Results 31 to 40 of about 17,625 (229)

Research advances on the treatment of radioactive wastewater by nanofiltration technology

Gongye shui chuli
The safe and efficient treatment of radioactive wastewater from nuclear power plants is crucial for human health and the ecological environment. Nanofiltration has been applied to the treatment of radionuclides due to its excellent nuclide separation ...
CHENG Rong, DENG Jiaxing, CHEN Haiying, XIE Xingwei, ZHENG Xiang, YU Kaichang   +5 more
doaj   +1 more source

Research on the possibility of reusing collector-drainage waters [PDF]

E3S Web of Conferences
This paper presents the results of research on the possibility of reusing collector-drainage waters through the application of membrane technology.
Kamshybaev Akhmetali, Yesimov Esenbek, Dzharbolov Nuridddin, Akhilbekov Galymzhan, Kemelbek Aruzhan   +4 more
doaj   +1 more source

The Selection of Efficient Antiscalant for RO Facility, Control of Its Quality and Evaluation of the Economical Efficiency of Its Application

Membranes, 2023
Adsorption of polymeric inhibitor molecules to calcium carbonate crystal surface was investigated. Inhibiting efficiencies of phosphonic acid-based antiscalants are dependent on the amount of adsorbed material on the growing crystal surface.
Dmitry Spitsov, Htet Zaw Aung, Alexei Pervov   +2 more
doaj   +1 more source

Sub‐10 nm Polyamide Nanofiltration Membrane for Molecular Separation [PDF]

, 2019
To separate small molecules from the solvent with high permeability and selectivity, the membrane process is thought to be highly effective with much lower energy consumption when compared to the traditional thermal‐based separation process.
Tang, Zhiyong, Huang, Zhiwei, Huang, Jin, Xiao He, Jin Huang, Yu, Lian, Chang Long, Long, Chang, Zhiyong Tang, Lianshan Li, Junjun Hou, Zhiwei Huang, Jiang, Meihuizi, Li, Lianshan, Hou, Junjun, Liu, Pengchao, Pengchao Liu, He, Xiao, Lian Yu, Meihuizi Jiang   +19 more
core   +1 more source

Advances in the preparation and antimicrobial performance of biomass-based nanofiltration membranes

Gongye shui chuli
Traditional petroleum-based nanofiltration membranes have been widely used in the field of water treatment due to the advantages of low energy consumption and high separation efficiency, but the over-exploitation of high carbon emission and non ...
FENG Guizhen, MO Kailin, ZHANG Huomei, CHEN Jun, CUI Zhicheng, KANG Lerong   +5 more
doaj   +1 more source

Optimization of Nanofiltration Desalination Process of Bone Collagen Peptide and Its Effect on Improving the Overall Sensory Quality of Products

Shipin gongye ke-ji, 2023
To reduce the ash content of bone collagen peptide and improve the quality of bone collagen peptide products. In this paper, the method of nanofiltration desalination was used to remove ash.
Ruilin LI, Yujie GUO, Jiqian LIU, Chunhui ZHANG, Hongwei GAO   +4 more
doaj   +1 more source

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

Introduction of nanofiltration in a production process of fermented organic acids [PDF]

, 2004
Nanofiltration in a production process of fermented organic ...
Roux-de Balmann, Hélène, Lutin, Florence, Bouchoux, Antoine   +2 more
core  

Design of high-performance electro-driven nanofiltration membrane via facile co-deposition of pyrogallol and polyethyleneimine for sustainable resource recovery from landfill leachate concentrate

Advanced Membranes
Conventional treatment methods of landfill leachate concentrate mainly focus on the degradation or removal of humic substance, which are prone to secondary pollution and fail to meet the requirements of current sustainable development.
Jiale Du, Zijian Yu, Jiangjing Li, Shuangling Xie, Lianxin Chen, Jiuyang Lin   +5 more
doaj   +1 more source

Numerical Simulation of Electrodialysis Desalination for Multicomponent Salt Lake Brine

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Electrodialysis (ED) technology is presently recognized as an effective approach for extracting lithium from salt lake brine. This study concentrates on modeling the ED desalination process applied to multicomponent salt lake brine and equivalent NaCl solutions.
Kang Li, Qian Zhang, Yun Ding, Xiaoyan Wei, Wanqi Wang, Yuan Sui, Ruizhi Hu, Bing Pan, Qing Yang   +8 more
wiley   +1 more source