生化法处理焦化废水的研究进展

指出了焦化废水作为煤制焦化产品精制过程中产生的废水，其成分复杂多变，处理成本高，属于难处理的工业废水，而处于二级处理的生化法在焦化废水处理工艺中起着十分重要的作用。探讨了生化法在焦化废水处理中新的研究进展。

Research Progress of the Disposal of Coking Wastewater by Using Biochemistry Method

The coking scale is growing with the rapid development of the metallurgical industry, so that the emission of coking wastewater is multiplying rapidly,which exacerbates the environmental pollution. Coking wastewater is generated in the process of refining coal - coking product. Because of complex composition and high processing cost, coking wastewater is hard to deal with. As the biochemistry method plays important role in processing cokiing wastewater, this paper introduces the research progress of this method.