteogenic, and angiogenic properties. To this end, a new strategy was developed to fabricate CaO2@ZIF-67-HA-ADH coating on titanium surfaces by combining calcium peroxide (CaO2) nanoparticles, zeolite imidazolate framework-67 (ZIF-67), and the chemical coupling hyaluronic acid-adipic acid dihydrazide (HA-ADH). We characterized CaO2@ZIF-67-HA-ADH with scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), and inductively coupled plasma-atomic emission spectrometry (ICP-AES). The results demonstrated that CaO2@ZIF-67-HA-ADH was pH-sensitive and decomposed rapidly under acidic conditions, and it released inclusions slowly under neutral conditions. Antibacterial experiments showed that the CaO2@ZIF-67-HA-ADH coating had excellent antibacterial properties and effectively killed methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa (PAO-1). Cell experiments revealed that the CaO2@ZIF-67-HA-ADH coating promoted pro-osteoblast adhesion, proliferation, and differentiation and also promoted the migration and angiogenesis of human umbilical vein endothelial cells (HUVECs), exhibiting excellent osteogenic and angiogenic properties. In in vivo animal implantation experiments, the CaO2@ZIF-67-HA-ADH coating exhibited strong antimicrobial activity early after implantation and excellent osseointegration later after implantation. In conclusion, the pH-responsive CaO2@ZIF-67-HA-ADH coating conferred excellent antibacterial, osteogenic, and angiogenic properties to titanium implants, which effectively enhanced osseointegration of the implants and prevented bacterial infection; the coating shows promise for use in the treatment of bone defects.
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Affiliation(s)
- Xinlin Li
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Mengfei Xu
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Zhaoli Geng
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Xinyi Xu
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Xu Han
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Lin Chen
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Ping Ji
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
| | - Yi Liu
- Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, No. 44-1 Wenhua Road West, 250012 Jinan, Shandong, China
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Onisuru OR, Ilunga AK, Potgieter K, Oseghale CO, Meijboom R. Colloidal metal nanocatalysts to advance orange II hydrogenolysis tracked by a microplate reader. REACTION KINETICS MECHANISMS AND CATALYSIS 2023. [DOI: 10.1007/s11144-023-02387-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
AbstractThe thermal reduction method was applied to synthesize metal nanoparticles using poly(1-vinyl-2-pyrrolidone) as an organic stabilizer to control metal nanoparticle agglomeration. Colloidal metal nanoparticles, gold, palladium, and gold–palladium nanoparticles were synthesized, and UV–visible spectrophotometry and high-resolution transmission electron microscopy analyses were conducted to characterize them. The metal nanoparticle micrographs showed well-dispersed particles with an average size of 9.6 nm (Au), 15.4 nm (Pd), and 10.6 nm (AuPd). All the colloidal metal nanoparticles served as nanocatalysts to advance a reductive degradation of orange II in presence of borohydride ions. For a prompt screening of catalytic activity, the microplate reader system was considered at a fixed maximum absorbance wavelength of λ 489 nm respected by orange II. Excess borohydride ions were used to construct pseudo-first kinetic conditions. The Langmuir–Hinshelwood model allowed the finding of kinetic activity on the surface of metal nanoparticles. AuPd nanocatalyst interface exhibited low activation energy (5.38 kJ mol−1) compared to the one on Au (8.19 kJ mol−1) and Pd (7.23 kJ mol−1).
