CORC

浏览/检索结果: 共5条,第1-5条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
New bacillus having specific registration number and preservation date is useful for producing microorganism flocculant used for microalgae recovery. 专利
申请日期: 2012-01-01, 公开日期: 2012-09-19
作者:  BAI F WAN C ZHAO X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18
Anionic glycan derivative for use as high-efficiency flocculant and viscosity regulator. 专利
申请日期: 2011-01-01, 公开日期: 2011-12-14
作者:  JU B TANG B ZHANG S
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18
Biological flocculant production by residual sludge comprises preparing hydrolyzing suspension of residual sludge, and hydrolyzing to obtain mixed solution of hydrolyzed colloid which is used as biological flocculant MBF. 专利
申请日期: 2011-01-01, 公开日期: 2011-06-15
作者:  ZHANG J ZHANG Y LI C WANG J ZHANG A
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/18
Manufacture of iron complex flocculant used as water treating agent, involves converting sulfur dioxide in smoke to sulfuric acid using solution containing ferrous ion, and hydrolyzing and polymerizing sulfuric acid. 专利
申请日期: 2008-01-01, 公开日期: 2008-02-06
作者:  ZHANG Y ZHOU J GUO S WANG G LI C
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/27
Formulation of organic aluminum sulfate polymer flocculant and its preparation. 专利
申请日期: 2003-01-01, 公开日期: 2003-03-12
作者:  ZHAO Y QUAN X XUE D
收藏  |  浏览/下载:3/0  |  提交时间:2020/01/02


©版权所有 ©2017 CSpace - Powered by CSpace