摘要
焦化废水是一种较难处理的工业废水,按国内现有处理工艺很难达到一级排放标准。若根据不同的工业水质要求,将生化处理后废水直接回用,或进行深度处理后回用,既解决了废水外排造成的环境污染问题,又提高了水的重复利用率,进而为焦化废水的零排放创造了有利条件。
Coking effluent is an industrial effluent that is difficult to be disposed. According to the existing process in China it is difficult to dispose it to reach Grade I of the national standard. If according to different industrial water quality requirements the biologically disposed effluent can be directly recovered and reused after deep handling, this not only solves the environmental pollution problem caused by external effluent discharge, but also improves the reusing rate of water, so as to create favorable condition for no coking effluent external discharge.
出处
《中国冶金》
CAS
2006年第3期4-7,共4页
China Metallurgy
关键词
焦化废水
废水处理
深度处理
回用
零排放
coking effluent
effluent treatment
further disposal
reuse
zero discharge
