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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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微生物絮凝剂产生菌的培养条件优化及其应用
, PP. 20-24
Keywords: 微生物絮凝剂,正交试验,污水处理
Abstract:
采用正交试验法对微生物絮凝剂产生菌bacillussubtilisb3的发酵培养基进行优化.通过对实验结果的统计学分析，得到培养基最佳c源、n源、无机盐质量浓度比为10∶5∶1.在此基础上，对发酵条件进行优化，结果表明：该菌产絮凝剂的最佳培养温度为35℃，初始ph为80，转速为200r/min，培养时间为16h.用絮凝剂处理不同来源的污水，实验表明，该絮凝剂对南京炼油厂污水、校园生活污水以及南京金川河内污水均具有较好絮凝效果.
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