書誌事項
- タイトル別名
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- Determination of Cationic, Nonionic and Anionic Polyelectrolytes
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説明
Quantitative analytical method is developed to detect the dialkylaminoethylacrylate or polyacrylamide existing in water at low concentration. Photoelectric measurement is utilized to determine the turbidity with co-existence of inorganic salts ; sodium chloride, sodium sulfate and sodium chlorate.<BR>The calibration curves are formed of linear over the concentration range from 0 to 50 mg El-1 with cation dialkylaminoethylacrylate, from 0 to 20 mg El-1 with cationic polyacrylamide (mannich), from 0 to 10 mg El-1 with nonionic polyacrylamide, from 0 to 20 mg El-1 and from 0 to 30 mg El-1 with polyacrylamide of 20 mole % and 30 mole % anionic concentration. The detection limits are 1.2, 2.0, 0.02, 0.85 and 2.0mg El-1 respectively. It has been found that the mechanism of this analytical method for anionic polyelectrolyte is clearly explained with Schulze-Hardy's low and its mechanism is different from that of cationic polyelectrolyte.
収録刊行物
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- 水質汚濁研究
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水質汚濁研究 13 (8), 507-514,497, 1990
公益社団法人 日本水環境学会
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詳細情報 詳細情報について
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- CRID
- 1390001205080302080
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- NII論文ID
- 130000861254
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- ISSN
- 03872025
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- 本文言語コード
- ja
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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