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PLANT-DERIVED FLOCCULANT, FLOCCULANT MIXTURE, METHOD OF FLOCCULATION, AND METHOD FOR PREPARING PLANT-DERIVED FLOCCULANT

机译：植物源性絮凝剂，絮凝剂混合物，絮凝方法以及植物源性絮凝剂的制备方法

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摘要

Disclosed are a plant-derived flocculant and a flocculant mixture having a higher flocculation capacity. The plant-derived flocculant comprises at least one of a dried matter of Corchorus olitorius, a dried matter of Begonia fimbristipula, a dried matter of bananas, and a dried matter of Corchorus capsularis; the plant-derived flocculant has a colloid equivalent of -1.5 mEq/g to -0.20 mEq/g, and the 2 weight% aqueous solution of the plant-derived flocculant has a viscosity of at least 6.0×10^-3 Pa·s (6.0 cP). The flocculant mixture of the invention comprises the plant-derived flocculant described above and a synthetic polymer flocculant having a colloid equivalent of -4.5 mEq/g to -1.2 mEq/g, whose 0.2 weight% aqueous solution has a viscosity of 1.3×10^-1 Pa·s to 4×10^-1 Pa·s (130 cP to 400 cP).

机译：公开了植物絮凝剂和具有较高絮凝能力的絮凝剂混合物。植物来源的絮凝剂包含以下至少一种： Corchorus olitorius 的干物质， Begonia fimbristipula 的干物质，香蕉的干物质和的干物质。 I>荚膜虫; 植物来源的絮凝剂的胶体当量为-1.5 mEq / g至-0.20 mEq / g，并且植物来源的絮凝剂的2 wt％水溶液的粘度至少为6.0×10 ^{-3 Pa·s（6.0 cP）。本发明的絮凝剂混合物包含上述植物来源的絮凝剂和胶体当量为-4.5 mEq / g至-1.2 mEq / g的合成聚合物絮凝剂，其0.2重量％水溶液的粘度为1.3×10 < Sup> -1 Pa·s至4×10 ^{-1 Pa·s（130 cP至400 cP）。}} 展开▼

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公开/公告号EP2664585A1

专利类型

公开/公告日2013-11-20

原文格式PDF

申请/专利权人 SONY CORPORATION;DEXERIALS CORPORATION;
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申请/专利号EP20120734036

发明设计人 INAGAKI YASUHITO;SHIMIZU KOHEI;HASEGAWA MASATO;
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申请日2012-01-06

分类号C02F1/54;C02F1/56;

国家 EP

入库时间 2022-08-21 15:48:03

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