ほうまつ分離法によるp-ノニフェニル=ポリオキシエチレン=エ-テルの吸着と除去

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概要

• 論文の詳細を見る

• The removal of a small quantity of <I>p</I>-nonylphenyl poly (oxyethylene) ether (EO 10 moles) in water was studied by foam fractionation method.<BR>Air was bubbled through water at a constant flow rate (150cm<SUP>3</SUP>/min), and the adsorption of the surfactant on the (generated) bubble surface and its removal (effect) were measured.<BR>The results were as follows : <BR>1) The adsorption of the surfactant on the bubble surface was found to come to an equilibrium in about two or three seconds, and the adsorption isotherm was confirmed to be in good agreement with Langmuir equation.<BR>2) In the continuous foam fractionation at a constant air flow rate, the removal effect was better as the concentration of the fed liquid was lower and the feeding rate was smaller.

• 日本油化学会の論文

著者

• 丸石 功

  大阪府立工業奨励館

• 丸石 功

  大阪府立工業技術研究所

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• ほうまつ分離法によるp-ノニフェニル=ポリオキシエチレン=エ-テルの吸着と除去
• ポリ塩化ビニル樹脂の帯電防止剤としてのポリオキシエチレンアルキルアミン金属錯塩

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