CAJ | 학술논문

某大型汽车厂设计采用多级过滤技术对工业废水处理尾水进行深度处理，再生后的中水回用于工业循环冷却水系统。介绍了多级过滤工艺的系统组成、工艺原理及处理效果。实际运行情况表明：采用多级过滤技术处理汽车工业废水处理后的尾水，系统运行稳定，出水水质良好，满足GB/T 19923—2005《再生水用作冷却用水的水质控制标准》的要求。
모대형기차엄설계채용다급과려기술대공업폐수처리미수진행심도처리，재생후적중수회용우공업순배냉각수계통。개소료다급과려공예적계통조성、공예원리급처리효과。실제운행정황표명：채용다급과려기술처리기차공업폐수처리후적미수，계통운행은정，출수수질량호，만족GB/T 19923—2005《재생수용작냉각용수적수질공제표준》적요구。
A large car factory treated the discharged wastewater by multistage filtering technology and the regeneration water was reused in the industrial circulating cooling water system. This paper introduces the system components of multistage filtration technology, process principle and treatment efficiency. Actual operating result shows that, during application of the multistage filtration technology to treat the automotive industry discharge wastewater, the system runs stably and the effluent quality is good and meets the demands of <The reuse of urban recycling water—Water quality standard for industrial uses >(GB/T 19923—2005).