Aiming at the complexity and poor biochemical degradability of petrochemical wastewater, the effect of tourmaline on bio-contact oxidation method was investigated.
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。
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。
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.
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.
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。
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