Graphical Abstract
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6
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Macías-Quiroga IF, Pérez-Flórez A, Arcila JS, Giraldo-Goméz GI, Sanabria-Gonzalez NR. Synthesis and Characterization of Co/Al-PILCs for the Oxidation of an Azo Dye Using the Bicarbonate-Activated Hydrogen Peroxide System. Catal Letters 2022. [DOI: 10.1007/s10562-021-03788-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Shokraiyan J, Jahed V, Rabbani M. Study of photocatalytic activity of
Bi
2
WO
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tire‐like microstructure. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Javad Shokraiyan
- Department of Chemistry and Biochemistry Ohio University Athens Ohio USA
| | - Vahdat Jahed
- Department of Chemistry and Biochemistry Ohio University Athens Ohio USA
| | - Mahboubeh Rabbani
- Department of Chemistry Iran University of Science and Technology Tehran Iran
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Zhang Y, Lou J, Wu L, Nie M, Yan C, Ding M, Wang P, Zhang H. Minute Cu 2+ coupling with HCO 3- for efficient degradation of acetaminophen via H 2O 2 activation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 221:112422. [PMID: 34144252 DOI: 10.1016/j.ecoenv.2021.112422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 06/12/2023]
Abstract
Homogeneous Cu2+-mediated activation of H2O2 has been widely applied for the removal of organic contaminants, but fairly high dosage of Cu2+ is generally required and may cause secondary pollution. In the present study, minute Cu2+ (2.5 μM) catalyzed H2O2 exhibited excellent efficiency in degradation of organic pollutants with the assistant of naturally occurring level HCO3- (1 mM). In a typical case, acetaminophen (ACE) was completely eliminated within 10 min which followed the pseudo-first-order kinetics. Singlet oxygen and superoxide radical rather than traditionally identified hydroxyl radical were the predominant reactive oxygen species (ROS) responsible for ACE degradation. Meanwhile, Cu3+ was deduced through Cu+ and p-hydroxybenzoic acid formation analysis. CuCO3(aq) was the main complex with high reactivity for the activation of H2O2 to form ROS and Cu3+. The removal efficiency of ACE depended on the operating parameters, such as Cu2+, HCO3- and H2O2 dosage, solution initial pH. The presence of Cl-, HPO42-, humic acid were found to retard ACE removal while other anions such as SO42- and NO3- had no obvious effect. ACE exhibited lower degradation efficiency in real water matrices than that in ultra-pure water. Nevertheless, 58-100% of ACE was removed from domestic wastewater, lake water and tap water within 60 min. Moreover, eight intermediate products were identified and the possible degradation pathways of ACE were proposed. Additionally, other typical organic pollutants including bisphenol A, norfloxacin, lomefloxacin hydrochloride and sulfadiazine, exhibited great removal efficiency in the Cu2+/H2O2/HCO3- system.
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Affiliation(s)
- Yimin Zhang
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
| | - Jingkun Lou
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
| | - Leliang Wu
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
| | - Minghua Nie
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China; Key Laboratory of Eco-geochemistry, Ministry of Natural Resource, Beijing 100037, China.
| | - Caixia Yan
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China.
| | - Mingjun Ding
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
| | - Peng Wang
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
| | - Hua Zhang
- School of Geography and Environment, Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang 330022, China
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Zhang BT, Kuang L, Teng Y, Fan M, Ma Y. Application of percarbonate and peroxymonocarbonate in decontamination technologies. J Environ Sci (China) 2021; 105:100-115. [PMID: 34130827 DOI: 10.1016/j.jes.2020.12.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/26/2020] [Accepted: 12/27/2020] [Indexed: 05/21/2023]
Abstract
Sodium percarbonate (SPC) and peroxymonocarbonate (PMC) have been widely used in modified Fenton reactions because of their multiple superior features, such as a wide pH range and environmental friendliness. This broad review is intended to provide the fundamental information, status and progress of SPC and PMC based decontamination technologies according to the peer-reviewed papers in the last two decades. Both SPC and PMC can directly decompose various pollutants. The degradation efficiency will be enhanced and the target contaminants will be expanded after the activation of SPC and PMC. The most commonly used catalysts for SPC activation are iron compounds while cobalt compositions are applied to activate PMC in homogenous and heterogeneous catalytical systems. The generation and participation of hydroxyl, superoxide and/or carbonate radicals are involved in the activated SPC and PMC system. The reductive radicals, such as carbon dioxide and hydroxyethyl radicals, can be generated when formic acid or methanol is added in the Fe(II)/SPC system, which can reduce target contaminants. SPC can also be activated by energy, tetraacetylethylenediamine, ozone and buffered alkaline to generate different reactive radicals for pollutant decomposition. The SPC and activated SPC have been assessed for application in-situ chemical oxidation and sludge dewatering treatment. The challenges and prospects of SPC and PMC based decontamination technologies are also addressed in the last section.
