Carwash wastewater treatment using the chemical processes

The carwash is known as one of the most important urban services that brings about the production of huge volume of wastewater with high turbidity and high chemical oxygen demand (COD). Seasonal and carwash location features affect the quality of carwash wastewater. Various methods with special focu...

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Autores principales:	Giti Kashi, Shahrbanou Younesi, Alireza Heidary, Zeinab Akbarishahabi, Babak Kavianpour, Roshanak Rezaei Kalantary
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	carwash wastewater chemical process coagulation electrochemistry wastewater treatment Environmental technology. Sanitary engineering TD1-1066
Acceso en línea:	https://doaj.org/article/d0142a25fd7f46b694dc38b745e087ec
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id	oai:doaj.org-article:d0142a25fd7f46b694dc38b745e087ec
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spelling	oai:doaj.org-article:d0142a25fd7f46b694dc38b745e087ec2021-11-06T11:11:31ZCarwash wastewater treatment using the chemical processes0273-12231996-973210.2166/wst.2021.206https://doaj.org/article/d0142a25fd7f46b694dc38b745e087ec2021-07-01T00:00:00Zhttp://wst.iwaponline.com/content/84/1/16https://doaj.org/toc/0273-1223https://doaj.org/toc/1996-9732The carwash is known as one of the most important urban services that brings about the production of huge volume of wastewater with high turbidity and high chemical oxygen demand (COD). Seasonal and carwash location features affect the quality of carwash wastewater. Various methods with special focus on chemical processes have been employed for carwash wastewater treatment and eliminating different pollutants from this wastewater of great concern for the environment. This review was conducted for identifying and comparing the efficiency of chemical processes for carwash wastewater treatment. To this aim, key words were identified and a search protocol was defined to search studies in three databases: Scopus, Web of Science, and PubMed. The results of this systematic review indicated that coagulation (66%) is the most common chemical processes for carwash wastewater treatment. Although chemical processes are able to reduce the turbidity and COD over 80%. Due to the characteristics of carwash wastewater, chemical processes are a necessary pretreatment for processes such as membrane technology. Rapid treatment and high efficiency are the advantages of wastewater treatment by chemical methods, but the energy consumption and sludge volume are two main factors in selection the chemical processes for carwash wastewater treatment. Highlights Considering the qualitative properties of carwash wastewater, the use of chemical processes requires pretreatment steps such as filtration and aeration.; Given the importance of suspended solids and turbidity in carwash wastewater, the coagulation process is the predominant chemical process employed in the studies (65%) for carwash wastewater treatment.;Giti KashiShahrbanou YounesiAlireza HeidaryZeinab AkbarishahabiBabak KavianpourRoshanak Rezaei KalantaryIWA Publishingarticlecarwash wastewaterchemical processcoagulationelectrochemistrywastewater treatmentEnvironmental technology. Sanitary engineeringTD1-1066ENWater Science and Technology, Vol 84, Iss 1, Pp 16-26 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	carwash wastewater chemical process coagulation electrochemistry wastewater treatment Environmental technology. Sanitary engineering TD1-1066
spellingShingle	carwash wastewater chemical process coagulation electrochemistry wastewater treatment Environmental technology. Sanitary engineering TD1-1066 Giti Kashi Shahrbanou Younesi Alireza Heidary Zeinab Akbarishahabi Babak Kavianpour Roshanak Rezaei Kalantary Carwash wastewater treatment using the chemical processes
description	The carwash is known as one of the most important urban services that brings about the production of huge volume of wastewater with high turbidity and high chemical oxygen demand (COD). Seasonal and carwash location features affect the quality of carwash wastewater. Various methods with special focus on chemical processes have been employed for carwash wastewater treatment and eliminating different pollutants from this wastewater of great concern for the environment. This review was conducted for identifying and comparing the efficiency of chemical processes for carwash wastewater treatment. To this aim, key words were identified and a search protocol was defined to search studies in three databases: Scopus, Web of Science, and PubMed. The results of this systematic review indicated that coagulation (66%) is the most common chemical processes for carwash wastewater treatment. Although chemical processes are able to reduce the turbidity and COD over 80%. Due to the characteristics of carwash wastewater, chemical processes are a necessary pretreatment for processes such as membrane technology. Rapid treatment and high efficiency are the advantages of wastewater treatment by chemical methods, but the energy consumption and sludge volume are two main factors in selection the chemical processes for carwash wastewater treatment. Highlights Considering the qualitative properties of carwash wastewater, the use of chemical processes requires pretreatment steps such as filtration and aeration.; Given the importance of suspended solids and turbidity in carwash wastewater, the coagulation process is the predominant chemical process employed in the studies (65%) for carwash wastewater treatment.;
format	article
author	Giti Kashi Shahrbanou Younesi Alireza Heidary Zeinab Akbarishahabi Babak Kavianpour Roshanak Rezaei Kalantary
author_facet	Giti Kashi Shahrbanou Younesi Alireza Heidary Zeinab Akbarishahabi Babak Kavianpour Roshanak Rezaei Kalantary
author_sort	Giti Kashi
title	Carwash wastewater treatment using the chemical processes
title_short	Carwash wastewater treatment using the chemical processes
title_full	Carwash wastewater treatment using the chemical processes
title_fullStr	Carwash wastewater treatment using the chemical processes
title_full_unstemmed	Carwash wastewater treatment using the chemical processes
title_sort	carwash wastewater treatment using the chemical processes
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/d0142a25fd7f46b694dc38b745e087ec
work_keys_str_mv	AT gitikashi carwashwastewatertreatmentusingthechemicalprocesses AT shahrbanouyounesi carwashwastewatertreatmentusingthechemicalprocesses AT alirezaheidary carwashwastewatertreatmentusingthechemicalprocesses AT zeinabakbarishahabi carwashwastewatertreatmentusingthechemicalprocesses AT babakkavianpour carwashwastewatertreatmentusingthechemicalprocesses AT roshanakrezaeikalantary carwashwastewatertreatmentusingthechemicalprocesses
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Carwash wastewater treatment using the chemical processes

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