• DocumentCode
    536594
  • Title

    Influence of Polymercaluminum Ferric Chloride on Activated Sludge System

  • Author

    Fu, Jinxiang ; Li, Hui ; Zuo, Yue ; Qin, Xuhe

  • Author_Institution
    Municipal & Environ. Eng. Fac., Shenyang Jianzhu Univ., Shenyang, China
  • fYear
    2010
  • fDate
    7-9 Nov. 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    The influence of polymercaluminum ferric chloride on activated sludge system was researched by bench-scale experiment. PAFC was dropped into activated sludge system, the influence laws of dehydrogen activity (DHA), sludge volume index(SVI) and CODCr were analysed. The results show: 60mg·L-1 was optimal concentration of PAFC, DHA was increased obviously, SVI was reduced obviously, and concentration of CODCr was decreased obviously. This study clearly indicated:If the proper concentration of PAFC was dropped into, biological activity of activated sludge system would be heightened, settlement performance be improved, removal of CODCr be increased.
  • Keywords
    iron compounds; sludge treatment; PAFC; activated sludge system; dehydrogen activity; polymercaluminum ferric chloride; sludge volume index; Biology; Inductors; Ions; Iron; Materials; Sewage treatment; Water pollution;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
  • Conference_Location
    Henan
  • Print_ISBN
    978-1-4244-7159-1
  • Type

    conf

  • DOI
    10.1109/ICEEE.2010.5660318
  • Filename
    5660318
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=536594