Fundamental chemical aspects of coagulation in drinking water treatment – Back to basics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F24%3A00578981" target="_blank" >RIV/67985874:_____/24:00578981 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2214714423011807" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2214714423011807</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jwpe.2023.104660" target="_blank" >10.1016/j.jwpe.2023.104660</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fundamental chemical aspects of coagulation in drinking water treatment – Back to basics

Popis výsledku v původním jazyce

Coagulation is a fundamental process at many drinking water treatment plants (DWTPs) worldwide. It is a long-established water treatment technology but is continuously revisited for the removal of emerging pollutants. Additionally, novel coagulants are being invented and tested. This paper summarises key chemical aspects of coagulation with important implications for current research in this field. To better explain the fundamentals of coagulation, results of coagulation of surface raw water that serves as a DWTP supply are presented. Besides the identification of optimal coagulation conditions that could be recommended for the corresponding DWTP, the results distinctly illustrate the elaborated aspects of coagulation. Those include mainly: (i) the importance of the solution pH, which usually governs the coagulation behaviour of both pollutants and coagulants and is in turn simultaneously affected by them, (ii) the need to assess different coagulants carefully, considering their complete composition and hydrochemical properties, and (iii) the significance of removing not only the target pollutant but also coagulant residuals. In general, this paper contributes to better interconnection between the known fundamentals of coagulation, its current use, and its future prospects.

Název v anglickém jazyce

Fundamental chemical aspects of coagulation in drinking water treatment – Back to basics

Popis výsledku anglicky

Coagulation is a fundamental process at many drinking water treatment plants (DWTPs) worldwide. It is a long-established water treatment technology but is continuously revisited for the removal of emerging pollutants. Additionally, novel coagulants are being invented and tested. This paper summarises key chemical aspects of coagulation with important implications for current research in this field. To better explain the fundamentals of coagulation, results of coagulation of surface raw water that serves as a DWTP supply are presented. Besides the identification of optimal coagulation conditions that could be recommended for the corresponding DWTP, the results distinctly illustrate the elaborated aspects of coagulation. Those include mainly: (i) the importance of the solution pH, which usually governs the coagulation behaviour of both pollutants and coagulants and is in turn simultaneously affected by them, (ii) the need to assess different coagulants carefully, considering their complete composition and hydrochemical properties, and (iii) the significance of removing not only the target pollutant but also coagulant residuals. In general, this paper contributes to better interconnection between the known fundamentals of coagulation, its current use, and its future prospects.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Water Process Engineering

ISSN

2214-7144

e-ISSN

2214-7144

Svazek periodika

57

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

19

Strana od-do

104660

Kód UT WoS článku

001139846100001

EID výsledku v databázi Scopus

2-s2.0-85180105699