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Affiliation(s)
- Bo-Tao Zhang
- College of Water Sciences, Beijing Normal University, Beijing 100875, China.
| | - Lulu Kuang
- College of Water Sciences, Beijing Normal University, Beijing 100875, China
| | - Yanguo Teng
- College of Water Sciences, Beijing Normal University, Beijing 100875, China; Engineering Research Center of Groundwater Pollution Control and Remediation, Ministry of Education, Beijing 100875, China
| | - Maohong Fan
- Department of Chemical and Petroleum Engineering, University of Wyoming, Laramie, WY 82071, United States.
| | - Yan Ma
- School of Chemical and Environmental Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
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Jiang TJ, Xie C, Peng HD, Lei B, Chen QQ, Li G, Luo CW. Oxygen doped graphitic carbon nitride nanosheets for the degradation of organic pollutants by activating hydrogen peroxide in the presence of bicarbonate in the dark. RSC Adv 2020; 11:296-306. [PMID: 35423051 PMCID: PMC8691115 DOI: 10.1039/d0ra07893j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/24/2020] [Indexed: 11/21/2022] Open
Abstract
The development of novel wastewater treatment processes that use heterogeneous catalysts to activate hydrogen peroxide (H2O2) with bicarbonate (HCO3 -) has been a subject of great interest in recent years; however, significant challenges remain, despite research into numerous metal-based catalysts. The work presented herein employed oxygen-doped graphitic carbon nitride (O/g-C3N4) as a non-metal catalyst for activating H2O2 in the presence of HCO3 -, and this method represented the first system capable of removing organic pollutants in the dark, to our knowledge. The catalysts were characterized using several microscopic imaging, spectroscopic, electrochemical, and crystallographic techniques, as well as N2-physorption procedures. Analysis of the results revealed that the O/g-C3N4 catalyst possessed a high specific surface area and many defect sites. Various operational parameters, including the relative amounts of HCO3 -, H2O2, and O/g-C3N4, were systemically investigated. A clear performance enhancement was observed in the degradation of organic contaminants when subjected to the HCO3 --H2O2-O/g-C3N4 system, and this result was ascribed to the synchronous adsorption and chemical oxidation processes. The novel system presented herein represented a new water treatment technology that was effective for removing organic contaminants.
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Affiliation(s)
- Tian-Jiao Jiang
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Chao Xie
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Huai-De Peng
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Bo Lei
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Qing-Qing Chen
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Gang Li
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
| | - Cai-Wu Luo
- School of Resource Environmental and Safety Engineering, University of South China 421000 China +86-734-8282345
- State Key Laboratory of Safety and Health for Metal Mines, Sinosteel Maanshan General Institute of Mining Research Co., Ltd 243000 China
- Key Laboratory of Clean Energy Material, LongYan University 364012 China
- Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences 100085 China
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11
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Experimental data of a catalytic decolorization of Ponceau 4R dye using the cobalt (II)/NaHCO 3/H 2O 2 system in aqueous solution. Data Brief 2020; 30:105463. [PMID: 32346556 PMCID: PMC7178481 DOI: 10.1016/j.dib.2020.105463] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 11/22/2022] Open
Abstract
The treatment by Advanced Oxidation Processes (AOPs) of wastewater polluted with dyes is of particular interest in the field of environmental engineering, especially for the removal azo-dyes, representing over 50% of the global annual production of dyes. Unfortunately, most azo-dyes are non-biodegradable and can be toxic to aquatic organisms. This is the first data article that applies the methodology of response surface for the optimization of decolorization of an azo-compound using cobalt in a homogeneous medium as the catalyst of a bicarbonate activated hydrogen peroxide (BAP) system which, in turn, is an emerging technology for wastewater treatment. The Response Surface Methodology (RSM) based on a Central Composite Design (CCD) was used to evaluate and optimize the influence of three experimental variables (stoichiometric dosage of H2O2, molar ratio H2O2/NaHCO3 and cobalt concentration) on the decolorization of Ponceau 4R. Reactions were performed at 25 °C, pH 8.3 with a reaction time of 2 h. Analysis of variance (ANOVA) showed values of R2 and adjusted-R2 of 0.9815 and 0.9648, and experimental data were fit to a second-order regression model. The optimal conditions to achieve a maximum decolorization (96.31%) of a Ponceau 4R aqueous solution of 20 mg/l were: 4.73 times stoichiometric dosage of H2O2, molar ratio H2O2/NaHCO3 of 1.70 and cobalt concentration of 11.16 µM. Under the optimal reaction conditions, the influence of temperature (20, 25, 30 and 35 °C) on decolorization was evaluated and data were adjusted to second order kinetics. To verify the efficiency of the BAP system on the decolorization of Ponceau 4R, under the optimal conditions of reaction, UV–Vis spectra, at different reaction times, were measured. Additionally, blank experiments in order to evaluate the effect of individual factors in the Ponceau 4R decolorization, using BAP system, were carried out. Data showed that the Co(II)-NaHCO3-H2O2 system is a suitable technology for the decolorization of azo-dyes aqueous solutions.
