シアン含有の産業廃液処理 : (第7報) Fusarium solaniによる連続処理の最適化

概要

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The equation on the rate of cyanide decomposition developed in the previous reports and the concept of residence time distribution were applied to an analysis of the continuous microbial treatment of waste containing cyanide, and it was found that the number of vessels, replacement rate of active cells and feeding method of active cells should be considered in order to elucidate the treatment efficiency. The results obtained were as follows : 1) In the single-stage system, there was no singnificant enhancement of the treatment efficiency with the replacement rate of active cells over 10^<-3>/day.2) When a replacement rate of active cells over 10^<-3>/day was available the multi-stage vessel system was better than the single-stage system to promote efficiency in the treatment.3) In the multi-stage vessel system, the maximum efficiency was obtained by feeding the first vessel with active cells at a rae below 10^<-2>/day.
社団法人日本生物工学会の論文
1970-05-25