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Biological removal of methanol from process condensate for the purpose of reclamation
Abstract： The biological removal of methanol from condensate of ammonia manufacturing processes for the purpose of reclamation using contact type reactor was studied. Methanol of 60 mg/L was removed completely under an HRT of 1.12 h. Optimal inorganic nutrient dose was determined on evaluating methanol removal performance and dehydrogenase activities (DHA) under different nutrition doses. The optimal inorganic nutrient dose only gave an increase of conductivity of ca. 10 μs/cm2 in the effluent on treating synthetic condensate containing methanol of 30 mg/L. The results demonstrated that biological removal of methanol was effective for the purpose of recovering the methanol-bearing condensate. 作 者： WANG Yan-ming YANG Min ZHANG Yu GAO Meng-chun ZHANG Jing 作者單位： WANG Yan-ming(Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China；The Environmental Monitoring Center of Petro-Center of Petro-China,Langfang 065007 China.)YANG Min,ZHANG Yu,GAO Meng-chun,ZHANG Jing(Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.)
期 刊： 環境科學學報(英文版) ISTICSCI Journal： JOURNAL OF ENVIRONMENTAL SCIENCES 年，卷(期)： 2004, 16(3) 分類號： X701 Keywords： reclamation condensate methanol removal biological contact reactorIntroduction【Biological removal of methanol from 】相關文章：
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