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オゾン処理海水を用いた飼育器具類および受精卵の消毒

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Title: オゾン処理海水を用いた飼育器具類および受精卵の消毒
Other Titles: Disinfection of equipments for aquaculture and fertilized eggs by ozonated seawater
Authors: 渡辺, 研一1 Browse this author
吉水, 守2 Browse this author →KAKEN DB
Authors(alt): Watanabe, Ken-ichi1
Yoshimizu, Mamoru2
Keywords: Ozone
TROs
Disinfection
Equipment
Fertilized egg
Issue Date: 15-Sep-1998
Publisher: 日本魚病学会
Journal Title: 魚病研究
Journal Title(alt): Fish pathology
Volume: 33
Issue: 3
Start Page: 145
End Page: 146
Publisher DOI: 10.3147/jsfp.33.145
Abstract: Effects of ozonated seawater on disinfection of equipments for aquaculture, fertilized eggs (barfin flounder) and live feeds were investigated by monitoring the viable bacterial counts. Scoopnet, bolting cloth, canvas, hose, beaker, bucket, rubber boot, fertilized eggs, rotifer, Artemia and Thalassiosira were treated with total residual oxidants (0.5mg/l). Treatment for 30 minutes reduced viable bacterial counts of equipments by over 99.9 %. A similar result was obtained on fertilized eggs by treatment for 10 minutes. However, its treatment was not effective for live feeds.
種苗生産用の飼育器具類の消毒にオキシダント海水が有効であるかどうか, 一般生菌数の変化を指標として検討した。 タモ網, 注水ネット, キャンバス地, ホース, ビーカー, バケツ, ゴム長靴, マツカワの受精卵と3種の生物餌料を対象とし, 0.5mg/l のオキシダント海水に浸した。 30分間の処理により, ほとんどの飼育器具類で99.9%以上の生菌数の減少が認められた。 受精卵では10分間の処理で同様の効果が得られたが, 生物餌料には有効でなかった。
Type: article
URI: http://hdl.handle.net/2115/53148
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 吉水 守

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