溢流污水高效处理装置的启动方式  

START-UP MODE OF HIGHLY EFFECTIVE OVERFLOWING SEWAGE TREATMENT DEVICE

作　　者：盛铭军[1] 马鲁铭[1] 王红武[1] 张善发 张力 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092 [2]上海城市排水有限公司,上海200070 [3]上海地球工程咨询有限公司,上海200070

出　　处：《水处理技术》2007年第4期14-17,共4页Technology of Water Treatment

基　　金：上海市科委攻关项目(032412054)

摘　　要：利用自主开发的溢流污水高效处理装置,研究了在不同启动方式下的装置响应时间及影响因素。结果表明,干式启动时装置响应时间达25～30min,响应时间内出水水质变化较大,出水浊度和SS均较高;湿式启动时装置响应时间为10min左右,响应时间内出水水质变化较小,10min后出水浊度在60NTU左右,SS浓度在60mg/L左右。处理溢流污水时应采用湿式启动方式,以有效削减初期溢流污染。Start-up response time is an important index of overflowing sewage treatment device. By a highly effective overflowing sewage treatment device developed by the authors, the response time and affecting factors of the device at different start-up modes were studied. It was shown that, when dry-type starting-up, response time reached to 25～30min. The effluent quality was poorer within response time; turbidity was as high as over 120NTU, SS concentration was over 100mg/L; when wet-type starting-up, the device＇s response time was about 10min; the effluent quality was better within response time; the effluent turbidity was about 60NTU; SS concentration was smaller than 60 mg/L. When treating the overflowing sewage, wet-type start-up mode should be adopted to effectively control the overflowing pollution in the early term.

关 键 词：CSOS 响应时间 干式启动 湿式启动 高效处理装置 

分 类 号：X703.3[环境科学与工程—环境工程]