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微絮凝直接过滤用于印染尾水回用的可行性研究 被引量:4

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摘要 以某典型印染企业废水尾水为研究对象,针对尾水回用的实际需求,进行了印染废水深度处理回用工艺的适用性研究。同时对微絮凝直接过滤工艺中絮凝剂、G值、微絮凝时间、滤料等条件进行了优化。试验结果表明,铝系絮凝剂中的HPAC处理效果显著,当投药量为20mg/L,絮凝时间为2min,G值控制在100s-1时,处理效果较好;微絮凝直接过滤工艺中多介质滤料的处理效果优于匀介质滤料。
出处 《给水排水》 CSCD 北大核心 2011年第11期143-148,共6页 Water & Wastewater Engineering
基金 国家水体污染控制与治理科技重大专项(2008ZX07211-006-1)
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参考文献15

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二级参考文献34

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