关于有机废水可生化性判断的探讨

Discussion on Biodegegradability Judgement of Organic Wastewater

探讨了以BOD5/CODCr=0.4作为有机废水可生化性的判断依据不具普遍意义的原因,指出有机废水中不可生化的CODnB是具有普遍意义的指标。

This paper discusses the causes that why regarding BOD5/CODcr=0.4 as the judgment basis for the biodegradabili- tylxeatment of the organic waste water has not the general sense, and meanwhile it is pointed out that non- biodegradable CODnB is an index that has the general meaning.