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Meng ZH, Wu SH, Sun SW, Xu Z, Zhang XC, Wang XM, Liu Y, Ren HT, Jia SY, Bai H, Han X. Formation and Oxidation Reactivity of MnO2+(HCO3–)n in the MnII(HCO3–)–H2O2 System. Inorg Chem 2020; 59:3171-3180. [DOI: 10.1021/acs.inorgchem.9b03524] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zi-He Meng
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Song-Hai Wu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Shi-Wei Sun
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Zhi Xu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Xiao-Cong Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Xiang-Ming Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - Yong Liu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, P.R. China
| | - Hai-Tao Ren
- School of Textile Science and Engineering, Tiangong University, Tianjin, P.R. China
| | - Shao-Yi Jia
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
| | - He Bai
- China Offshore Environmental Service Ltd., Tianjin, P.R. China
| | - Xu Han
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, P.R. China
- School of Environmental Science and Engineering, Tianjin University, Tianjin, P.R. China
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13
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Gao S, Jin Y, Ge K, Li Z, Liu H, Dai X, Zhang Y, Chen S, Liang X, Zhang J. Self-Supply of O 2 and H 2O 2 by a Nanocatalytic Medicine to Enhance Combined Chemo/Chemodynamic Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1902137. [PMID: 31871871 PMCID: PMC6918120 DOI: 10.1002/advs.201902137] [Citation(s) in RCA: 188] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/25/2019] [Indexed: 04/14/2023]
Abstract
Combined chemo/chemodynamic therapy is a promising strategy to achieve an improved anticancer effect. However, the hypoxic microenvironment and limited amount of H2O2 in most solid tumors severely restrict the efficacy of this treatment. Herein, the construction of a nanocatalytic medicine, CaO2@DOX@ZIF-67, via a bottom-up approach is described. CaO2@DOX@ZIF-67 simultaneously supplies O2 and H2O2 to achieve improved chemo/chemodynamic therapy. In the weakly acidic environment within tumors, CaO2@DOX@ZIF-67 is broken down to rapidly release the Fenton-like catalyst Co2+ and the chemotherapy drug doxorubicin (DOX). The unprotected CaO2 reacts with H2O to generate both O2 and H2O2. The generated O2 relieves the hypoxia in the tumor and further improve the efficacy of DOX. Meanwhile, the generated H2O2 reacts with Co2+ ions to produce highly toxic •OH through a Fenton-like reaction, resulting in improved chemodynamic therapy.
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Affiliation(s)
- Shutao Gao
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
- College of ScienceHebei Agricultural UniversityBaoding071001P. R. China
| | - Yan Jin
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Kun Ge
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Zhenhua Li
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Huifang Liu
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Xinyue Dai
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Yinghua Zhang
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
| | - Shizhu Chen
- CAS Key Laboratory for Biological Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and TechnologyBeijing100190P. R. China
| | - Xingjie Liang
- CAS Key Laboratory for Biological Effects of Nanomaterials and NanosafetyNational Center for Nanoscience and TechnologyBeijing100190P. R. China
| | - Jinchao Zhang
- College of Chemistry & Environmental ScienceAnalytical Chemistry Key Laboratory of Hebei ProvinceChemical Biology Key Laboratory of Hebei ProvinceKey Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of EducationHebei UniversityBaoding071002P. R. China
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14
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Vanadium supported on spinel cobalt ferrite nanoparticles as an efficient and magnetically recoverable catalyst for oxidative degradation of methylene blue. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Wang M, Wang D, Qiu S, Xiao J, Cai H, Zou J. Multi-wavelength spectrophotometric determination of hydrogen peroxide in water by oxidative coloration of ABTS via Fenton reaction. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27063-27072. [PMID: 31313234 DOI: 10.1007/s11356-019-05884-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 07/01/2019] [Indexed: 06/10/2023]
Abstract
In this study, a sensitive and low-cost multi-wavelength spectrophotometric method for the determination of hydrogen peroxide (H2O2) in water was established. The method was based on the oxidative coloration of 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) (ABTS) via Fenton reaction, which resulted in the formation of green radical (ABTS•+) with absorbance at four different wavelengths (i.e., 415 nm, 650 nm, 732 nm, and 820 nm). Under the optimized conditions (CABTS = 2.0 mM, CFe2+ = 1.0 mM, pH = 2.60 ± 0.02, and reaction time (t) = 1 min), the absorbance of the generated ABTS•+ at 415 nm, 650 nm, 732 nm, and 820 nm were well linear with H2O2 concentrations in the range of 0-40 μM (R2 > 0.999) and the sensitivities of the proposed Fenton-ABTS method were calculated as 4.19 × 104 M-1 cm-1,1.73 × 104 M-1 cm-1, 2.18 × 104 M-1 cm-1, and 1.96 × 104 M-1 cm-1, respectively. Meanwhile, the detection limits of the Fenton-ABTS method at 415 nm, 650 nm, 732 nm, and 820 nm were respectively calculated to be 0.18 μM, 0.12 μM, 0.10 μM, and 0.11 μM. The absorbance of the generated ABTS•+ in ultrapure water, underground water, and reservoir water was quite stable within 30 min. Moreover, the proposed Fenton-ABTS method could be used for monitoring the variations of H2O2 concentration during the oxidative decolorization of RhB in alkali-activated H2O2 system.
