铁岭地区玉米淀粉工业废水资源化利用方式及环境效益分析

Utilization of the Wastewater from Corn-Starch Industry and Its Environmental Benefit in Tieling City

简要分析淀粉工业废水产生环节及水质特性,提出在行业废水处理普遍工艺的基础上对沼气进行回收利用,通过淀粉工业废水资源化利用方式减少污染物排放,降低废水治理成本,并综合分析淀粉工业废水资源化利用方式产生的环境效益。

After the brief analysis of the process of the starch industry which produces the wastewater and its water quality characteristics, it is proposed that the biogas be recycled in a general treatment process. Thus the discharge of the pollutants is reduced, accompanied by the less treatment cost. The environmental benefit of the utilization of the wastewater is analyzed in general.