The dissolved oxygen content in the contact oxidation tank is the key factor of wastewater treatment.
污水处理过程中，接触氧化池的溶解氧含量控制效果直接影响到水处理的效率。
Both bio contact oxidation tank and ceramic bio filter are always adopted for bio pretreatment of micro polluted raw water.
生物接触氧化池和生物陶粒滤池是对微污染原水进行预处理时两种常用的生物反应器。
The existing refinery wastewater treatment process was optimized by replacing the membrane bioreactor (MBR) after the contact oxidation tank.
对炼油废水处理场现有工艺进行流程优化，将MBR装置调整在接触氧化池之后运行。
The biological purification tank combined of artificial wetland technique and the bio-contact oxidation method was applied for malodorous river water in central urban region of Shanghai City.
将人工湿地技术与生物接触氧化法相组合的生物净化槽应用于上海市中心城区黑臭河水净化。
The size of the absorber recycle tank will be determined to provide sufficient retention time for oxidation of calcium sulfite to sulfate, gypsum crystallization and desupersaturation of the liquid.
吸收塔再循环水箱的规格选择要适当，以便为亚硫酸钙氧化成硫酸钙，石膏结晶，降低流液过饱和等提供充足的时间。
The growth and property of oxidized film are restricted by various factors such as tank liquor temperature, sustained oxidation time, alloy composition, current density and sulphuric acid density.
而氧化膜的生长和性能要受到槽液温度、持续氧化时间、合金成分、电流密度、硫酸浓度等多种因素的制约。
The system comprises a sewage treatment area of an integrative oxidation ditch with vertical circulation, a filter tank and a ground treatment area.
该系统由立体循环一体化氧化沟污水处理区、滤罐和土地处理区组合构成。
A model of five-bubble-stirred-tank reactor (BSTR) for industrial uncatalyzed oxidation process of cyclohexane was established to predict and optimize the the industrial production.
论文针对环己烷液相无催化氧化的五釜串联鼓泡搅拌反应器生产装置(BSTR)，建立了氧化装置的过程数学模型。
The simulation calculation for the cumene oxidation processing with Yu Xuemin's dynamic equation was adopted the mathematics model of mixed tank.
摘要利用混合池数学模型，选择于学敏动力学方程对异丙苯氧化反应工艺进行了模拟计算。
The setting potion and gradient of downstream guide slab after three-tank oxidation ditch brush directly influences the efficiency of the three-tank oxidation ditch.
三槽式氧化沟转刷下游导流板的设置位置和安装的倾角角度直接影响着三槽氧化沟的运行效果。
Polymer grade p-phthalic acid can be synthesized by p-xylene directly oxidation in gas-liquid-solid reaction system with stirred tank reactor.
氧化工艺采用气液固系搅拌式氧化反应器，可由对二甲苯氧化直接制备聚合级对苯二甲酸；
Self-ignition accident by sour oil tank was analyzed, and the major reason was found to be thermal oxidation of iron sulfides generated from reaction of rust with hydrogen sulfide.
分析了铁的硫化物的危害特性 ，阐述了硫化物“自燃”产生的热量是造成油罐发生火灾事故的主要原因 ，并提出了相应的防护措施 ，提高油罐日常使用的安全可靠性。
Self-ignition accident by sour oil tank was analyzed, and the major reason was found to be thermal oxidation of iron sulfides generated from reaction of rust with hydrogen sulfide.
分析了铁的硫化物的危害特性 ，阐述了硫化物“自燃”产生的热量是造成油罐发生火灾事故的主要原因 ，并提出了相应的防护措施 ，提高油罐日常使用的安全可靠性。
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