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Phosphorus-accumulating bacterium strain with higher phosphorus removal at low temperature, and screening method and application thereof 专利
申请日期: 2014-01-01,
作者:  LI YUCHENG;  SHAO XIAO;  BI XIAO;  WANG NING;  WU JUAN
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/19
Use of struvite for quickly culturing aerobic granular sludge by preparing struvite, and carrying out nitrosation aerobic granular sludge phosphorus removal in reactor by adding carrier, and increasing water chemical oxygen demand. 专利
申请日期: 2011-01-01, 公开日期: 2011-10-12
作者:  WANG D WANG G XU X YANG F
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Removal of impurity phosphorus in polysilicon uses double electron beams to smelt the polysilicon by rotating water cooler copper crucible. 专利
申请日期: 2008-01-01, 公开日期: 2008-12-10
作者:  TAN Y LI G JIANG D ZHANG C
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Sequencing batch membrane bioreactor system for intensifying denitrifying phosphorus removal, comprises anaerobic/anoxic reaction vessel and membrane bioreactor, which denitrify and dephosphorize in anoxic condition. 专利
申请日期: 2007-01-01, 公开日期: 2007-10-31
作者:  ZHANG H YANG F ZHANG J XIAO J
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/27
Compound semiconductor device 专利
专利号: JP1985021586A, 申请日期: 1985-02-02, 公开日期: 1985-02-02
作者:  HIRAO MOTONAO;  FUJISAKI YOSHIHISA;  TSUJI SHINJI;  NAKAYAMA YOSHINORI;  KASHIWADA YASUTOSHI
收藏  |  浏览/下载:0/0  |  提交时间:2020/01/18


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