多元复合高分子净水剂的合成与影响因素分析  

Ternary Composite-type Macromolecule Coagulants: Synthesis and Influencing Factors Analysis

作　　者：曾玉彬[1] 杨昌柱[1] 濮文虹[1] 张学鲁[2] 

机构地区：[1]华中科技大学环境科学与工程学院,武汉430074 [2]新疆油田分公司,克拉玛依834000

出　　处：《环境科学与技术》2006年第5期38-40,共3页Environmental Science & Technology

摘　　要：通过对无机絮凝剂聚合氯化铝铁(PAFC)和有机高分子聚丙烯酰胺及阳离子型调整剂为原料进行复合,制备了一种多元高效复合净水剂,对三种化合物的质量比、pH值、反应温度和反应时间进行调整和控制,并对其影响因素和性能进行了评价。实验表明该高效复合净水剂在油田稠油污水处理中,其除浊、除油、除悬浮物及除COD效果明显优于目前常用的PAFC、PAC、PFS等絮凝剂。A high efficient ternary composite-type macromolecule coagulant was compounded with inorganic flocculants polyferric aluminium chloride (PAFC), polyacrylamide (PAM) and cationic-type adjusting agent as materials. The ratio between components, pH, composting temperature and reaction time were adjusted and controlled while the influencing factors and effects of coagulant were studied. It was shown that the composite-type coagulant had better effects than PAFC, PAC and PFS on removing turbidity, oil, suspended solids and COD in treatment of heavy oil wastewater.

关 键 词：无机高分子 复合净水剂 稠油污水处理 

分 类 号：X830.2[环境科学与工程—环境工程]