随着预拌混凝土行业的迅速发展,混凝土搅拌站也越建越多,随之而出现的洗刷主机和罐车污水的排放就成为突出问题。因为污水具有较强的碱性,排入下水道就会污染地下水,砂石固体垃圾也会污染存放地的环境。为了解决这两项污染,我公司购置安装了污水回收利用系统,做到了污水零排放,并且受到了良好的经济效益回报。 With the rapid development of ready-mixed concrete industry, the more concrete mixing plants are built, the more scrupulous discharge of scrubbed main engines and tanker effluents becomes the outstanding problem. Because of the strong alkalinity of the sewage, it can pollute the groundwater when it drains into the sewer, and the gravelly solid waste can also pollute the environment in the storage area. In order to solve these two pollution, our company purchased and installed the sewage recycling system, achieved zero discharge of sewage and received good economic returns.