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Affiliation(s)
- Mengyun Wang
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, People's Republic of China
| | - Daiyao Wang
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, People's Republic of China
| | - Shiyi Qiu
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, People's Republic of China
| | - Junyang Xiao
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, People's Republic of China
| | - Huahua Cai
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin, 150090, People's Republic of China
| | - Jing Zou
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, People's Republic of China.
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16
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Wang D, Zou J, Cai H, Huang Y, Li F, Cheng Q. Effective degradation of Orange G and Rhodamine B by alkali-activated hydrogen peroxide: roles of HO 2- and O 2·. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:1445-1454. [PMID: 30426376 DOI: 10.1007/s11356-018-3710-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/06/2018] [Indexed: 06/09/2023]
Abstract
Advanced oxidation processes offer effective solutions in treating wastewater from various industries. The process of alkali-activated hydrogen peroxide (H2O2) was superior for the treatment of alkaline dye wastewater because no additional reagents were required except H2O2. However, an important and interesting phenomenon had been observed that the primary reactive species were found different for degrading organic pollutants with the process of alkali-activated H2O2. Azo dye of Orange G (OG) and triphenylmethane dye of Rhodamine B (RhB) were chosen as the target organic pollutants. The influences of various parameters on OG and RhB degradation by alkali-activated H2O2 were evaluated. Furthermore, different scavengers, including ascorbic acid, methanol, t-butanol, isopropyl alcohol, furfuryl alcohol, and nitro blue tetrazolium, have been tested to identify the active species involved in dye degradation, and it was found that O2·- was mainly responsible for degrading OG, while HO2- anion was the primary oxidant for degrading RhB.
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Affiliation(s)
- Daiyao Wang
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, Fujian, People's Republic of China
| | - Jing Zou
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, Fujian, People's Republic of China.
| | - Huahua Cai
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, Fujian, People's Republic of China
| | - Yixin Huang
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, Fujian, People's Republic of China
| | - Fei Li
- Institute of Municipal and Environmental Engineering, College of Civil Engineering, Huaqiao University, Xiamen, 361021, Fujian, People's Republic of China
| | - Qingfeng Cheng
- College of Resources and Environment, Chengdu University of Information Technology, Chengdu, 610225, Sichuan, People's Republic of China
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17
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Li Y, Li L, Chen ZX, Zhang J, Gong L, Wang YX, Zhao HQ, Mu Y. Carbonate-activated hydrogen peroxide oxidation process for azo dye decolorization: Process, kinetics, and mechanisms. CHEMOSPHERE 2018; 192:372-378. [PMID: 29121567 DOI: 10.1016/j.chemosphere.2017.10.126] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 10/23/2017] [Accepted: 10/24/2017] [Indexed: 06/07/2023]
Abstract
Advanced oxidation processes offer effective solutions in treating wastewater from various industries. This study is the first time to investigate the potential of carbonate-activated hydrogen peroxide (CAP) oxidation process for the removal of organic pollutant from highly alkaline wastewaters. Azo dye acid orange 7 (AO7) was selected as a model pollutant. The influences of various parameters on AO7 decolorization by the CAP oxidation were evaluated. Furthermore, the active species involved in AO7 degradation were explored using scavenger experiments and electron spin resonance analysis. Additionally, AO7 degradation products by the CAP oxidation were identified to elucidate possible transformation pathways. Results showed that the CAP oxidation had better AO7 decolorization performance compared to bicarbonate-activated hydrogen peroxide method. The AO7 decolorization efficiency augmented from 3.70 ± 0.76% to 54.27 ± 2.65% when carbonate concentration was increased from 0 to 50 mM at pH 13.0, and then changed slightly with further increasing carbonate concentration to 70 mM. It increased almost linearly from 5.95 ± 0.32% to 94.03 ± 0.39% as H2O2 concentration was increased from 5 to 50 mM. Moreover, trace amount of Co(II) could facilitate AO7 decolorization by the CAP reaction. Superoxide and carbonate radicals might be the main reactive oxygen species involved in the CAP process. Finally, a possible degradation pathway of AO7 by the CAP oxidation was proposed based on the identified products.
