An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment

Advanced wastewater treatment processes are required to implement wastewater reuse in agriculture or industry, the efficient removal of targeted priority and emerging organic & inorganic pollutants being compulsory (due to their eco-toxicological and human health effects, bio-accumulative, and d...

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Autores principales:	Florin Bucatariu, Carmen Teodosiu, Irina Morosanu, Daniela Fighir, Ramona Ciobanu, Larisa-Maria Petrila, Marcela Mihai
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	advanced wastewater treatment polyelectrolytes composites sorption heavy metal ions inorganic pollutants Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/a3e846d54be3407883ed8cf02d3c4a2c
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spelling	oai:doaj.org-article:a3e846d54be3407883ed8cf02d3c4a2c2021-11-25T18:48:48ZAn Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment10.3390/polym132239632073-4360https://doaj.org/article/a3e846d54be3407883ed8cf02d3c4a2c2021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/22/3963https://doaj.org/toc/2073-4360Advanced wastewater treatment processes are required to implement wastewater reuse in agriculture or industry, the efficient removal of targeted priority and emerging organic & inorganic pollutants being compulsory (due to their eco-toxicological and human health effects, bio-accumulative, and degradation characteristics). Various processes such as membrane separations, adsorption, advanced oxidation, filtration, disinfection may be used in combination with one or more conventional treatment stages, but technical and environmental criteria are important to assess their application. Natural and synthetic polyelectrolytes combined with some inorganic materials or other organic or inorganic polymers create new materials (composites) that are currently used in sorption of toxic pollutants. The recent developments on the synthesis and characterization of composites based on polyelectrolytes, divided according to their macroscopic shape—beads, core-shell, gels, nanofibers, membranes—are discussed, and a correlation of their actual structure and properties with the adsorption mechanisms and removal efficiencies of various pollutants in aqueous media (priority and emerging pollutants or other model pollutants) are presented.Florin BucatariuCarmen TeodosiuIrina MorosanuDaniela FighirRamona CiobanuLarisa-Maria PetrilaMarcela MihaiMDPI AGarticleadvanced wastewater treatmentpolyelectrolytescompositessorptionheavy metal ionsinorganic pollutantsOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3963, p 3963 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	advanced wastewater treatment polyelectrolytes composites sorption heavy metal ions inorganic pollutants Organic chemistry QD241-441
spellingShingle	advanced wastewater treatment polyelectrolytes composites sorption heavy metal ions inorganic pollutants Organic chemistry QD241-441 Florin Bucatariu Carmen Teodosiu Irina Morosanu Daniela Fighir Ramona Ciobanu Larisa-Maria Petrila Marcela Mihai An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
description	Advanced wastewater treatment processes are required to implement wastewater reuse in agriculture or industry, the efficient removal of targeted priority and emerging organic & inorganic pollutants being compulsory (due to their eco-toxicological and human health effects, bio-accumulative, and degradation characteristics). Various processes such as membrane separations, adsorption, advanced oxidation, filtration, disinfection may be used in combination with one or more conventional treatment stages, but technical and environmental criteria are important to assess their application. Natural and synthetic polyelectrolytes combined with some inorganic materials or other organic or inorganic polymers create new materials (composites) that are currently used in sorption of toxic pollutants. The recent developments on the synthesis and characterization of composites based on polyelectrolytes, divided according to their macroscopic shape—beads, core-shell, gels, nanofibers, membranes—are discussed, and a correlation of their actual structure and properties with the adsorption mechanisms and removal efficiencies of various pollutants in aqueous media (priority and emerging pollutants or other model pollutants) are presented.
format	article
author	Florin Bucatariu Carmen Teodosiu Irina Morosanu Daniela Fighir Ramona Ciobanu Larisa-Maria Petrila Marcela Mihai
author_facet	Florin Bucatariu Carmen Teodosiu Irina Morosanu Daniela Fighir Ramona Ciobanu Larisa-Maria Petrila Marcela Mihai
author_sort	Florin Bucatariu
title	An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
title_short	An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
title_full	An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
title_fullStr	An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
title_full_unstemmed	An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment
title_sort	overview on composite sorbents based on polyelectrolytes used in advanced wastewater treatment
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/a3e846d54be3407883ed8cf02d3c4a2c
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An Overview on Composite Sorbents Based on Polyelectrolytes Used in Advanced Wastewater Treatment

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