Results 1 to 10 of about 5,207,399 (180)

Water Treatment

Journal of Applied Sciences, Electrical Engineering and Computer Technology, 2021
Les procédés de coagulation et de floculation facilitent l’élimination des MESet des colloïdes en les rassemblant sous forme de floc dont la séparation est ensuite effectuée par des systèmes de décantation, flottation et/ou filtration (voir décantation et filtration, de même que floculateurs - décanteurs - flottateurs et les filtres).Ils constituent ...
Muhammad Prihadi Eko Wahyudi, Nanang Yulistio   +1 more
  +6 more sources

Resourceful Treatment of Battery Recycling Wastewater Containing H₂SO₄ and NiSO₄ by Diffusion Dialysis and Electrodialysis

Membranes, 2023
Facing the increasing demand for batteries worldwide, recycling waste lithium batteries has become one of the important ways to address the problem. However, this process generates a large amount of wastewater which contains high concentration of heavy ...
Sifan Wu, Haitao Zhu, Yaqin Wu, Shuna Li, Gaoqi Zhang, Zhiwei Miao   +5 more
doaj   +1 more source

The Preparation of Superhydrophobic Polylactic Acid Membrane with Adjustable Pore Size by Freeze Solidification Phase Separation Method for Oil–Water Separation

Molecules, 2023
An environmentally friendly pore size-controlled, superhydrophobic polylactic acid (PLA) membrane was successfully prepared by a simpler freeze solidification phase separation method (FSPS) and solution impregnation, which has application prospects in ...
Yan Zhang, Tianyi Sun, Dashuai Zhang, Shishu Sun, Jinrui Liu, Bangsen Li, Zaifeng Shi   +6 more
doaj   +1 more source

Water Treatment Process

Membranes, 2022
Water scarcity is the main factor driving the enhancement of available technologies and the development of new technologies [...]
Szilárd S. Bucs, Nadia Farhat, Luca Fortunato   +2 more
openaire   +5 more sources

Options to improve the coagulation process operation in a drinking water treatment plant. Case study

Romanian Journal of Ecology & Environmental Chemistry, 2021
Aluminum salts are widely used across Romania in surface water treatment as coagulants. It is well-known that the efficiency of these coagulants has a complex dependency on the nature of the raw water, being affected by temperature, pH and suspended ...
Adina Pacala, Maria Laura Samonid, Bogdan Murariu   +2 more
doaj   +1 more source

Optimization studies of BTX removal by magnetite coated oleic acid obtained from microwave-assisted synthesis using response surface methodology

Scientific Reports, 2022
Benzene, toluene and xylene (BTX) are volatile organic compounds released into the environment, that require urgent removal to avoid adverse health effects.
Makhosazana Masuku, Linda Ouma, Saheed Sanni, Agnes Pholosi   +3 more
doaj   +1 more source

A facile calcination conversion of groundwater treatment sludge (GTS) as magnetic adsorbent for oxytetracycline adsorption

Scientific Reports, 2021
In this paper, groundwater treatment sludge (GTS) was recycled as a magnetic adsorbent via a facile calcination process without adding any reductant. The prepared magnetic adsorbents (MAs) were characterized by scanning electron microscopy (SEM), X-ray ...
Asghar Khan, Yang Huo, Zhan Qu, Yanwen Liu, Zhihua Wang, Yu Chen, Mingxin Huo   +6 more
doaj   +1 more source

Electrodialytic desalination of brackish water: determination of optimal experimental parameters using full factorial design

Applied Water Science, 2017
The aim of this work is to study the desalination of brackish water by electrodialysis (ED). A two level-three factor (23) full factorial design methodology was used to investigate the influence of different physicochemical parameters on the ...
Soumaya Gmar, Nawel Helali, Ali Boubakri, Ilhem Ben Salah Sayadi, Mohamed Tlili, Mohamed Ben Amor   +5 more
doaj   +1 more source

Efficient PFOA removal from drinking water by a dual-functional mixed-matrix-composite nanofiltration membrane

npj Clean Water, 2023
Drinking water contamination by per- and polyfluorinated alkyl substances (PFAS) is a global concern. Nanofiltration is a promising PFAS removal technology due to its scalability and cost-effectiveness.
Mohit Chaudhary, Michal Sela-Adler, Avner Ronen, Oded Nir   +3 more
doaj   +1 more source

Sustainable Preparation of Graphene Quantum Dots for Metal Ion Sensing Application

Nanomaterials, 2022
Over the past several years, graphene quantum dots (GQDs) have been extensively studied in water treatment and sensing applications because of their exceptional structure-related properties, intrinsic inert carbon property, eco-friendly nature, etc. This
Asif Saud, Haleema Saleem, Nazmin Munira, Arqam Azad Shahab, Hammadur Rahman Siddiqui, Syed Javaid Zaidi   +5 more
doaj   +1 more source