用DWZ接触氧化处理工艺处理屠宰废水

Treatment of Livestock Slaughtering Wastewater with Process of DWZ Contact Oxidation

实行畜禽定点屠宰后 ,含有大量有机污染物的畜禽屠宰废水的处理问题急需解决 ,经浙江省海宁市某畜禽屠宰厂运行证实 ,采用 DWZ接触氧化处理工艺 ,具有投资少、占地面积小、处理效果好、抗冲击能力强、操作简便、运行费用低等特点 ,废水经处理后可达到 GB8978- 1996 级排放标准 ,得到了社会各界的广泛好评。本文主要介绍了该处理设施的处理工艺、运行特点及优越性 ,提供一条治理畜禽屠宰废水的有效途径。

To introduce a process of DWZ contract oxidation to pretreat the livestock of fowl slaughtering wastewater that have a great deal organic substance pollutants.The process had been proven to be practicable in a factory in Haining city.Adopting DWZ contract oxidation treats wastewater features low investment,small land area,good effectiveness,strong resistance impact,flexible operation and low treatment expend.It can reach the GB8978 1996 discharge standard,and it is a effective method treating slaughtering wastewater.