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公开(公告)号：US20240051849A1
公开(公告)日：2024-02-15
申请号：US18282053
申请日：2022-03-16
发明人： Christopher Paul NEWMAN , Spencer Edwin TAYLOR , Nicholas James ROTH , Roderick Clive GASKIN , Gayathri Devi ARIARATNAM
CPC分类号： C02F1/288 , C02F1/285 , B01J20/261 , B01J20/321 , B01J20/3255 , C02F2101/30
摘要： A method of removing microplastic particles from a water-based liquid, comprising the exposure of the liquid to a solid surface on which is retained a sorbitan monooleate surfactant, in a concentration suitable for entrapping substantially all microplastic particles. The method is useful for removing microplastic particles and microfibres from fresh and saline natural waters, effluent water, such as grey water, storm water and waste waters from industrial processes, in addition to any kind of product based on water, such as mineral waters, milk, fruit juices, beverages, pharmaceutical and veterinary products.
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公开(公告)号：US20240286932A9
公开(公告)日：2024-08-29
申请号：US18282053
申请日：2022-03-16
发明人： Christopher Paul NEWMAN , Spencer Edwin TAYLOR , Nicholas James ROTH , Roderick Clive GASKIN , Gayathri Devi ARIARATNAM
CPC分类号： C02F1/288 , B01J20/261 , B01J20/321 , B01J20/3255 , C02F1/285 , C02F2101/30 , C02F2103/002
摘要： A method of removing microplastic particles from a water-based liquid, comprising the exposure of the liquid to a solid surface on which is retained a sorbitan monooleate surfactant, in a concentration suitable for entrapping substantially all microplastic particles. The method is useful for removing microplastic particles and microfibres from fresh and saline natural waters, effluent water, such as grey water, storm water and waste waters from industrial processes, in addition to any kind of product based on water, such as mineral waters, milk, fruit juices, beverages, pharmaceutical and veterinary products.
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