摘要
以污水处理厂二级出水为研究对象,在烧杯试验的基础上,以中试规模研究了再生水处理过程中石灰苏达软化法对硬度的处理效果,对比了石灰和石灰苏打软化2种去除硬度方法的处理效果,确定了较为经济的药剂投加量。
With the secondary effluent of the Wastewater Treatment Plant as the research object,based on beaker test,and in the pilot scale,this paper researched the hardness treatment effect of lime & soda softening method during the recycled water treatment.It compared the treatment effects of lime method and lime & soda method in removing hardness,and determined the economic dosage of chemicals.
出处
《炼油与化工》
2012年第2期11-13,57,共3页
Refining And Chemical Industry
关键词
再生水
处理
石灰
硬度
recycled water
treatment
lime
hardness
