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。
In order to reuse the solid waste products, feasibility of dehydration and solidification of solid waste products was investigated in laboratory by Daqing Refinery and Petrochemical Company.
为了利用这些废物中的油及有机质的潜在能量，大庆炼化公司对固体废物进行了脱水固化试验。
JMBF also had high turbidity and COD removal ratio when treating petrochemical plant wastewater, mud river water, metal coating waste water, canny wastewater and domestic wastewater.
对石化厂废水，含泥河水，喷漆废水，罐头厂废水，生活污水的浊度与COD的去除率均较高。
The plasticizing and softening effects of waste oils from petrochemical fac-tory (JZFY) on chloropoiyethylene (CPE) and its blends and composites are discussed.
探讨了石油化工厂废油渣（代号JZFY）作为氯化聚乙烯（CPE）的增塑剂对CPE及其复合材料或并用体的增塑软化效果。
It is a big waste of energy when mixed high freezing point of crude oil directly based in Baling Petrochemical site transportation of crude oil.
巴陵石化现场输送混合原油时，直接采用混合原油中高凝点作为输油依据，存在较大的能源浪费。
Refinery waste water treating was tested with an annular centrifugal extractor for naphthenic acid recovery in Shengli Refinery of Qilu Petrochemical Company.
介绍用三辛胺萃取剂回收石油酸废水中环烷酸的工艺流程、萃取设备和工业试验结果。
Sludge bulking is a hard job in activated sludge treatment, especially in the treatment of high load waste water from petrochemical plant.
污泥膨胀是活性污泥法污水处理中的一个难题，尤其在处理高负荷的石化污水中。
The failure reason of firetube waste heat boiler in a petrochemical device was analyzed from equipment structure and operation. The repair process and attentive events were introduced.
从设备结构和操作使用两方面，分析了某石化装置中火管式废热锅炉的损坏原因。介绍了该锅炉的修复过程及修复时应注意的事项。
It has a remarkable result of energy conservation been obtained by using ESW shock wave sootblower on FCC waste heat boiler in Qingyang Petrochemical Company Branch.
中国石油庆阳石化分公司催化裂化装置余热锅炉采用ESW激波吹灰器取得了显著的节能效果。
Oxidation ditch treatment technology is adopted in waste water treatment plant of Jinmen Petrochemical Branch.
荆门石化污水处理场采用氧化沟处理工艺。
The sulfurous waste water striping unit of Huabei Petrochemical Company was simulated in this paper. The simulated results agree very well with the practical data.
本文对中石油华北石化公司污水汽提装置进行了综合分析和模拟计算，模拟结果与实际数据吻合较好。
The sulfurous waste water striping unit of Huabei Petrochemical Company was simulated in this paper. The simulated results agree very well with the practical data.
本文对中石油华北石化公司污水汽提装置进行了综合分析和模拟计算，模拟结果与实际数据吻合较好。
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