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微氧条件下培养降解五氯酚的好氧颗粒污泥 被引量:11

Formation of Aerobic Granular Sludge for Pentachlorophenol (PCP) Degradation under Microaerobic Condition
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摘要 在微好氧条件下 (溶解氧浓度为 0 2~ 0 7mg/L)对降解五氯酚 (PCP)的好氧颗粒污泥培养进行了研究。以厌氧颗粒污泥为接种污泥 ,采用反应器体外曝气的间歇工艺进行培养 ,考察了颗粒化过程中污泥外观、SVI、VSS/TSS、粒径以及PN/PS的变化。同时考察了对PCP、AOX和CODCr降解能力的变化。 Studies on formation of aerobic granular sludge for pentachlorophenol (PCP) degradation under microaerobic condition are carried out (DO concentration is controlled at 0.2~0.7 mg/L). Anaerobic granules are selected as seed sludge. The changes of appearance are observed and the variations of SVI, VSS/TSS, PN/PS and the size of sludge are measured during culture. The capabilities for degradation of PCP, AOX and COD_ Cr are also studied.
出处 《中国造纸》 CAS 北大核心 2004年第12期7-10,共4页 China Pulp & Paper
基金 广东省自然科学基金 (31 4 30 ) 华南理工大学制浆造纸工程国家重点实验室开放基金 (2 0 0 335) 中国科学院纤维素化学开放研究实验室访问学者基金项目。
关键词 微好氧 五氯酚 好氧颗粒污泥 microaerobic condition pentachlorophenol aerobic granular sludge CPP
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参考文献10

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