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锁磷剂Phoslock除磷试验研究 被引量:1

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摘要 研究了锁磷剂(Phoslock)吸附除磷的效果及动力学,当原水磷酸盐浓度为1 mg/L时(以P计),处理水中磷酸盐随Phoslock的投加量增加而减少,pH为9~10时除磷效果最佳;动力学试验表明,Phoslock除磷具有持续性和长效性;Phoslock对磷酸盐的吸附可较好拟合Langmuir等温线;解吸附试验表明,磷酸盐的吸附与解吸处于动态平衡,解吸的磷酸盐浓度较低,不会对处理效果造成显著影响。
出处 《给水排水》 CSCD 北大核心 2011年第S1期166-170,共5页 Water & Wastewater Engineering
基金 国家水体污染控制与治理科技重大专项(2008ZX07314-004-001-003)
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