生物过滤除臭填料挂膜驯化试验研究

将填料装入生物滤塔之前，对其进行挂膜驯化培养，待其成功后即可装填使用。试验结果表明，第12d后，发现树皮表面长有生物膜。在没有营养盐供应的情况下，微生物依然可以利用有机填料作为碳源进行代谢反应。42d后，从生物膜的镜检和混合液的pH值变化可知，用于除臭的优势微生物驯化成功。

The Research on the Odor Removal Bio-film Demestication Experiment by Bio-filter

The carrier is domesticated before being charged into the bio-filter tower,and after the successful domestication it can be used.The results show that after 12 days there grows bio-film on the surface of bark.In the absence of nutrients supply,microbe still can uses organic filler as an energy source to conduct microbial metabolic reaction.After 42 days,from the examination and bio-film mixture of pH value,we can know that the micro-filters used are successfully tamed.