The results showed that at optimal hydraulic retention time, the fungus could form steady biofilm with high activity and stability on the carrier surface.
结果表明，选择适合的水力停留时间，白腐菌可以形成生物膜，生物膜的活性高，稳定性好。
OBJECTIVE to study the antimicrobial activity of antimicrobial plastics and its depressing effect to biofilm on the plastics's surface.
目的研究抗菌塑料的抗菌效果和在菌液中对菌膜形成的抑制作用。
The influence of GAC adsorption and regular back-washings on the DHA activity of bac attached biofilm was also studied.
还研究了活性炭吸附、反应器反冲洗对DHA活性的影响。
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