title: [Ultrafiltration of micropolluted water in combination with coagulation and PAC process].
abstract: The experiments of ultrafiltration of Huangpu River water with coagulation and powered activated carbon (PAC) combinations was evaluated. The results showed that coagulation and PAC pretreatment effectively remove dissolved organic matters (DOM), of which coagulation removes high molecular weight (MW) DOM and PAC removes low MW DOM. Coagulation and PAC are effective treatment for removing Trihalomethane Formation Potential (THMFP). In terms of low MW THMEP, coagulation removes poorly and PAC removes effectively. The results also showed that addition of coagulant and PAC reduce cake resistance greatly. At coagulant dosage 4 mg/L (as Al), cake resistance was minimized.
authors.affiliation: State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China.
authors.forename: B
authors.initials: B
authors.lastname: Dong
authors.forename: D
authors.initials: D
authors.lastname: Cao
authors.forename: J
authors.initials: J
authors.lastname: Fan
authors.forename: J
authors.initials: J
authors.lastname: Li
authors.forename: Q
authors.initials: Q
authors.lastname: Xu
mesh_terms: D002606:Charcoal / Q000494:pharmacology*; D008970:Molecular Weight; D014462:Ultrafiltration; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*; D018508:Water Purification
chemical_list: D014874:Water Pollutants, Chemical; D002606:Charcoal