nitrifying filter
... nitrification 氮的硝化 nitrifying filter 硝化滤器 nitrile alloy fibre 腈合金型纤维 ...
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硝化纤维素滤器 nitrocellulose filter
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研究了用煤渣和沸石作为填料的硝化滤器挂膜过程中动力学参数的变化规律，并对生物膜进行了电镜观察。
The regularity of kinetics parameters was determined and biofilm surface was observed through microscopes during biofilm formation in nitrification filters by cinder and zeolite media.
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