大辽河水作为低质工业用水水源的可行性初步分析

本文就大辽河水是否适合作为营口市低质工业用水（主要是冷却水和洗涤水）水源的可行性进行了初步分析．首先，对大辽河营口段的水质类别进行了分析，并讨论了对其全部或部分进行水质处理的可能性．其次，就低质工业用水的用途及使用方式、水质处理要达到的标准及工艺路线，以及投资及运转费用也做了简要的分析．最后，提出了应在大辽河营口市境内适当河段附近建立一定规模的低质工业用水净水厂的结论，并建议对处理方案、规模做进一步论证，进面进行初步设计．

PRELIMINARY POSSIBILITY ANALYSIS OF WATER FROM DALIAO RIVER BEING USED AS THE SOURCE OF LOW─QUALITY INDUSTRIAL WATER

This article Preliminarily analyzed the possibility of water from Daliao River being used as source of low-quality industrial Water-mainly cooling and washing water-in Yingkow city,First ly, analyzed water quality grade of Daliao River in Yingkou city and disussed the possiblility of all or part of the water being treated as improve water quality. Secondly, briefly analyzed the used and wred ways of low-quality industrial water quality standard demanded, tachnoloyg way,investment and operate lost of water quality treatment. Finally, put forword the conclusion that certain scale low-quality water treat plant should be built in proper place in Yingkou city. Besides,put the proposition that the scale and schemes of water quality treatment should be moreover demonstrated and the prelimi nary plan should be gone on.