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Affiliation(s)
- Yang Li
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Lei Li
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Zi-Xi Chen
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Jie Zhang
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Li Gong
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Yi-Xuan Wang
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Han-Qing Zhao
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Yang Mu
- CAS Key Laboratory of Urban Pollutant Conversion, Collaborative Innovation Centre of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, China.
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18
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Zilberg S, Mizrahi A, Meyerstein D, Kornweitz H. Carbonate and carbonate anion radicals in aqueous solutions exist as CO3(H2O)62− and CO3(H2O)6˙− respectively: the crucial role of the inner hydration sphere of anions in explaining their properties. Phys Chem Chem Phys 2018; 20:9429-9435. [DOI: 10.1039/c7cp08240a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
An effort to reproduce the physical properties of CO32− and CO3˙− in water proves that one has to include an inner hydration sphere of six water molecules for both anions.
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Affiliation(s)
| | - Amir Mizrahi
- Chemistry Department
- Ben-Gurion University
- Beer-Sheva
- Israel
| | - Dan Meyerstein
- Chemical Sciences Department
- Ariel University
- Ariel
- Israel
- Chemistry Department
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19
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Jawad A, Chen Z, Yin G. Bicarbonate activation of hydrogen peroxide: A new emerging technology for wastewater treatment. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61100-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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Zhang D, Shi W, Cheng Q, Li X, Xu A. Dioxygen-mediated oxidation of hydroquinone with cobalt ions in a bicarbonate aqueous solution for the production of active radicals. NEW J CHEM 2016. [DOI: 10.1039/c6nj00906a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cobalt(ii) ions exhibit high efficiency for hydroquinone oxidation in HCO3− solution with O2 to produce hydroxyl radicals.
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Affiliation(s)
- Dajie Zhang
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430200
- China
| | - Wei Shi
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430200
- China
| | - Qiang Cheng
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430200
- China
| | - Xiaoxia Li
- School of Chemistry and Chemical Engineering
- Wuhan Textile University
- Wuhan 430200
- China
| | - Aihua Xu
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430200
- China
- Engineering Research Center for Clean Production of Dyeing and Printing
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21
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Guo X, Li H, Zhao S. Fast degradation of Acid Orange II by bicarbonate-activated hydrogen peroxide with a magnetic S-modified CoFe2O4 catalyst. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2015.03.039] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Duan L, Chen Y, Zhang K, Luo H, Huang J, Xu A. Catalytic degradation of Acid Orange 7 with hydrogen peroxide using CoxOy-N/GAC catalysts in a bicarbonate aqueous solution. RSC Adv 2015. [DOI: 10.1039/c5ra13603b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The cobalt-based catalysts CoxOy-N/GAC were prepared by pyrolysis of a cobalt–phenanthroline complex on granular active carbon in nitrogen atmosphere, and tested for the degradation of Acid Orange 7 with H2O2 in a bicarbonate aqueous solution.
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Affiliation(s)
- Lian Duan
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
| | - Yanling Chen
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
| | - Kaixuan Zhang
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
| | - Huoyan Luo
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
| | - Jianxin Huang
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
| | - Aihua Xu
- School of Environmental Engineering
- Wuhan Textile University
- Wuhan 430073
- China
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23
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Zhu YP, Ren TZ, Yuan ZY. Co2+-loaded periodic mesoporous aluminum phosphonates for efficient modified Fenton catalysis. RSC Adv 2015. [DOI: 10.1039/c4ra15032e] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Periodic mesoporous aluminum phosphonates exhibit high uptake capability for Co2+ and thus oxidizing ability in organic contaminant decomposition.
