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Oxidative disposal of formalin waste by hydrogen peroxide.
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- YAMADA Hiroshi
- Environmental Quality Administration Center, Kobe University
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- NAGAOKA Kenji
- Environmental Quality Administration Center, Kobe University
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- SAITO Keiitsu
- Environmental Quality Administration Center, Kobe University
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- NAKABAYASHI Yasuo
- Environmental Quality Administration Center, Kobe University
Bibliographic Information
- Other Title
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- 過酸化水素を用いるホルマリン廃液の酸化処理
- カサンカ スイソ オ モチイル ホルマリン ハイエキ ノ サンカ ショリ
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Description
Suitable conditions for oxidation of formaldehyde by hydrogen peroxide have been investigated in alkaline solutions. At an ambient temperature 8 l of 3.7 % formaldehyde was taken in a 20 l-reaction vessel and mixed with 10 l of 1 M sodium hydroxide, followed by gradual addition of 0.6 l of 30% hydrogen peroxide at a rate of 15 ml min-1under vigorous stirring. The temperature of the solution rose to around 50°C, and the reaction was completed within 60 min, resulting in quantitative formation of formate. These conditions and procedures were recommended as a convenient method for oxidative disposal of formalin waste.
Journal
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- BUNSEKI KAGAKU
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BUNSEKI KAGAKU 34 (6), T62-T64, 1985
The Japan Society for Analytical Chemistry
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Details 詳細情報について
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- CRID
- 1390001204052907520
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- NII Article ID
- 110002909192
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- NII Book ID
- AN00222633
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- NDL BIB ID
- 3027338
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- ISSN
- 05251931
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- NDL Digital Collections (NII-ELS)
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed