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Abdelgalil SA, Kaddah MMY, Abo-Zaid GA. Eggshell waste bioprocessing for sustainable acid phosphatase production and minimizing environmental hazards. J Biol Eng 2024; 18:26. [PMID: 38589951 PMCID: PMC11003023 DOI: 10.1186/s13036-024-00421-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND The Environmental Protection Agency has listed eggshell waste as the 15th most significant food industry pollution hazard. Using eggshell waste as a renewable energy source has been a hot topic recently. Therefore, finding a sustainable solution for the recycling and valorization of eggshell waste by investigating its potential to produce acid phosphatase (ACP) and organic acids by the newly-discovered B. sonorensis was the target of the current investigation. RESULTS Drawing on both molecular and morphological characterizations, the most potent ACP-producing B. sonorensis strain ACP2, was identified as a local bacterial strain obtained from the effluent of the paper and pulp industries. The use of consecutive statistical experimental approaches of Plackett-Burman Design (PBD) and Orthogonal Central Composite Design (OCCD), followed by pH-uncontrolled cultivation conditions in a 7 L bench-top bioreactor, revealed an innovative medium formulation that substantially improved ACP production, reaching 216 U L-1 with an ACP yield coefficient Yp/x of 18.2 and a specific growth rate (µ) of 0.1 h-1. The metals Ag+, Sn+, and Cr+ were the most efficiently released from eggshells during the solubilization process by B. sonorensis. The uncontrolled pH culture condition is the most suitable and favoured setting for improving ACP and organic acids production. Quantitative and qualitative analyses of the produced organic acids were carried out using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Lactic acid, citric acid, and hydroxybenzoic acid isomer were the most common organic acids produced throughout the cultivation process. The findings of TGA, DSC, SEM, EDS, FTIR, and XRD analysis emphasize the significant influence of organic acids and ACP activity on the solubilization of eggshell particles. CONCLUSIONS This study emphasized robust microbial engineering approaches for the large-scale production of a newly discovered acid phosphatase, accompanied by organic acids production from B. sonorensis. The biovalorization of the eggshell waste and the production of cost-effective ACP and organic acids were integrated into the current study, and this was done through the implementation of a unique and innovative medium formulation design for eggshell waste management, as well as scaling up ACP production on a bench-top scale.
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Affiliation(s)
- Soad Abubakr Abdelgalil
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City for Scientific Research and Technological Applications (SRTA‑City), Universities and Research Institutes Zone, Alexandria, New Borg El‑Arab City, 21934, Egypt.
| | - Mohamed Mohamed Yousri Kaddah
- Pharmaceutical and Fermentation Industries Development Center, City for Scientific Research and Technological Applications (SRTA‑City), Universities and Research Institutes Zone, Alexandria, New Borg El‑Arab City, 21934, Egypt
| | - Gaber Attia Abo-Zaid
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City for Scientific Research and Technological Applications (SRTA‑City), Universities and Research Institutes Zone, Alexandria, New Borg El‑Arab City, 21934, Egypt
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Afandi N, Satgunam M, Mahalingam S, Manap A, Nagi F, Liu W, Johan RB, Turan A, Wei-Yee Tan A, Yunus S. Review on the modifications of natural and industrial waste CaO based sorbent of calcium looping with enhanced CO 2 capture capacity. Heliyon 2024; 10:e27119. [PMID: 38444493 PMCID: PMC10912718 DOI: 10.1016/j.heliyon.2024.e27119] [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: 09/23/2023] [Revised: 02/06/2024] [Accepted: 02/23/2024] [Indexed: 03/07/2024] Open
Abstract
The calcium looping cycle (CaL) possesses outstanding CO2 capture capacity for future carbon-capturing technologies that utilise CaO sorbents to capture the CO2 in a looping cycle. However, sorbent degradation and the presence of inert materials stabilise the sorbent, thereby reducing the CO2 capture capacity. Consequently, the CaO sorbent that has degraded must be replenished, increasing the operational cost for industrial use. CaO sorbents have been modified to enhance their CO2 capture capacity and stability. However, various CaO sorbents, including limestone, dolomite, biogenesis calcium waste and industrial waste, exhibit distinct behaviour in response to these modifications. Thus, this work comprehensively reviews the CO2 capture capacity of sorbent improvement based on various CaO sorbents. Furthermore, this study provides an understanding of the effects of CO2 capture capacity based on the properties of the CaO sorbent. The properties of various CaO sorbents, such as surface area, pore volume, particle size and morphology, are influential in exhibiting high CO2 capture capacity. This review provides insights into the future development of CaL technology, particularly for carbon-capturing technologies that focus on the modifications of CaO sorbents and the properties that affect the CO2 capture capacity.
