1、减少耗水量：当前我国的水资源的利用,一方面感到水资源紧张,另一方面浪费又很严重.同工业发达国家相比,我国许多单位产品耗水量要高得多.耗水量大,不仅造成了水资源的浪费,而且是造成水环境污染的重要原因.

　　通过企业的技术改造,推行清洁生产,降低单位产品用水量,一水多用,提高水的重复利用率等,都是在实践中被证明了是行之有效的.

　　2、建立城市污水处理系统：为了控制水污染的发展,工业企业还必须积极治理水污染,尤其是有毒污染物的排放必须单独处理或预处理.随着工业布局、城市布局的调整和城市下水道管网的建设与完善,可逐步实现城市污水的集中处理,使城市污水处理与工业废水治理结合起来.

　　1,toreducewaterconsumption:Atpresent,China'swateruse,waterresourcesaretightontheonehand,ontheotherwasteareveryserious.Comparedwiththeindustrializedcountries,manyofourproductsunitwaterconsumptionismuchhigher.Largewaternotonlycauseawasteofwaterresourcesandwaterpollutioniscausedbyanimportantreason.

　　Throughthetechnologicaltransformationofenterprises,promotecleanproductionandreduceconsumptionofwaterproductsunit,awateruse,improvetheutilizationratioofwatertorepeat,areinpracticehasbeenproveneffective.

　　2,theestablishmentofurbansewagetreatmentsystem:Inordertocontrolwaterpollution,development,industrialenterprisesalsomustactivelytheproblemofwaterpollution,particularlytoxicpollutantemissionsmustbedealtwithseparatelyorpretreatment.Withtheindustriallayout,adjustmentofthelayoutofcitiesandurbansewagepipenetworkconstructionandimprovement,theprogressiverealizationofthefocusonurbansewagetreatment,urbansewageandindustrialwastewatertreatmenttogether.