メタン発酵による抗生物質廃水の処理 : (第1報) カナマイシン, ストレプトマイシン, ペニシリン廃水および菌体について

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Kanamycin, steptomycin, penicillin waste water and mycelium cake were treated by thermophilic methane fermentation. The characters of the antibiotic wastes and mycelium cake are given in Table 1.200ml of seed fluid was added to each digestor (300 ml flask) and it was kept at 53℃ in a water bath throught the test. The experiments were carried out during the continuous fermentation and the loading was increased at 5 day steps. The results of the treatment are shown in Table 2 and 4.The maximum loading of the slops were 250〜300 ml/l/day (2〜5/l/day as volatile matter)and 90% of B.O.D., 40〜60 of C.O.D. in the raw slop were removed.Mycelium was decreased to 60% of the orignal weight, and the maximum amount of loading was found between the range of 4 to 14g/l/day as volatile matter.
社団法人日本生物工学会の論文
1965-11-25