针对石化废水污染成分复杂、可生化性差的特点，研究了电气石对生物接触氧化法处理石化废水效能的影响。
Aiming at the complexity and poor biochemical degradability of petrochemical wastewater, the effect of tourmaline on bio-contact oxidation method was investigated.
在比较了其他用于建筑小区污水处理的几种生物处理方法的基础上，选取生物接触氧化法来处理生活污水，并设计小试进行实验。
On the foundation of comparing other biology disposal method used in the section, we choose the bio contact oxidation method to dispose the civilization sewage and we also design the experiment.
进行了立体网状填料生物接触氧化法预处理受污染水库水的中试试验，并分析了该填料在生物接触氧化法中的特点。
With a pilot scale test, the pretreatment of polluted reservoir water by biological contact oxidation process with three-dimensional web-like media was carried out.
悬浮填料是在生物接触氧化法处理污水中起着重要作用的水环境治理材料，已引起国内环境材料研究人员的广泛关注。
The suspended packing is an important material for water environment control, because it plays key role in biological contact oxidation.
采用接触氧化法的微生物处理技术处理冷轧含油废水属于较新的工业废水处理工艺，国内冷轧行业是从上海包钢2030冷轧开始使用的。
It is a new technics to treated oil suspengded in waste water from cold mill by contact oxidation method. Shanghai Baogang has used this technics in their 2030 Cold Mill.
在混凝法的基础上，采用生物接触氧化法处理离心母液，COD的去除率可达95%，处理后的母液可作为工业水回用。
Biologic contact oxidation was adopted to treat the mother liquid after coagulation, and more than 95% of COD could be removed. The mother liquid after treatment could be reused as industry water.
在混凝法的基础上，采用生物接触氧化法处理离心母液，COD的去除率可达95%，处理后的母液可作为工业水回用。
Biologic contact oxidation was adopted to treat the mother liquid after coagulation, and more than 95% of COD could be removed. The mother liquid after treatment could be reused as industry water.
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