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Affiliation(s)
- Nurfanizan Afandi
- Institute of Sustainable Energy, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
- Department of Mechanical Engineering, College of Engineering, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
| | - M. Satgunam
- Institute of Power Engineering (IPE), Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000 Kajang, Selangor, Malaysia
| | - Savisha Mahalingam
- Institute of Sustainable Energy, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
| | - Abreeza Manap
- Institute of Sustainable Energy, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
- Department of Mechanical Engineering, College of Engineering, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
| | - Farrukh Nagi
- UNITEN R&D Sdn Bhd, Universiti Tenaga Nasional, Jalan IKRAM-UNITEN, 43000, Kajang, Selangor, Malaysia
| | - Wen Liu
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
| | - Rafie Bin Johan
- Nanotechnology and Catalysis Research Center (NANOCAT), University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Ahmet Turan
- Materials Science and Nanotechnology Engineering Department, Faculty of Engineering, Yeditepe University, 34755, Atasehir, Istanbul, Turkey
| | - Adrian Wei-Yee Tan
- Smart Manufacturing and Systems Research Group (SMSRG), University of Southampton Malaysia, Iskandar Puteri, 79100, Malaysia
| | - Salmi Yunus
- Materials Engineering and Testing Group, TNB Research Sdn Bhd, Kawasan Institusi Penyelidikan, No. 1 Lorong Ayer Itam, Kajang, 43000, Selangor, Malaysia
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Santos AF, Lopes DV, Alvarenga P, Gando-Ferreira LM, Quina MJ. Phosphorus removal from urban wastewater through adsorption using biogenic calcium carbonate. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 351:119875. [PMID: 38157581 DOI: 10.1016/j.jenvman.2023.119875] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/03/2024]
Abstract
Phosphorus (P) removal from urban wastewater is increasingly relevant in the wastewater treatment sector. The present work aims to contribute to the study of the adsorption process as a P removal technology. Biogenic calcium carbonate from industrial eggshell waste prepared by milling and calcination was used as an adsorbent. Batch adsorption experiments were conducted using real wastewater with 40 mg P/L (orthophosphate), original pH 7.33, under stirring conditions (100 rpm). The adsorbent was characterized using SEM-EDS, XRD, and FTIR-ATR before and after adsorption. From an initial screening of calcination times (15, 30, 60, and 120 min) and considering a balance between P removal and energy saving, the adsorbent selected was eggshell calcined at 700 °C for 60 min. The Langmuir isotherms describe the experimental data with a maximum adsorption capacity of 4.57 mg P/g at 25 °C. The adsorption process reached equilibrium within 120 min for different dosages (5, 10, and 20 g/L at 25 °C). Batch experiments showed that SO42-, at a concentration of 2689 mg/L reduced the P adsorption selectivity for dosages ≤10 g/L at 25 °C. Characterization of the loaded adsorbent shows that P adsorption from real wastewater is mostly electrostatic attraction, with the contribution of ligand exchange and microprecipitation. The adsorption capacity and behavior of the selected adsorbent seem promising for P removal from urban wastewater compared with other low-cost adsorbents.
