Effect of polymer coating to membrane on membrane fouling in the MBRs

• ARAI Hiroki

  東京都市大学大学院 工学研究科都市工学専攻

• NAGAOKA Hiroshi

  東京都市大学 工学部都市工学科

• NAKASHIMA Mitsuyasu

  日油株式会社 ライフサイエンス事業部ライフサイエンス研究所 第2グループ

Bibliographic Information

Other Title

• MBRにおけるポリマー加工膜がろ過性能に与える影響
• MBR ニ オケル ポリマー カコウマク ガ ロカ セイノウ ニ アタエル エイキョウ

Abstract

 Effect of polymer coating to membrane on membrane fouling control in MBRs was measures in a laborator-scale MBR reactor. Mixture of MBR polymers and PVA was coated to PVDF MF membrane and hydrophobic properties of coated polymers was measured.Conducting a long-term operation using the submerged MBR reactor, it was found that Coated membranes showed better performances compared tonon-coated PVDF membrane. E260 in the membrane permated and DOC removal rate in the membranes revealed that coated polymers prevented adsorption foulants such as proteins onte membrane surfaces and mitigated fouling phenonomena in MBRs.

Journal

• Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)

  Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 70 (7), III_159-III_164, 2014

  Japan Society of Civil Engineers

Keywords

• MBR
• MPC polymer
• PVA
• fouling

Details

• CRID: 1390001205359208576
• NII Article ID: 130004962616
• ISSN: 13415115
• ISSN: 21856648
• DOI: 10.2208/jscejer.70.iii_159
• NDL BIB ID: 032537545
• Web Site: http://id.ndl.go.jp/bib/032537545
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I032537545
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed