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发明名称 Method for processing activated sludge into useful products
摘要 A method for processing activated sludge into useful products comprises hydrolysis of activated sludge at a pH of 0.01 to 6.0 at a temperature of 50 DEG to 150 DEG C with subsequent separation of formed water-soluble protein, carbohydrate and mineral substances and vitamins, and/or alkaline extraction of the initial activated sludge at a pH of 9 to 13 at a temperature of 40 DEG to 90 DEG C with subsequent separation of proteins from the extract.
申请公布号 US4119495(A) 申请公布日期 1978.10.10
申请号 US19770761253 申请日期 1977.01.21
申请人 BELYAEV, VASILY DMITRIEVICH;CHEPIGO, SERGEI VLADIMIROVICH;KOROTCHENKO, NINA IVANOVNA;MEZENTSEV, ALEXANDR NIKOLAEVICH;SAMOKHINA, OLGA VASILIEVNA;KRASINSKAYA, ALEXANDRA LEONIDOVNA;TIMKIN, VADIM NIKOLAEVICH;SHKOP, YAROSLAV YAROSLAVOVICH;COLUBEV, ALEXEI OLEGOVICH 发明人 BELYAEV, VASILY DMITRIEVICH;CHEPIGO, SERGEI VLADIMIROVICH;KOROTCHENKO, NINA IVANOVNA;MEZENTSEV, ALEXANDR NIKOLAEVICH;SAMOKHINA, OLGA VASILIEVNA;KRASINSKAYA, ALEXANDRA LEONIDOVNA;TIMKIN, VADIM NIKOLAEVICH;SHKOP, YAROSLAV YAROSLAVOVICH;COLUBEV, ALEXEI OLEGOVICH
分类号 A23J1/00;A23K1/14;C02F11/18;C12N1/00;(IPC1-7):C02C1/02;A23K1/00;C12B3/00 主分类号 A23J1/00
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