... petrochemical technology 石油化学工艺学 petrochemical waste 石油化学废弃物 petrochemistry 石油化学 ...
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petrochemical waste disposal 石油化学废料处置 ; 石油化学废物处置
petrochemical waste di osal 石油化学废料处置
Petrochemical Industry Waste Water 石化工业废水
The results showed that petrochemical waste water and the polluted deep ground water all had significant mutagenicity on TA98. When S9 is not added, the mutagenicity was more significant.
结果表明，废水及其污染地下深井水对TA98均有较强的致突变作用，不加S9时突变性更强。
Coulostatic method has been adopted to determine chemical OxygenDemand (COD) in the waste water of Petrochemical Plant of Daqing Petroleum Administration.
大庆油田化工总厂废水中化学需氧量(COD)的测定采用库仑法。
Biological contact oxidation method has been directly used to treat petrochemical organic wastewater with waste terylene silk as filling.
以涤纶废丝作填料，采用生物接触氧化法直接处理石油化工有机废水。
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