| 改性膨润土对校园生活污水中磷的去除研究 |
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| 引用本文： | 梁启斌,刘云根,王伟,林瑞峰. 改性膨润土对校园生活污水中磷的去除研究[J]. 云南环境科学, 2011, 30(1): 63-65 |
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| 作者姓名： | 梁启斌 刘云根 王伟 林瑞峰 |
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| 作者单位： | 梁启斌,刘云根,林瑞峰,LIANG Qi-bin,LIU Yun-gen,LIN Rui-feng(西南林业大学环境科学与工程系,云南,昆明,650224);王伟,WANG Wei(云南省环境科学研究院,云南,昆明,650034) |
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| 摘 要： | 利用碳酸钠对膨润土进行改性，探讨其改性条件及改性后膨润土对生活污水中磷的去除效果。实验结果表明，经投加6％的钠化剂、搅拌90min改性后的膨润土对校园生活污水中的总磷和正磷酸盐的去除率可达69．4％和36．8％。
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| 关 键 词： | 膨润土 钠化改性 校园生活污水 磷 去除研究 |
Research on the Removal of Phosphorus from Schoolyard Domestic Sewage by Modified Bentonite |
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| LIANG Qi-bin,LIU Yun-gen,WANG Wei,LIN Rui-feng. Research on the Removal of Phosphorus from Schoolyard Domestic Sewage by Modified Bentonite[J]. Yunnan Environmental Science, 2011, 30(1): 63-65 |
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| Authors: | LIANG Qi-bin LIU Yun-gen WANG Wei LIN Rui-feng |
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| Affiliation: | LIANG Qi -bin, LIU Yun -gen, WANG Wei, LIN Rui -feng ( 1. Department of Environmental Science and Engineering of Southwest Forestry University, Kunming Yunnan 650224 China) |
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| Abstract: | The bentonite was modified by using sodium carbonate. The modification conditions and removal efficiency of phosphorus from schoolyard domestic sewage were studied. The experimental results showed that the removal efficiency of total phosphorus and orthophosphate could be up to 69. 4% and 36. 8% respectively with the total amount of sodium carbonate being 6% and stirring time being 90 minutes. |
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| Keywords: | bentonite sodium modification schoolyard domestic sewage phosphorus removal study |
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