- 专利标题： Bioremediation of 1,4-dioxane and chlorinated aliphatic hydrocarbons by propanotrophic bacteria
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申请号： US16241547申请日： 2019-01-07
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公开(公告)号： US10603701B2公开(公告)日： 2020-03-31
- 发明人: Mengyan Li , Daiyong Deng
- 申请人： New Jersey Institute of Technology
- 申请人地址： US NJ Newark
- 专利权人： New Jersey Institute of Technology
- 当前专利权人： New Jersey Institute of Technology
- 当前专利权人地址： US NJ Newark
- 代理机构： Servilla Whitney LLC
- 主分类号： B09C1/10
- IPC分类号： B09C1/10 ; B09C1/00 ; C02F3/34 ; B09C1/08 ; C02F101/36 ; C02F101/34 ; C02F103/06
摘要：
Methods of removing dioxane and optionally one or more CAHs such as 1,1-DCE, cis-1,2-DCE, trans-1,2-DCE, 1,2-DCA, 1,1-DCA, VC, and TCE from a liquid medium contaminated therewith include applying a feedstream of propane to the liquid medium in the presence of at least one propanotrophic bacteria strain selected from Azoarcus sp. DD4 (DD4) and Mycobacterium sp. DT1 (DT1). Propane, 1-propanol and/or 1-butanol may be employed as substrates in the bioaugmentation of the propanotrophic bacteria strain.
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