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Affiliation(s)
- Yun-Pei Zhu
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Tie-Zhen Ren
- School of Chemical Engineering and Technology
- Hebei University of Technology
- Tianjin 300130
- China
| | - Zhong-Yong Yuan
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education)
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- College of Chemistry
- Nankai University
- Tianjin 300071
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Yao Y, Cai Y, Lu F, Qin J, Wei F, Xu C, Wang S. Magnetic ZnFe2O4–C3N4 Hybrid for Photocatalytic Degradation of Aqueous Organic Pollutants by Visible Light. Ind Eng Chem Res 2014. [DOI: 10.1021/ie503437z] [Citation(s) in RCA: 193] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yunjin Yao
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
- State
Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China
- School
of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yunmu Cai
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
| | - Fang Lu
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
| | - Jiacheng Qin
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
| | - Fengyu Wei
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
| | - Chuan Xu
- Anhui Key Lab of Controllable Chemical Reaction & Material Chemical Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei 230009, China
| | - Shaobin Wang
- Department
of Chemical Engineering, Curtin University, G.P.O. Box U1987, Perth, Western Australia 6845, Australia
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25
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Zhu YP, Ren TZ, Yuan ZY. Hollow cobalt phosphonate spherical hybrid as high-efficiency Fenton catalyst. NANOSCALE 2014; 6:11395-11402. [PMID: 25148292 DOI: 10.1039/c4nr02679a] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Organic-inorganic hybrid of cobalt phosphonate hollow nanostructured spheres were prepared in a water-ethanol system through a mild hydrothermal process in the absence of any templates using diethylenetriamine penta(methylene phosphonic acid) as bridging molecule. SEM, TEM and N2 sorption characterization confirmed a hollow spherical micromorphology with well-defined porosity. The structure and chemical states of the hybrid materials were investigated by FT-IR, XPS and thermogravimetric analysis, revealing the homogeneous integrity of inorganic and organic units inside the network. As a heterogeneous catalyst, hollow cobalt phosphonate material exhibited considerable catalytic oxidizing decomposition of methylene blue with sulfate radicals as compared to cobalt phosphonate nanoparticles synthesized in single water system, which could be attributed to enhanced mass transfer and high surface area for the hollow material. Some operational parameters, including pH and reaction temperature, were found to influence the oxidation process. The present results suggest that cobalt phosphonate material can perform as an efficient heterogeneous catalyst for the degradation of organic contaminants, providing insights into the rational design and development of alternative catalysts for wastewater treatment.
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Affiliation(s)
- Yun-Pei Zhu
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China.
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26
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Shi W, Cheng Q, Duan L, Ding Y, Xiong Z, Li X, Xu A. Catalytic generation of hydroxyl radicals by dioxygen-mediated oxidation of p-aminophenol by simple cobalt(ii) ions in bicarbonate aqueous solution for use in Acid Orange 7 decolorization. NEW J CHEM 2014. [DOI: 10.1039/c4nj00772g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Yao Y, Qin J, Cai Y, Wei F, Lu F, Wang S. Facile synthesis of magnetic ZnFe2O4-reduced graphene oxide hybrid and its photo-Fenton-like behavior under visible iradiation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2014; 21:7296-306. [PMID: 24566969 DOI: 10.1007/s11356-014-2645-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Accepted: 02/10/2014] [Indexed: 04/16/2023]
Abstract
A magnetic ZnFe2O4-reduced graphene oxide (rGO) hybrid was successfully developed as a heterogeneous catalyst for photo-Fenton-like decolorization of various dyes using peroxymonosulfate (PMS) as an oxidant under visible light irradiation. Through an in situ chemical deposition and reduction, ZnFe2O4 nanoparticles (NPs) with an average size of 23.7 nm were anchored uniformly on rGO sheets to form a ZnFe2O4-rGO hybrid. The catalytic activities in oxidative decomposition of organic dyes were evaluated. The reaction kinetics, effect of ion species and strength, catalytic stability, degradation mechanism, as well as the roles of ZnFe2O4 and graphene were also studied. ZnFe2O4-rGO showed to be a promising photocatalyst with magnetism for the oxidative degradation of aqueous organic pollutants and simple separation. The combination of ZnFe2O4 NPs with graphene sheets leads to a much higher catalytic activity than pure ZnFe2O4. Graphene acted as not only a support and stabilizer for ZnFe2O4 to prevent them from aggregation, largely improving the charge separation in the hybrid material, but also a catalyst for activating PMS to produce sulfate radicals at the same time. The ZnFe2O4-rGO hybrid exhibited stable performance without losing activity after five successive runs.
