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    Analysis on A/O Process Improving Aeration System for Treating District Mixing Industrial Wastewater
    区域混合型工业污水好氧系统A/O化刍析
    The absolute content of crustal elements in dust-fall of different zones were all higher, being the main component, but heavy metal elements such as Cu, Zn, Pb , Ni and As were relatively much higher in industrial zone and the mixed industrial and residential zone.
    不同功能区降尘中地壳元素绝对含量均较高,为主要的成分,而一些污染元素(Cu、Zn、Pb、Ni、As)的含量在工业混合区和钢铁工业区则相对较高.
    Study on Treatment of Mixed Industrial Wastewater Test by Hydrolysis(Acidification)-Aerobic Processing.
    水解(酸化)-好氧工艺处理混合工业废水试验研究
    According to some principles and present research results on A/O,the A/O process of improving aeration system in a certain domestic plant for treating district mixing industrial wastewater has been investigated.
    本文依 A/O 法机理及现有研究成果,探讨了国内某区域混合型工业污水净化厂好氧系统A/O 化工艺,得出若将原系统略施改造,可提高其污水处理水平.
    Pollutand concentration of mixing industrial wastewater was also calculated according to concentration and discharge of every technological process.
    同时探讨了工业排放的混合废水中污染物浓度均值的计算,提出用各工序的污染物浓度,按废水量进行加权的平均值作为计算结果。
    The article suggests that Beijing CBD's industrial cluster has the characteristies of modern business service,high-class service industry, and a mixed-industrial district.
    本文通过实地调研 ,对北京CBD的产业集群现状及其效应、机制进行了深入分析 ,认为 ,北京CBD最基本的特征是现代高端服务业的集群 ,北京CBD的产业集群具有混合产业区的特征 ;
    A MULTISTAGE BIO-SYSTEM FOR MIXED INDUSTRIAL WASTEWATER TREATMENT
    采用多级生物系统工程处理多行业混合污水的研究
 

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