康定高寒地区采用氧化沟工艺污水处理厂的启动调试.pdfVIP

黯市 康定;t象他在采用氟化沟立~~，号水生1:假广的启动例拭 邓荣森1.2 李德春1 ， 2 王 涛1.2 仁真尼玛3 李良富1 ， 2 苏春生1，2 (1重庆大学城市建设与环境工程学院，重庆 400045; 2 气峡库区生恋环境教育部重点实验室，重庆 400045; 3 康定县供排水有限责任公司，康定 626000) 摘要 康定污水处理厂是四川省甘孜州第一个均水处理项目，采用改良型 Orbal 氧化沟工艺。 该污水处理厂进水温度常年较低，且污染物浓度偏低，而当地的污水处理技术力量较为薄润。康定 污水处理厂的启动调试首先采用间歇培养的方式进行培菌，随后通过工况的调整与优化使污水处理 厂各出水指标均达到设计要求，比预期缩短了时间，最终启动调试获得了成功，为甘孜州或其他类似 地区污水处理厂的调试提供了宝贵的经睹。 关键词氧化沟调试运行高寒地区康定 Starting Up and adjustment of oxidation ditch wastewater treatment plant in severe cold area in Kangding 1 2 12 2 Deng Rongsen ,2 , Li Dechun}Z , Wang Tao 1.2 , Ren Zhennima , Li Liangfu . , Su Chunsheng1. (1. Faculty of Urban Construction and Environmental Engineering , Chongqing University , Chongqing 400045 , Chína 耳 2. Key Lab of Three Gorges Reservoir Region s Eco 精芷ηviroηme时， Ministry of Educαtion ， Choηgqing 400045 , China; 3. Kangding Country Water Supply and Drainage Co. , Ltd. , Kangding 626000 , China) Abstract: Kangding Wastewater Treatment Plant is the first wastewater treatment project in Ganzi Prefecture of Sichuan Province and the modified Orbal oxidation ditch process is employed in it. The influent temperature and concentration of this plant are both relatively low , and the capacity of local wastewater treatment technology is also relatively weak. In the starting up project of Kangding WWTP , the batch bacteria cultivation was employed first , then the operation commissioning and optimization were carried out to meet the design requirements of every effluent index. 丁he starting up project was successful and the time for the project was shorter than anticipated. And this project also provided pl