发明名称 |
Method for Accumulation of Polyhydroxyalkanoates in Biomass with On-Line Monitoring for Feed Rate Control and Process Termination |
摘要 |
A method or process for producing polyhydroxyalkanoates (PHAs) in biomass. The process entails feeding an organic carbon containing substrate to biomass enriched in PHA accumulating bacteria. Particularly the process entails intermittently supplying the substrate to the biomass at least three separate times over a selected period. The object of the process is to produce PHA having a relatively high molecular weight, at least 400,000 g/mole. By controlling the frequency at which the substrate is supplied to the biomass and by feeding a sufficient amount of the substrate to the biomass, the method or process produces the PHA having the relatively high molecular weight.
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申请公布号 |
US2013029388(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201013514660 |
申请日期 |
2010.12.10 |
申请人 |
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT;WERKER ALAN GIDEON;BENGTSSON SIMON OLOF HARALD;KARLSSON CARL ANTON BOERJE |
发明人 |
WERKER ALAN GIDEON;BENGTSSON SIMON OLOF HARALD;KARLSSON CARL ANTON BOERJE |
分类号 |
C12P7/62 |
主分类号 |
C12P7/62 |
代理机构 |
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代理人 |
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地址 |
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