| 温敏凝胶对食用菌含盐废水中有机物的浓缩作用 |
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| 引用本文： | 夏烈文.温敏凝胶对食用菌含盐废水中有机物的浓缩作用[J].兰州石化职业技术学院学报,2012(3):1-3. |
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| 作者姓名： | 夏烈文 |
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| 作者单位： | 乐山师范学院化学学院,四川乐山614000 |
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| 基金项目： | 国家自然科学基金(20973087);四川省教育厅青年基金(09ZB027);乐山市科技局重点研究计划(09SZD005);乐山师范学院科研资助项目(Z0973、Z1161) |
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| 摘 要： | 以具有温度敏感性的聚（N-异丙基丙烯酰胺）（PNIPA）水凝胶对食用菌含盐废水进行有机物浓缩,考查了不同浓度的PNIPA水凝胶在不同凝胶/废盐水比条件下对废盐水中有机物的浓缩效果。发现PNIPA水凝胶对食用菌含盐废水中有机物能起到很好的浓缩作用,凝胶中PNIPA浓度为10%的凝胶对食用菌含废水中有机物的浓缩效果最好。
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| 关 键 词： | N-异丙基丙烯酰胺 水凝胶 食用菌 CODCr |
Concentration of Organic Substance in Waste Water from Mushroom Industry by Thremosensitive Hydrogel |
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| XIA Lie-wen.Concentration of Organic Substance in Waste Water from Mushroom Industry by Thremosensitive Hydrogel[J].Journal of Lanzhou Petrochemical Vocational College of Technology,2012(3):1-3. |
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| Authors: | XIA Lie-wen |
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| Institution: | XIA Lie-wen(Leshan Normal University,Leshan 614000,China) |
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| Abstract: | A thermosensitive Polypropylacrylamide(PNIPA) hydrogel was used to concentrate organic substances in waste water from mushroom industry.PNIPA hydrogel with different NIPA concentration was inspected to concentrate organic substances in waste water from mushroom industry under different hydrogel / waste water ratio.The condensation effect of PNIPA hydrogel on waste water from mushroom industry was affirmed by our experiments and it was found that PNIPA hydrogel with 10% NIPAM concentration has best concentrating effect for waste water from mushroom industry. |
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| Keywords: | propylacrylamide hydrogel mushroom CODCr |
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