Role of backwash water composition in alleviating ultrafiltration membrane fouling by sodium alginate and the effectiveness of salt backwashing

2016 ◽  
Vol 499 ◽  
pp. 429-441 ◽  
Author(s):  
Haiqing Chang ◽  
Heng Liang ◽  
Fangshu Qu ◽  
Senlin Shao ◽  
Huarong Yu ◽  
...  
Keyword(s):  
Sodium Alginate ◽  
Membrane Fouling ◽  
Ultrafiltration Membrane ◽  
Water Composition ◽  
Ultrafiltration Membrane Fouling

Application of composite flocculants for removing organic matter and mitigating ultrafiltration membrane fouling in surface water treatment: the role of composite ratio

2019 ◽  
Vol 5 (12) ◽  
pp. 2242-2250
Author(s):  
Xue Shen ◽  
Baoyu Gao ◽  
Kangying Guo ◽  
Qinyan Yue
Keyword(s):  
Organic Matter ◽  
Water Treatment ◽  
Surface Water ◽  
Membrane Permeability ◽  
Natural Organic Matter ◽  
Membrane Fouling ◽  
Ultrafiltration Membrane ◽  
Surface Water Treatment ◽  
Ultrafiltration Membrane Fouling

Coagulation prior to the ultrafiltration (UF) process was implemented to improve natural organic matter (NOM) removal and membrane permeability.

Ultrafiltration membrane fouling performance by mixtures with micromolecular and macromolecular organics

2019 ◽  
Vol 5 (2) ◽  
pp. 277-286 ◽  
Author(s):  
Kuo Gao ◽  
Tian Li ◽  
Junxia Liu ◽  
Bingzhi Dong ◽  
Huaqiang Chu
Keyword(s):  
Humic Acid ◽  
Sodium Alginate ◽  
Membrane Fouling ◽  
Ultrafiltration Membrane ◽  
Ultrafiltration Membrane Fouling ◽  
Comprehensive Manner

Ultrafiltration membrane fouling caused by mixtures of micromolecules (humic acid, HA) and macromolecules (sodium alginate, SA) was studied in a comprehensive manner.

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