| 粉煤灰处理含磷废水的研究 |
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| 引用本文： | 阎存仙,周红.粉煤灰处理含磷废水的研究[J].上海环境科学,2000,19(1):33-34,36. |
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| 作者姓名： | 阎存仙 周红 |
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| 作者单位： | 上海交通大学化学化工学院，上海交通大学化学化工学院 上海 200240，上海 200240 |
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| 摘 要： | 迷了降低水体富营养化，以粉煤灰作为吸附剂，探讨了含磷为５０－１２０ｍｇ／Ｌ模拟废水脱磷的一般规律，结果表明，粉煤灰是一种有效的吸附剂，在含Ｐ浓度为５０－１２０ｍｇ／Ｌ，粉煤灰用量每５０ｍＬ为２－２．５ｇ，粒径范围１４０－１６０目，ＰＨ中性的实验条件下，磷的去除率最高可达９９％以上。
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| 关 键 词： | 含磷废水 吸附 脱磷 粉煤灰 废水处理 |
Study on Removal of Phosphorus from Wastewater by Fly Ash |
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| Yan Cunxian,Zhou Hong.Study on Removal of Phosphorus from Wastewater by Fly Ash[J].Shanghai Environmental Science,2000,19(1):33-34,36. |
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| Authors: | Yan Cunxian Zhou Hong |
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| Abstract: | To lower the trend of serious eutrophication of reserviors, this paper studied the ability of fly ash to remove phosphorus from wastewater. The results showed that fly ash is effective to adsorb phosphorus. When concentration of phosphorus was 50 ~ 120mg/L, amount of fly ash used 2 ~ 2.5g and partide size 140 - 160 mesh, under pH neutral experimental condition, the efficiency of phosphorus removal rate reached about 99%. |
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| Keywords: | Phosphorus wastewater Adsorption Phosphorus removal Fly ash |
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