However, for an accurate simulation of the activated sludge treatment processes, reliable wastewater characteristic parameters such as COD components were needed.
然而，为实现对活性污泥处理过程的准确模拟，需要提供包括COD组分在内的详细的水质特性参数。
The influence of 3 kinds of sanitary treatment ways of steam explosion, irradiation and composting on the form of organic components in sludge was studied with municipal sludge as material.
以城市污泥为材料，研究了热喷、辐射和堆肥3种无害化处理方式对污泥中有机组分形态的影响。
The productivity of municipal sewage sludge is very huge and its components are complicated. Much attention has been paid on how to deal with them effectively.
城市污水污泥产量巨大且成分复杂，如何对它进行合理利用已越来越受人们关注。
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