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Affiliation(s)
- Andreia F Santos
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, Rua Sílvio Lima, Pólo II - Pinhal de Marrocos, 3030-790, Coimbra, Portugal.
| | - Daniela V Lopes
- Department of Materials and Ceramic Engineering, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Paula Alvarenga
- LEAF, School of Agriculture, University of Lisbon, Tapada da Ajuda, 1349-017, Lisboa, Portugal
| | - Licínio M Gando-Ferreira
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, Rua Sílvio Lima, Pólo II - Pinhal de Marrocos, 3030-790, Coimbra, Portugal
| | - Margarida J Quina
- University of Coimbra, CIEPQPF, Department of Chemical Engineering, Rua Sílvio Lima, Pólo II - Pinhal de Marrocos, 3030-790, Coimbra, Portugal
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Haq N, Ibrahim M, Alsarra IA, Alshehri S, Alam P, Shakeel F. Utilization of Waste Eggshell Powder as an Excipient for Vitamin D3 Tablet Preparation. ACS OMEGA 2024; 9:3980-3987. [PMID: 38284045 PMCID: PMC10810005 DOI: 10.1021/acsomega.3c08416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 01/30/2024]
Abstract
Keeping in mind the health scenario in Kingdom of Saudi Arabia with respect to vitamin D3 (VD3) deficiency and its significant role in calcium homeostasis and human metabolism, this research is exploring the combination of eggshell (as a source of calcium) and VD3 as a very economical solution for this problem. Eggshells from local restaurant were collected, washed, ground, sieved, and characterized by Fourier transforms infrared spectroscopy (FTIR), scanning electron microscopy (SEM), differential scanning calorimetry (DSC), X-ray diffraction (XRD), and Brunauer-Emmett-Teller (BET) techniques. The results of FTIR, SEM, DSC, XRD, and BET indicate that eggshell powder (ESP) was properly processed. Directly compressed tablets containing 2.5 mg of VD3 (equivalent to 50,000 IU), that are based on the use of ESP as tablet filler, were manufactured based on mixing Avicel PH 101 with ESP in different ratios (9:1, 1:1, and 1:9) in addition to the use of both Avicel PH 101 and ESP alone as tablet filler. Tablets properties were evaluated according to USP30-NF25 pharmacopoeia tests in terms of weight variation test, drug content uniformity, tablet hardness, tablet friability, tablet disintegration, and in vitro dissolution profile. The VD3 contents were found to be 98.77-102.35% in all formulations. After 90 min of study, all formulations showed in vitro drug release content in the range of 99.29-101.05%. All of the tested parameters of ESP tablets were similar to those of commercial Avicel PH 101. All of the tested properties of tablets with ESP as a filler were found to be within the acceptable limits of the pharmacopeia recommendations. Therefore, ESP could be exploited for its use as a filler in direct compression tablets.
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Affiliation(s)
- Nazrul Haq
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohamed
Abbas Ibrahim
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ibrahim A. Alsarra
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Sultan Alshehri
- Department
of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, P.O. Box 71666, Ad Diriyah 13713, Saudi Arabia
| | - Prawez Alam
- Department
of Pharmacognosy, College of Pharmacy, Prince
Sattam Bin Abdulaziz University, P.O.
Box 173, Al-Kharj 11942, Saudi Arabia
| | - Faiyaz Shakeel
- Department
of Pharmaceutics, College of Pharmacy, King
Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Garduño-Pineda L, Linares-Hernández I, Martínez-Miranda V, Teutli-Sequeira EA, Santa Cruz JM, García-Sánchez JJ. Sustainable removal of nutrients (n and p) in a wastewater treatment plant, with eggshell (biocalcium). Heliyon 2023; 9:e21581. [PMID: 38027994 PMCID: PMC10658251 DOI: 10.1016/j.heliyon.2023.e21581] [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: 06/26/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Biological treatments have become insufficient to treat municipal wastewater with greater toxicity and excess nitrogen and phosphate species, thus affecting the organisms that consume the water. In this work, a process was implemented for the removal of nutrients through three stages: stage A, complete aeration (24 h, 43 months); stage B, decreased aeration (12 h, 17 months); and stage C, decreased aeration with biocalcium (12 h, 19 months). The addition of biocalcium from eggshell promoted the formation of flocks, which resulted in the removal of nitrites (61 %), nitrates (84 %), total nitrogen (57 %), total phosphorus (8.3 %), sedimentable solids (50 %), total suspended solids (69 %), BOD5 (76 %), helminth eggs (50 %) and fecal coliforms (54 %). The statistical analyses in the three stages indicated that there is a strong correlation between the concentration of fats and oils and the removal of sedimentable solids and total suspended solids, since these parameters were correlated by 97 and 89 %, respectively. Sedimentable solids were correlated with total suspended solids by 94 %, while nitrates and total nitrogen were correlated 92 %, which favors the removal of nutrients in wastewater. The increase in the concentration of nitrogen in the sludge in stage C generated a C:N ratio of 7.98. This ratio shows that the sludge is feasible for use as a mediator of soils and a biofertilizer because of the high contents of calcium, phosphorus and nitrogen. In addition, biocalcium promoted the precipitation of hydroxyapatite, struvite, calcite and quartz. In general, the three stages of the treatment contributed to the stabilization of the wastewater treatment plant (WWTP) in an efficient, economical, and safe way.
