Electrocoagulation processes: A general review about role of electro-generated flocs in pollutant removal

ID Tegladza, Q Xu, K Xu, G Lv, J Lu - Process Safety and Environmental …, 2021 - Elsevier
Electrocoagulation (EC) is an acclaimed environmentally adequate approach to wastewater
treatment. It is simple and economical by way of reducing the amount of chemical dosage …

[HTML][HTML] Evaluation and optimization of enhanced coagulation process: Water and energy nexus

Y Sun, S Zhou, PC Chiang, KJ Shah - Water-Energy Nexus, 2019 - Elsevier
The rapid deterioration of water quality poses a serious threat and at the same time giving
rise to an opportunity to the researchers for solving the problem cogently through innovative …

Electrocoagulation versus chemical coagulation: Coagulation/flocculation mechanisms and resulting floc characteristics

T Harif, M Khai, A Adin - Water research, 2012 - Elsevier
Electrocoagulation (EC) and chemical coagulation (CC) are employed in water treatment for
particle removal. Although both are used for similar purposes, they differ in their dosing …

On the importance of pH value in coagulation

J Naceradska, L Pivokonska… - Journal of Water Supply …, 2019 - iwaponline.com
Many studies have overlooked the role of pH in optimizing coagulation. Herein, the authors
emphasize the importance of pH value in coagulation during the production of drinking …

[PDF][PDF] Pretreatment in reverse osmosis seawater desalination: a short review

R Valavala, J Sohn, J Han, N Her, Y Yoon - Environmental Engineering …, 2011 - eeer.org
Reverse osmosis (RO) technology has developed over the past 40 years to control a 44%
market share in the world desalting production capacity and an 80% share in the total …

Sulfite-activated ferrate for water reuse applications

CD Spellman Jr, S Da'Er, K Ikuma, I Silverman… - Water Research, 2022 - Elsevier
Ferrate is a promising, emerging water treatment technology. However, there has been
limited research on the application of ferrate in a water reuse paradigm. Recent literature …

Examination of the physical properties of Microcystis aeruginosa flocs produced on coagulation with metal salts

A Gonzalez-Torres, J Putnam, B Jefferson, RM Stuetz… - Water research, 2014 - Elsevier
Abstract Coagulation–flocculation (C–F) is a key barrier to cyanobacterial and algal cell
infiltration in water treatment plants during seasonal blooms. However, the resultant cell floc …

Effect of particle size distribution on turbidity under various water quality levels during flocculation processes

M Yao, J Nan, T Chen - Desalination, 2014 - Elsevier
The dynamic relationship between particle size distribution and water turbidity was
characterized using online real-time monitoring devices to explore the impact of particle size …

Influence of extracellular polymeric substances (EPS) treated by combined ultrasound pretreatment and chemical re-flocculation on water treatment sludge settling …

W Chen, X Gao, H Xu, Y Cai, J Cui - Chemosphere, 2017 - Elsevier
Extracellular polymeric substances (EPS) are high molecular weight polymers and play a
significant role in floc stability, floc size, bioflocculation and sludge settleability. The …

Unveiling the enhancing potential of water pretreatment on energy efficiency in reverse wlectrodialysis systems-A comprehensive review

R Mejía-Marchena, A Maturana-Córdoba… - Journal of Water …, 2023 - Elsevier
Reverse electrodialysis (RED) is a potential technology that exploits salinity gradients for
power generation to face the increasing environmental issues and the need for sustainable …