五日生化需氧量检测法评价不同来源废水水质的差异性  

nalysis on the Difference of Waste Water Quality from Different Sources by Using 5-day Biochemical Oxygen Demand Detection Method

作　　者：柏任流 曹群群 Bai Renliu;Cao Qunqun(School of Chemistry and Chemical Engineering,Qiannan Normal University for Nationalities,Duyun 558000,China)

机构地区：[1]黔南民族师范学院化学化工学院,贵州都匀558000

出　　处：《云南化工》2023年第6期85-87,共3页Yunnan Chemical Technology

基　　金：贵州省教育厅本科教学工程项目(2016SBJ0102);黔南民族师范学院校级教改项目(2021xjg019);贵州省级教学内容和课程体系改革项目(2022SJG001);贵州省高校人文社会科学研究基地(乡村振兴研究)重点项目。

摘　　要：五日生化需氧量作为评价水质中的一项指标,常被污水处理厂用于评价水质质量的指标。采用五日生化需氧量检测法对黔南地区14个不同单位的废水水质分别进行了分析检测,并判断是否达标,评价不同单位用水的品质,促使人们减少污染,保护水资源环境。Five day biochemical oxygen demand(BOD),as an index of water quality evaluation,is often used to evaluate the waste water quality of sewage treatment plants.In this paper,the water quality of 14 different sources in southern Guizhou is analyzed and tested by means of biochemical oxygen demand detection method for 5 days,and the quality of these waste water is evaluated,so as to reduce pollution and protect water resources environment.

关 键 词：稀释接种法 五日生化需氧量 分析检测 评价 废水水质 

分 类 号：R123.1[医药卫生—环境卫生学]