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Affiliation(s)
- Laura Garduño-Pineda
- Tecnológico de Estudios Superiores de Jocotitlán Estado de México, 50700, Mexico
- Gobierno del Estado de México, Consejo Mexiquense de Ciencia y Tecnología (COMECYT), Cátedras CONAHCYT, Mexico
| | - Ivonne Linares-Hernández
- Universidad Autónoma del Estado de México, Instituto Interamericano de Tecnología y Ciencias del Agua (IITCA), Toluca, 50120, Mexico
| | - Verónica Martínez-Miranda
- Universidad Autónoma del Estado de México, Instituto Interamericano de Tecnología y Ciencias del Agua (IITCA), Toluca, 50120, Mexico
| | - Elía Alejandra Teutli-Sequeira
- Universidad Autónoma del Estado de México, Instituto Interamericano de Tecnología y Ciencias del Agua (IITCA), Toluca, 50120, Mexico
- Gobierno de México, Consejo Nacional de Humanidades Ciencias y Tecnologías (CONAHCYT), Cátedras CONAHCYT, Mexico
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Praipipat P, Ngamsurach P, Tannadee R. Influence of duck eggshell powder modifications by the calcination process or addition of iron (III) oxide-hydroxide on lead removal efficiency. Sci Rep 2023; 13:12100. [PMID: 37495622 PMCID: PMC10372095 DOI: 10.1038/s41598-023-39325-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 07/24/2023] [Indexed: 07/28/2023] Open
Abstract
Lead-contaminated wastewater causes toxicity to aquatic life and water quality for water consumption, so it is required to treat wastewater to be below the water quality standard before releasing it into the environment. Duck eggshell powder (DP), duck eggshell powder mixed iron (III) oxide-hydroxide (DPF), calcinated duck eggshell powder (CDP), and calcinated duck eggshell powder mixed iron (III) oxide-hydroxide (CDPF) were synthesized, characterized, and investigated lead removal efficiencies by batch experiments, adsorption isotherms, kinetics, and desorption experiments. CDPF demonstrated the highest specific surface area and pore volume with the smallest pore size than other materials, and they were classified as mesoporous materials. DP and DPF demonstrated semi-crystalline structures with specific calcium carbonate peaks, whereas CDP and CDPF illustrated semi-crystalline structures with specific calcium oxide peaks. In addition, the specific iron (III) oxide-hydroxide peaks were detected in only DPF and CDPF. Their surface structures were rough with irregular shapes. All materials found carbon, oxygen, and calcium, whereas iron, sodium, and chloride were only found in DPF and CDPF. All materials were detected O-H, C=O, and C-O, and DPF and CDPF were also found Fe-O from adding iron (III) oxide-hydroxide. The point of zero charges of DP, DPF, CDP, and CDPF were 4.58, 5.31, 5.96, and 6.75. They could adsorb lead by more than 98%, and CDPF illustrated the highest lead removal efficiency. DP and CDP corresponded to the Langmuir model while DPF and CDPF corresponded to the Freundlich model. All materials corresponded to a pseudo-second-order kinetic model. Moreover, they could be reusable for more than 5 cycles for lead adsorption of more than 73%. Therefore, CDPF was a potential material to apply for lead removal in industrial applications.
