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本文系统研究了铝盐及有机高分子絮凝剂与磁粉在高浊度原水中复合投加的絮凝效果和含磁絮体形成的最佳参数 ,并通过比较处理效果 ,出水沉降时间和含磁絮体的显微结构 ,验证了本磁絮凝方法处理高浊度原水效果更好 ,停留时间更短的预估 ,且絮体含磁易分离 ,为管式絮凝器采用磁絮凝和高梯度磁分离工艺提供了参数依据和高效絮凝分离一体化、管道化的可行性证明。
This paper systematically studied the aluminum salt and organic polymer flocculant and magnetic powder in the high turbidity of raw water flocculation effect and flocculation of the best parameters, and by comparing the treatment effect, the effluent sedimentation time and the magnetic floc The microstructure of the flocculant was verified by the magnetic flocculation method to treat the high-turbidity raw water better and with shorter residence time. The floc was separated with magnetism easily and the magnetic flocculation and high gradient magnetic separation Process provides a parameter basis and efficient flocculation separation and integration, pipeline feasibility proof.