寒冷地区亚麻废水处理工艺的对比分析

Comparison of Flax Processing Waste Water Treatment Methods of Cold Area

亚麻废水是一种较难降解的废水,采用气浮-完全推流曝气工艺和UASB法处理亚麻加工厂废水,从能耗、工艺特点、运行管理上进行对比。结果表明,采用气浮-完全推流曝气工艺在处理此类废水中可收到良好成效,且废水处理成本为0.6-0.7元/m3。

Flax waste water is one kind of the more difficult degradation wastewater. We used air floating - complete plug flow aeration process and UASB process to treat wastewater of flax processing plant and compared energy consumption, process characteristics, operation management of the methods. The results showed that air flotation - complete plug flow aeration process can get good result in the treatment of such waste water, and the cost of wastewater treatment was 0. 6 -0. 7 yuan / m^3.