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首页> 外文会议>NATO advanced research workshop on water treatment technologies for the removal of high-toxity pollutants >COMPOSITE IRON-BASED COAGULANT SYNTHESISED BY INORGANIC POLYFERRIC SULPHATE AND ORGANIC, NON-ANIONIC POLYMER
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COMPOSITE IRON-BASED COAGULANT SYNTHESISED BY INORGANIC POLYFERRIC SULPHATE AND ORGANIC, NON-ANIONIC POLYMER

机译：由无机聚硫酸盐和有机非阴离子聚合物合成的复合铁基凝结剂

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摘要

Currently, research is focused on the synthesis of new composite coagulants, which are constituted of both inorganic and organic materials, so as to utilize within one reagent the advantages of both inorganic and organic components and increase their efficiency in treating water and/or wastewater. In this paper, the development of such reagents is investigated by combining an inorganic pre-polymerised coagulant (polyferric sulphate, PFS) with an organic, non-anionic polymer (polyacrylamide, PAA) under different [PAA]/[Fe] (mg/L) ratios. The results show that they possess improved properties than the conventional, non-modified reagents. Coagulation experiments suggested that the new coagulants exhibit a very good coagulation performance, thus enabling to consider their application in treating real and more loaded wastewaters, investigating their efficiency in removing possible toxic pollutants.
机译：目前，研究专注于新型复合凝结剂的合成，其由无机和有机材料构成，以便在一种试剂内使用无机和有机组分的优点，并提高其处理水和/或废水的效率。在本文中，通过将无机预聚合的凝结剂（聚丙烯酸酯，PFS）与不同[PAA] / [Fe]（Mg /）（Mg /）（Mg /）组合，通过将无机预聚合的凝结剂（聚丙烯酰胺，PAA）组合来研究这种试剂的发育。（Mg / l）比率。结果表明，它们具有比常规的未修饰的试剂更好的性质。凝血实验表明，新的凝结剂表现出非常良好的凝固性能，因此可以考虑其在治疗真实和更负荷的废水器方面的应用，研究其效率去除可能的毒性污染物。

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