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Affiliation(s)
- Pornsawai Praipipat
- Department of Environmental Science, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Environmental Applications of Recycled and Natural Materials (EARN) Laboratory, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Pimploy Ngamsurach
- Department of Environmental Science, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand
- Environmental Applications of Recycled and Natural Materials (EARN) Laboratory, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Rattanaporn Tannadee
- Department of Environmental Science, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand
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Alkaron WA, Hamad SF, Sabri MM. Studying the Fabrication and Characterization of Polymer Composites Reinforced with Waste Eggshell Powder. ADVANCES IN POLYMER TECHNOLOGY 2023. [DOI: 10.1155/2023/7640478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Polymeric and plastic materials currently have numerous positive impacts due to their unique properties that make them important for various engineering applications. However, sustainability is a vital factor that should be considered, because of environmental issues. Eggshells (ES) are an important way to reduce the impact of nondegradable materials when applied to reinforce different types of polymer matrices, whether natural or synthetic polymers. Therefore, this study is an attempt to explore the potential application of waste eggshell fillers for the first time as a natural reinforcement in polyamide 12 (PA) composites. PA was loaded with three different ratios (3, 5, and 10 wt. %) of eggshell powder. Morphological studies of the PA powder, ES powder, and their composites were carried out by scanning electron microscopy (SEM). Furthermore, differential scanning calorimetry (DSC) and Fourier transform infrared (FTIR) spectroscopy were performed to study the thermal and chemical properties of the raw materials and the produced composites. The results indicate ES fillers’ potential usage as a reinforcement material to develop the thermal and chemical properties of the PA polymer matrix composites, thereby reducing costs and minimizing the environmental pollution caused by waste eggshells and petroleum-based polymers.
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Faisal S, Ebaid R, Xiong M, Huang J, Wang Q, El-Hefnawy M, Abomohra A. Maximizing the energy recovery from rice straw through two-step conversion using eggshell-catalytic pyrolysis followed by enhanced anaerobic digestion using calcium-rich biochar. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159984. [PMID: 36356751 DOI: 10.1016/j.scitotenv.2022.159984] [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] [Received: 08/03/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 06/16/2023]
Abstract
Anaerobic digestion of lignocelluloses for biogas production is greatly restricted by the poor biomass degradability. Herein, a novel approach is suggested to enhance the energy recovery from rice straw through a two-step conversion using eggshell-based catalytic pyrolysis followed by biochar-based anaerobic co-digestion. Pyrolysis with eggshell significantly enhanced the crude bio-oil yield by 4.6 %. Anaerobic digestion of rice straw using 4 g L-1 of rice straw biochar (RB) showed the highest recorded biogas yield of 503.7 L kg-1 VS, with 268.6 L kg-1 VS biomethane yield. However, 4 g L-1 of calcium-enriched eggshell rice straw biochar (ERB) enhanced the biomethane yield to 281.8 L kg-1 VS, which represented 95.6 % higher than the control. It was attributed to enhancement of biomethanation, which resulted in 74.5 % maximum recorded biomethane content at the 7th day of anaerobic digestion. Microbial analysis confirmed that Methanosarciniales was the most dominant Archael group in the control (14.84 %), which increased sharply to 73.91 % and 91.66 % after addition of 4 g L-1 RB and ERB, respectively. The suggested route enhanced the energy recovery in the form of bio-oil and biomethane by 41.6 %.
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Affiliation(s)
- Shah Faisal
- Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, PR China; Institute of New Energy and Low-carbon Technology, Sichuan University, Chengdu 610065, PR China
| | - Reham Ebaid
- Institute of New Energy and Low-carbon Technology, Sichuan University, Chengdu 610065, PR China
| | - Min Xiong
- Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, PR China
| | - Jin Huang
- Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, PR China
| | - Qingyuan Wang
- Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, PR China; Institute of New Energy and Low-carbon Technology, Sichuan University, Chengdu 610065, PR China.
| | - Mohamed El-Hefnawy
- Department of Chemistry, Rabigh College of Science and Arts, King Abdulaziz University, Rabigh 21911, Saudi Arabia; Chemistry Department, Faculty of Science, Tanta University, Tanta 31527, Egypt
| | - Abdelfatah Abomohra
- Department of Environmental Engineering, School of Architecture and Civil Engineering, Chengdu University, Chengdu 610106, PR China.
