【摘要】 研究出一套适合于四川地区钻井废水处理的移动式工艺流程及装置。整套工艺以搅拌、混凝、沉降、氧化为主,通过对废水的预处理使水质达到除COD外其它污染指标都可以达到相关排放标准的目的,然后再通过氧化罐降低COD,达到相关排放要求。更多还原

【Abstract】 According to different water quality(shallowwell,center deep well,deep well)investi-gation,designs a mobile sewage treatment craft to suits in the Sichuan area well drilling waste water processing.The entire craft is primarily by stirs,coagulation,subsidence,and oxidation.Through enables the water quality achieve the discharge standard except COD.Then make use of the oxide to reduce COD again,to make the sewage achieve the relevant discharge request.更多还原