Title: Integrative reactor for biologic phosphorus removal and denitrogenation from sewage circulated in 3D
Application Number: 200410037921 Application Date: 2004.05.13
Publication Number: 1696069 Publication Date: 2005.11.16
Approval Pub. Date: 2007.01.03 Granted Pub. Date: 2007.01.03
International Classifi-cation: C02F3/30
Applicant(s) Name: Ecological Environmental Research Center, C.A.S Address:
Inventor(s) Name: Liu Junxin;Wang Shumei
Attorney & Agent: zhou guocheng
Abstract:
    A phosphorus and nitrogen removing bioreactor with stereocirculation for treating the city sewage is divided into internal and external cavities by partition. Said internal cavity as the circulating region of mixed liquid is also divided into aerobic and anaerobic areas by bulkhead. Said external cavity consists of solid-liquid separating deposition region, an aerobic phosphorus releasing region and P-enriched water collecting region. Its operating method is also disclosed.
Time: 9
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