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Praipipat P, Ngamsurach P, Pratumkaew K. The synthesis, characterizations, and lead adsorption studies of chicken eggshell powder and chicken eggshell powder-doped iron (III) oxide-hydroxide. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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10
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Therdthai N, Soontrunnarudrungsri A, Khotchai W. Modified eggshell powder using thermal treatment and its application in Ca-fortified dog biscuits. Heliyon 2023; 9:e13093. [PMID: 36798762 PMCID: PMC9925872 DOI: 10.1016/j.heliyon.2023.e13093] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023] Open
Abstract
Due to the high global consumption of eggs, eggshell has become as one of the top domestic, agricultural and industrial wastes. This study determined eggshell characteristics after boiling at 95 °C and steaming at 121 °C, with additional heat treatments using hot air at 200 °C, microwaving at 900 W and infrared at 1050 W. Boiling in water for 60 min inhibited spoilage and pathogenic microorganisms that was the equivalent of steaming at 121 °C for 15 min. Scanning electron microscopy revealed that heat treatments on dried eggshell power modified the pore size and the accumulation of particles on the powder surface. From the X-ray diffraction pattern, all eggshell powder samples presented a peak at 29.40° demonstrating a crystallographic lattice of calcium carbonate with crystallinity in the range 90.20-91.05%. The calcium releasability of the control sample was 205.17-208.40 mg/L. Further treatment using hot air for 10-20 min increased the calcium releasability of the boiled and steamed eggshell powders to 219.95-225.50 and 230.35-305.20 mg/L, respectively while the microwave treatment for 2 min increased the calcium releasability of the boiled and steamed eggshell powders to 230.85 and 244.60 mg/L, respectively. The infrared treatment did not improve the calcium releasability of the sterilized eggshell powders. Up to 2% eggshell powder could be added to the dog biscuit dough. The fortified calcium biscuits contained 507.12 mg calcium/100 g of biscuit, while the Ca-to-P ratio was 1.94:1, which is within the recommended range for dog food.
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11
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The Abrasive and Remineralising Efficacy of Coturnix Eggshell. Int Dent J 2022; 72:792-796. [DOI: 10.1016/j.identj.2022.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/30/2022] [Accepted: 06/30/2022] [Indexed: 11/21/2022] Open
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12
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Praipipat P, Ngamsurach P, Saekrathok C, Phomtai S. Chicken and duck eggshell beads modified with iron (III) oxide-hydroxide and zinc oxide for reactive blue 4 dye removal. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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13
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Gomes HIAS, Sales MGF. Natural Materials Modified and Applied to the Detection of Drugs In Situ: Modification of Eggshell and Quantification of Oxytetracycline. SENSORS 2022; 22:s22155746. [PMID: 35957305 PMCID: PMC9371227 DOI: 10.3390/s22155746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/23/2022] [Accepted: 07/28/2022] [Indexed: 11/16/2022]
Abstract
This work describes a novel sensing system using eggshells as substrate for the first time, targeting the detection and semiquantitative determination of antibiotics in waters from aquaculture, enabling simple, inexpensive, and in situ drug monitoring. Eggshell was ground and the resulting powder was modified by adsorption of suitable reagents, and it takes a typical colour after contact with the antibiotic. The colour intensity is correlated with the concentration of the antibiotic. This novel approach was applied to oxytetracycline, one of the antibiotics commonly used in aquaculture. The chemical changes on the eggshell powder were evaluated and optimised to produce an intense colour change as a function of the concentration of the antibiotic. The colour changes were evaluated by visual comparison with images taken with a digital camera, applying an appropriate mathematical treatment to the colour coordinates of the HSL system used by Windows. The selectivity of the response was tested against other antibiotic drugs. The materials were also used in the analysis of a spiked environmental water sample. Overall, this work presents a rapid, inexpensive, simple and equipment-free method for screening and discrimination of tetracycline drugs in aquaculture. The method is a green approach by reusing eggshells and decreasing the level of contamination correlated to analytical methods, thus being a promising tool for local, rapid, and cost-effective antibiotic monitoring.
