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饮用水生物滤池进出水中有机物可生物降解性研究 被引量:1

Biodegradability of Organic Matter in Inflow and Outflow of Drinking Water Biofilter
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摘要 介绍一种利用生物滤池进出水中异养细菌生物活性(SOURW)和有机物(CODMn)指标,并通过有机物降解动力学的推导来计算水中可生物降解有机物(BOM)和有机物可生化性的方法。当进、出水中SOURW和CODMn分别为0.13、0.035 6 mgO2/(cm3填料.h)和4.87、4.18 mg/L时,可求得进、出水中可生物降解有机物浓度分别为0.95、0.26 mg/L,有机物可生物降解性分别为0.19、0.062。 A method to calculate the biodegradable organic matter (BOM) and biodegradability of organic matter in inflow and outflow of biofilter based on SOURw, CODMn, and the degradation kinetics of organic matter is introduced." When SOURw and CODMn of inflow and outflow are 0.13, 0.035 6 mgO2/ ( cm3filler · h) and 4.87, 4.18 mg/L, BOM in inflow and outflow are 0.95 and 0.26 mg/L and the biodegradability of organic matter in inflow and outflow are 0.19 and 0.062.
出处 《中国给水排水》 CAS CSCD 北大核心 2011年第23期68-71,共4页 China Water & Wastewater
基金 浙江省科技厅重大科技专项--社会发展项目经费资助项目(2007C13031) 国家自然科学基金资助项目(51078343) 河南省高校杰出科研人才创新工程项目(2007KYCX015)
关键词 饮用水生物滤池 生物活性 异养细菌生物活性 可生物降解有机物(BOM) drinking water biofilter microbial activity microbial activity of heterotrophic bacteria biodegradable organic matter
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参考文献10

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