发明名称 УДАЛЕНИЕ ФТОРИРОВАННЫХ СУРФАКТАНТОВ ИЗ ОТРАБОТАННОЙ ВОДЫ
摘要 The present invention provides a method of removing a fluorinated surfactant from waste water comprising fluoropolymer particles. The method comprises (i) adding a non-fluorinated surfactant to the waste water (ii) contacting the thus obtained waste water with adsorbent particles to adsorb at least a portion of the fluorinated surfactant to the adsorbent particles and (iii) separating the waste water and the adsorbent particles.
申请公布号 RU2006126324(A) 申请公布日期 2008.03.10
申请号 RU20060126324 申请日期 2005.01.12
申请人 3М Инновейтив Пропертиз Компани (US) 发明人 ХИНТЦЕР Клаус (DE);ОБЕРМАИЕР Эгон (DE);ШВЕРТФЕГЕР Вернер (DE)
分类号 C02F1/28;C02F1/58 主分类号 C02F1/28
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