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- FUKUZAKI SATOSHI
- Industrial Technology Center of Okayama Prefecture
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- HIRATSUKA HIROSHI
- Material Science and Engineering, Graduate School of Engineering
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- TAKEHARA ATSUHIKO
- Industrial Technology Center of Okayama Prefecture
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- TAKAHASHI KAZUHIRO
- Industrial Technology Center of Okayama Prefecture
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- SASAKI KEN
- Material Science and Engineering, Graduate School of Engineering
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抄録
Alkaline (AIEW) and acidic electrolyzed water (AcEW) were prepared by the electrolysis of a dilute sodium nitrate solution. The efficacy of AIEW (pH 11.5) in removing the gelatin deposited on stainless steel particles was compared with that of warm deionized water (DIW; pH 5.7) at various temperatures of 20 to 80°C. The efficiency of the DIW cleaning increased with increasing temperatures from 20 to 70°C, whereas it decreased to some extent at 80°C. On the other hand, the efficiency of AIEW cleaning increased with increasing temperatures up to 50°C, above which it decreased gradually. AIEW cleaning was shown to be by far more effective in removing gelatin than warm DIW cleaning, and its optimum temperature was 50°C. AcEW cleaning removed calcium hydrogenphosphate deposited on stainless steel particles, depending on the solution pH, and resulted in the modification of the surface charge of stainless steel particles, due to the oxidizing action of nitrate in AcEW.
収録刊行物
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- Biocontrol Science
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Biocontrol Science 9 (4), 105-109, 2004
日本防菌防黴学会
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詳細情報 詳細情報について
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- CRID
- 1390001204464928128
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- NII論文ID
- 10014368690
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- NII書誌ID
- AA11169621
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- ISSN
- 18840205
- 13424815
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可