摘要
BC高浓度活性污泥法的小型污水处理装置,成功实现了高浓度活性污泥法的生产性运行,为高浓度活性污泥的推广应用,打开了广阔的前景。结果表明,在生化停留时间为11h时,出水总氮低于10mg/L,碳源不足也无须补充,可以稳定维持高浓度活性污泥,运行成本较低,工程总投资较低。
A small set of wastewater treatment device,based on BC high concentration activated sludge process,has being first successfully operated in a long term.The pilot result indicated that the effluent TN can be less than 10 mg/L without extra supplying carbon source(HRT=11 h).The device can stably maintain the high concentration of the activated sludge,and the operating cost and total investment were less than traditional methods.
作者
周克钊
周敉
岳全辉
王超
Zhou Kezhao;Zhou Mi;Yue Quanhui;Wang Chao(Sanya Yikelin Environment Technology Company,Sanya 572021,China;Chengdu Taizhiyuan Environment Technology Company,Chengdu 610037,China)
出处
《给水排水》
CSCD
北大核心
2020年第S01期485-487,492,共4页
Water & Wastewater Engineering
关键词
BC高浓度活性污泥法
生物处理
化学处理
小型污水处理装置
生产性运行
BC high concentration activated sludge process
Biological treatment
Chemical treatment
Small wastewater treatment facility
Pilot operation
