A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN
The textile business is one of the most hazardous industries since it produces several chemicals, such as dyes, which are released into water streams with ef-fluents. For the survival of the planet's life and the advancement of humanity, water is a crucial resource. One of the anthropogenic act...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-01-01
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| Series: | Current Research in Green and Sustainable Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666086523000048 |
| _version_ | 1797797933488275456 |
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| author | Reem M. El-taweel Nora Mohamed Khlood A. Alrefaey Sh Husien A.B. Abdel-Aziz Alyaa I. Salim Nagwan G. Mostafa Lobna A. Said Irene Samy Fahim Ahmed G. Radwan |
| author_facet | Reem M. El-taweel Nora Mohamed Khlood A. Alrefaey Sh Husien A.B. Abdel-Aziz Alyaa I. Salim Nagwan G. Mostafa Lobna A. Said Irene Samy Fahim Ahmed G. Radwan |
| author_sort | Reem M. El-taweel |
| collection | DOAJ |
| description | The textile business is one of the most hazardous industries since it produces several chemicals, such as dyes, which are released into water streams with ef-fluents. For the survival of the planet's life and the advancement of humanity, water is a crucial resource. One of the anthropogenic activities that pollute and consume water is the textile industry. Thus, the purpose of the current effort is to Apply coagulation as a Physico-chemical and biological treatment strat-egy with different techniques and mechanisms to treat the effluent streams of textile industries. The discharge of these effluents has a negative impact on the environment, marine life, and human health. Therefore, the treatment of these effluents before discharging is an important matter to reduce their adverse ef-fect. Many physico-chemical and biological treatment strategies for contaminants removal from polluted wastewater have been proposed. Coagulation is thought to be one of the most promising physico-chemical strategies for removing con-taminants and colouring pollutants from contaminated water. Coagulation is accompanied by a floculation process to aid precipitation, as well as the collection of the created sludge following the treatment phase.. Different commercial, and natural coagulants have been applied as a coagulants in the process of coagulation. Additionally, many factors such as; pH, coagulant dose, pollu-tants concentration are optimized to obtain high coagulants removal capacity. This review will discuss the coagulation process, coagulant types and aids in addition to the factors affecting the coagulation process. Additionally, a brief comparison between the coagulation process, and the other processes; princi-ple, advantages, disadvantages, and their efficiency were discussed throgh the review. Furthermore, it discusses the models and optimization techniques used for the coagulation process including response surface methodology (RSM), ar-tificial neural network (ANN), and several metaheuristic algorithms combined with ANN and RSM for optimization in previous work. The ANN model has more accurate results than RSM. The ANN combined with genetic algorithm gives an accurate predicted optimum solution. |
| first_indexed | 2024-03-13T03:56:51Z |
| format | Article |
| id | doaj.art-49b3723558ee4eef9332e5e777f0224c |
| institution | Directory Open Access Journal |
| issn | 2666-0865 |
| language | English |
| last_indexed | 2024-03-13T03:56:51Z |
| publishDate | 2023-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Current Research in Green and Sustainable Chemistry |
| spelling | doaj.art-49b3723558ee4eef9332e5e777f0224c2023-06-22T05:05:17ZengElsevierCurrent Research in Green and Sustainable Chemistry2666-08652023-01-016100358A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANNReem M. El-taweel0Nora Mohamed1Khlood A. Alrefaey2Sh Husien3A.B. Abdel-Aziz4Alyaa I. Salim5Nagwan G. Mostafa6Lobna A. Said7Irene Samy Fahim8Ahmed G. Radwan9School of Engineering and Applied Sciences, Nile University, Giza, EgyptIndustrial Engineering Program, SESC Research Center, Nile University, Giza, EgyptIndustrial Engineering Program, SESC Research Center, Nile University, Giza, EgyptSchool of Engineering and Applied Sciences, Nile University, Giza, EgyptOctober High Institute for Engineering Technology, Giza, EgyptSchool of Engineering and Applied Sciences, Nile University, Giza, EgyptEnvironmental and Sanitary Engineering Division, Public Works Department, Faculty of Engineering, Cairo University, Giza, EgyptNanoelectronics Integrated Systems Center (NISC), Nile University, Giza, EgyptIndustrial Engineering Program, SESC Research Center, Nile University, Giza, Egypt; Corresponding author.Engineering Mathematics and Physics Dept., Faculty of Engineering, Cairo University, Giza, 12613, Egypt; School of Engineering and Applied Sciences, Nile University, Giza, EgyptThe textile business is one of the most hazardous industries since it produces several chemicals, such as dyes, which are released into water streams with ef-fluents. For the survival of the planet's life and the advancement of humanity, water is a crucial resource. One of the anthropogenic activities that pollute and consume water is the textile industry. Thus, the purpose of the current effort is to Apply coagulation as a Physico-chemical and biological treatment strat-egy with different techniques and mechanisms to treat the effluent streams of textile industries. The discharge of these effluents has a negative impact on the environment, marine life, and human health. Therefore, the treatment of these effluents before discharging is an important matter to reduce their adverse ef-fect. Many physico-chemical and biological treatment strategies for contaminants removal from polluted wastewater have been proposed. Coagulation is thought to be one of the most promising physico-chemical strategies for removing con-taminants and colouring pollutants from contaminated water. Coagulation is accompanied by a floculation process to aid precipitation, as well as the collection of the created sludge following the treatment phase.. Different commercial, and natural coagulants have been applied as a coagulants in the process of coagulation. Additionally, many factors such as; pH, coagulant dose, pollu-tants concentration are optimized to obtain high coagulants removal capacity. This review will discuss the coagulation process, coagulant types and aids in addition to the factors affecting the coagulation process. Additionally, a brief comparison between the coagulation process, and the other processes; princi-ple, advantages, disadvantages, and their efficiency were discussed throgh the review. Furthermore, it discusses the models and optimization techniques used for the coagulation process including response surface methodology (RSM), ar-tificial neural network (ANN), and several metaheuristic algorithms combined with ANN and RSM for optimization in previous work. The ANN model has more accurate results than RSM. The ANN combined with genetic algorithm gives an accurate predicted optimum solution.http://www.sciencedirect.com/science/article/pii/S2666086523000048CoagulationCoagulantsTextile effluentsMathematical models optimizationTextile |
| spellingShingle | Reem M. El-taweel Nora Mohamed Khlood A. Alrefaey Sh Husien A.B. Abdel-Aziz Alyaa I. Salim Nagwan G. Mostafa Lobna A. Said Irene Samy Fahim Ahmed G. Radwan A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN Current Research in Green and Sustainable Chemistry Coagulation Coagulants Textile effluents Mathematical models optimization Textile |
| title | A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN |
| title_full | A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN |
| title_fullStr | A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN |
| title_full_unstemmed | A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN |
| title_short | A review of coagulation explaining its definition, mechanism, coagulant types, and optimization models; RSM, and ANN |
| title_sort | review of coagulation explaining its definition mechanism coagulant types and optimization models rsm and ann |
| topic | Coagulation Coagulants Textile effluents Mathematical models optimization Textile |
| url | http://www.sciencedirect.com/science/article/pii/S2666086523000048 |
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