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Affiliation(s)
- Helena I. A. S. Gomes
- BioMark@ISEP/CEB—Centre of Biological Engineering/LABBELS, School of Engineering, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal;
| | - M. Goreti F. Sales
- BioMark@ISEP/CEB—Centre of Biological Engineering/LABBELS, School of Engineering, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal;
- BioMark@UC/CEB—Centre of Biological Engineering/LABBELS, Department of Chemical Engineering, Faculty of Sciences and Technology, University of Coimbra, Rua Sílvio Lima, Polo II, 3030-790 Coimbra, Portugal
- Correspondence: ; Tel.: +351-239798733
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Kugarajah V, Solomon J, Rajendran K, Dharmalingam S. Enhancement of nitrate removal and electricity generation in microbial fuel cell using eggshell supported biocathode. Process Biochem 2022. [DOI: 10.1016/j.procbio.2021.12.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fasanya OO, Gbadamasi S, Osigbesan AA, Ahmed OU, Isa AR, Ozogu AN, Hayatudeen A, Yusuf AI, Gano ZS. Effect of Hydrothermal Treatment on the Properties of Calcium Oxide from Eggshells Used as a Biodiesel Catalyst. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202100377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Opeoluwa O. Fasanya
- National Research Institute for Chemical Technology Industrial and Environmental Pollution Department Zaria Nigeria
| | - Sharafadeen Gbadamasi
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
| | - Aishat A. Osigbesan
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
| | - Omar Umar Ahmed
- Bayero University Department of Chemical Engineering Kano Nigeria
| | - Abdulazeez R. Isa
- National Research Institute for Chemical Technology Pilot Plant and Fabrication Department Zaria Nigeria
| | - Agbe N. Ozogu
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
| | - Aminu Hayatudeen
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
| | - Abubakar I. Yusuf
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
| | - Zaharaddeen Sani Gano
- National Research Institute for Chemical Technology Petrochemical and Allied Department Zaria Nigeria
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Jaradat AQ, Telfah DB, Ismail R. Heavy metals removal from landfill leachate by coagulation/flocculation process combined with continuous adsorption using eggshell waste materials. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2021; 84:3817-3832. [PMID: 34928846 DOI: 10.2166/wst.2021.493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The use of agricultural waste materials to remove heavy metals from wastewater is attractive due to its simplicity and economic efficiency. In this study, the applicability of calcined eggshell waste materials (CES) for heavy metals removal from real wastewater were examined via transport column experiment preceded by coagulation/flocculation process.A column packed with granular activated carbon (GAC) is operated in parallel to CES column to evaluate the adsorptive attributes of CES. The findings are assessed from another set of column experiments consisting of sand followed by CES column to evaluate the effect of particulate matter (PM) on CES performance toward heavy metals removal. In coagulation experiment, alum addition at an optimum dose (3.0 g/L) reduced the total suspended solids (TSS) by 80%, whereas the Fe, Pb, Zn, Cu, Ni, and Cr were reduced by 80%, 77%, 76%, 73%, 56%, and 49%, respectively. Under the current applied hydrodynamic conditions, using sand column before CES column improved the removal efficiencies of Fe, Pb, Cu, Zn, Ni, and Cr from 50% to 92%, 55% to 93%, 60% to 87%, 53% to 76%, 45% to 65%, and 41% to 60%, respectively. The whole results illustrate that CES can be competitive to GAC for heavy metals removal from landfill leachate, mainly if applied after PM removal by sand filtration.
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Affiliation(s)
- A Q Jaradat
- Department of Civil Engineering, Yarmouk University, Irbid, Jordan E-mail:
| | - Dua'a B Telfah
- Department of Civil Engineering, Yarmouk University, Irbid, Jordan E-mail:
| | - Rabah Ismail
- Department of Civil Engineering, Jadara University, Irbid, Jordan
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