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Affiliation(s)
- Yunjin Yao
- Anhui Key Laboratory of Controllable Chemical Reaction and Material Chemical Engineering, School of Chemical Engineering, Hefei University of Technology, Tunxi Road 193, Hefei, 230009, China,
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28
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Cheng L, Wei M, Huang L, Pan F, Xia D, Li X, Xu A. Efficient H2O2 Oxidation of Organic Dyes Catalyzed by Simple Copper(II) Ions in Bicarbonate Aqueous Solution. Ind Eng Chem Res 2014. [DOI: 10.1021/ie403801f] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Long Cheng
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Mingyu Wei
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Lianghua Huang
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Fei Pan
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Dongsheng Xia
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Xiaoxia Li
- School
of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
| | - Aihua Xu
- School
of Environmental Engineering, Wuhan Textile University, Wuhan, 430073 Hubei, China
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29
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Burg A, Shusterman I, Kornweitz H, Meyerstein D. Three H2O2 molecules are involved in the “Fenton-like” reaction between Co(H2O)62+ and H2O2. Dalton Trans 2014; 43:9111-5. [DOI: 10.1039/c4dt00401a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Burg A, Shamir D, Shusterman I, Kornweitz H, Meyerstein D. The role of carbonate as a catalyst of Fenton-like reactions in AOP processes: CO3˙− as the active intermediate. Chem Commun (Camb) 2014; 50:13096-9. [DOI: 10.1039/c4cc05852f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction Co(H2O)62+ + H2O2 proceeds via a transient that decomposes into CoII(H2O)(OOH)(OH)2 + CO3˙−. Plausible biological implications are pointed out.
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Affiliation(s)
- Ariela Burg
- Chemical Engineering Department
- SCE – Shamoon College of Engineering
- Beer-Sheva, Israel
| | - Dror Shamir
- Nuclear Research Centre Negev
- Beer-Sheva, Israel
| | - Inna Shusterman
- Chemistry Department
- Ben-Gurion University of the Negev
- Beer-Sheva, Israel
| | - Haya Kornweitz
- Biological Chemistry Department
- Ariel University
- Ariel, Israel
| | - Dan Meyerstein
- Chemistry Department
- Ben-Gurion University of the Negev
- Beer-Sheva, Israel
- Biological Chemistry Department
- Ariel University
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31
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Yao Y, Xu C, Qin J, Wei F, Rao M, Wang S. Synthesis of Magnetic Cobalt Nanoparticles Anchored on Graphene Nanosheets and Catalytic Decomposition of Orange II. Ind Eng Chem Res 2013. [DOI: 10.1021/ie401690h] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yunjin Yao
- School
of Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, People’s Republic of China
- Department
of Chemical Engineering, Curtin University, G.P.O. Box U1987, Perth, Western Australia 6845, Australia
| | - Chuan Xu
- School
of Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, People’s Republic of China
| | - Jiacheng Qin
- School
of Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, People’s Republic of China
| | - Fengyu Wei
- School
of Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, People’s Republic of China
| | - Mengnan Rao
- School
of Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, People’s Republic of China
| | - Shaobin Wang
- Department
of Chemical Engineering, Curtin University, G.P.O. Box U1987, Perth, Western Australia 6845, Australia
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32
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Yao Y, Xu C, Yu S, Zhang D, Wang S. Facile Synthesis of Mn3O4–Reduced Graphene Oxide Hybrids for Catalytic Decomposition of Aqueous Organics. Ind Eng Chem Res 2013. [DOI: 10.1021/ie303220x] [Citation(s) in RCA: 147] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yunjin Yao
- School of
Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s
Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, China
- Department
of Chemical Engineering, Curtin University, G.P.O. Box U1987, Perth, WA 6845,
Australia
| | - Chuan Xu
- School of
Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s
Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, China
| | - Shaoming Yu
- School of
Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s
Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, China
| | - Dawei Zhang
- School of
Chemical Engineering, Hefei University of Technology, Hefei 230009, People’s
Republic of China
- Anhui Key Laboratory of Controllable Chemical Reaction & Material Chemical Engineering, Hefei 230009, China
| | - Shaobin Wang
- Department
of Chemical Engineering, Curtin University, G.P.O. Box U1987, Perth, WA 6845,
Australia
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