CMF微生物菌剂修复河流污水的动力学分析  

A Kinetic Analysis of Bioremediation of Wastewater in Rivers by CMF Microorganism Preparations

作　　者：张宗才[1] 张新申[1] 江涛 张铭让[1] 

机构地区：[1]皮革化学与工程教育部重点实验室四川大学,四川成都610065 [2]成都海发集团股份有限公司,四川成都610081

出　　处：《四川环境》2004年第3期22-25,共4页Sichuan Environment

基　　金：国家高技术研究发展计划(863计划)经费资助(2001AA647020)

摘　　要：本文利用甲壳素包裹的复合微生物菌剂CMF,对河流污水进行生物治理,CODCr平均去除率达87 75%,BOD5去除率为86%以上。建立了河水中有机物降解的动力学模型,并通过工程实验数据,推算出了污水中有机物降解的动力学参数。The biotreatment of wastewater in rivers was carried out by using CMF complex microbe preparations entrapped in chitin. The results show that average removal ratio of COD_(Cr) is 87.75% and removal ratio of BOD_5 excesses 86%. A kinetic model of biodegradation of organics was set up, and mathematical calculations of kinetic parameter of organics degradation in wastewater were conducted on the basis of project trial results.

关 键 词：微生物 动力学模型 有机物 降解 污水 

分 类 号：X172[环境科学与工程—环境科学]