Journal of Okayama Medical Association
Published by Okayama Medical Association

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Full-text articles are available 3 years after publication.

環境水域における糞便性大腸菌群に関する研究 第III報 糞便性大腸菌群を用いた汚染指標とその評価

谷本 浩一 岡山大学医学部公衆衛生学教室
Thumnail 97_1001.pdf 303 KB
抄録
There was no distinct differnce between the two regression lines of total E. coli-form and fecal E. coli-form investigated from 1978 to 1980 and in 1985. Target value of fecal E. coli-form decided in the investigation from 1978 to 1980 was applied to the investigation in 1985, which was recognized to be appropriate. Sampling stations where the ratio (%) of fecal E. coli-form against total E. coli-form is high are located in the suburbs of small and middle cities without river basin sewerage system. At present, even in a case having attained the quality standard value of total E. coli-form, the same disposition as that for the unattained should be done if the case has not attained the quality value of fecal E. coli-form.
キーワード
Fecal E. coli-form
water pollution
Biological indicator
Evaluation
ISSN
0030-1558
NCID
AN00032489