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发明授权
CN102010078B 一种反渗透阻垢剂 失效 - 权利终止

一种反渗透阻垢剂
摘要：
本发明属于工业给水处理和深度废水处理技术领域，涉及一种反渗透阻垢剂，其各成份占有效成份总重量的百分比如下：马来酸-丙烯酸共聚物50～70％；2-膦酰基丁烷-1，2，4-三羧酸(PBTCA)10～25％；异噻唑啉酮1～5％；乌洛托品8～20％。本发明提供的阻垢剂阻垢性能高，适用于高硬水，而且含有杀菌成分，能保障膜不受菌藻滋生，具有抑菌、缓蚀、阻垢多种性能。
摘要（英）：

The invention belongs to the technical fields of industrial feed water treatment and advanced wastewater treatment and relates to a reverse osmosis scale inhibitor. The scale inhibitor comprises the following components by weight percent: 50-70% of maleic acid-acrylic acid copolymer, 10-25% of 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTCA), 1-5% of isothiazolinone and 8-20% of urotropin. The scale inhibitor provided by the invention has high scale inhibition performance, is suitable for water with high hardness, contains bactericidal ingredients so that bacteria and algae can not propagate on the membrane and has various functions of inhibiting bacteria, corrosion and scale.

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