Results 21 to 30 of about 74,085 (209)

An evaluation of the adsorption process in removing organic substances in a pilot flow-type surface water treatment system

E3S Web of Conferences, 2018
This article presents the results of the adsorption process effectiveness in treating surface water, especially in removing organic substances. The effectiveness of the adsorption system was evaluated at different levels of adsorption capacity exhaustion
Wolska Małgorzata, Mołczan Marek, Szerzyna Sławomir, Adamski Wojciech, Wiśniewski Jacek, Ferenc Zbigniew, Sambor Aleksandra, Żółtowska Małgorzata   +7 more
doaj   +1 more source

Preparation of a Series of Highly Efficient Porous Adsorbent PGMA-N Molecules and Its Application in the Co-Removal of Cu(II) and Sulfamethoxazole from Water

Molecules, 2023
This paper presents a highly efficient porous adsorbent PGMA-N prepared through a series of amination reactions between polyglycidyl methacrylate (PGMA) and different polyamines.
Shishu Sun, Xiaopeng Zhang, Yan Zhang, Tianyi Sun, Linhua Zhu, Zaifeng Shi, Dashuai Zhang   +6 more
doaj   +1 more source

Study on the Control of Membrane Fouling by Pulse Function Feed and CFD Simulation Verification

Membranes, 2022
A complex-function fluid controller placed in front of a membrane module was used to control the velocity change with feed fluid and reduce membrane fouling.
Chen Li, Dashuai Zhang, Jinrui Liu, Hanyu Xiong, Tianyi Sun, Xinghui Wu, Zaifeng Shi, Qiang Lin   +7 more
doaj   +1 more source

Study on transformation and removal of phosphorus species in the treatment of spent electroless nickel plating bath

Gongye shui chuli
Aiming at the difficult-to-treat high-concentration phosphorus in the spent electroless nickel plating baths, the transformation trends of phosphorus species in catalytic oxidation-reduction, H2O2 oxidation, calcium hypochlorite oxidation, and Fenton ...
TANG Yao, LIANG Gaojie, SHI Zongwu, ZHOU Jian, XIONG Xunhui   +4 more
doaj   +1 more source

Membrane distillation of industrial cooling tower blowdown water

Water Resources and Industry, 2016
The potential of membrane distillation for desalination of cooling tower blowdown water (CTBD) is investigated. Technical feasibility is tested on laboratory and pilot scale using real cooling tower blowdown water from Dow Benelux in Terneuzen ...
N.E. Koeman-Stein, R.J.M. Creusen, M. Zijlstra, C.K. Groot, W.B.P. van den Broek   +4 more
doaj   +1 more source

Hybrid Adsorption–Microfiltration Process for the Pretreatment of Sulfide-Containing Seawater: A Promising Strategy to Mitigate Membrane Fouling

Membranes
The presence of dissolved sulfides in feed seawater causes severe elemental sulfur fouling in the reverse osmosis (RO) process. However, current pretreatment methods suffer from large footprint, high energy consumption, and limitations in effluent ...
Ludi Song, Chengyi Dai, Zifei Chai, Mengzhe Cai, Huazhang Li, Sifan Wu, Lin Zhang, Yaqin Wu, Haitao Zhu   +8 more
doaj   +1 more source

A study on the effects of the fractal characteristics of aggregates on the mechanical behavior of cemented sand and gravel

Materiales de Construccion, 2021
Owing to complex aspects of cemented sand and gravel (CSG), such as included unscreened aggregates, CSG properties differ from those of ordinary concrete.
L. Guo, S. Li, L. Zhong, L. Guo, L. Wang, F. Zhang, Y. Zhang, M. Wang   +7 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Influence of composite admixtures on the freezing resistance and pore structure characteristics of cemented sand and gravel

Materiales de Construccion, 2022
CSG shows low freezing resistance due to its poor cementing properties, and adding admixtures is the main method to improve its freezing resistance. In this paper, experiments were designed based on the Taguchi method and on the freezing resistance and ...
L. Guo, W. Wang, L. Zhong, L. Guo, L. Wang, M. Wang, Y. Guo, P. Chen   +7 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source