| 利用污水处理厂废弃污泥种植裂叶喜林芋的可行性初步研究 |
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| 引用本文： | 阮晓峰,胡欢,吴海华,王祥荣,王寿兵.利用污水处理厂废弃污泥种植裂叶喜林芋的可行性初步研究[J].复旦学报(自然科学版),2009,48(3). |
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| 作者姓名： | 阮晓峰 胡欢 吴海华 王祥荣 王寿兵 |
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| 作者单位： | 复旦大学,环境科学与工程系,上海200433
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| 基金项目： | 国家社会科学重大基金 |
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| 摘 要： | 污水处理厂废弃污泥已经成为了一种新的污染源.为了实现其资源化利用、减少处置成本,节约土地资源,研究了高附加值观赏植物裂叶喜林芋在不同浓度污泥中的生长情况.结果表明,添加一定比例的废弃污泥不但适合裂叶喜林芋的种植,还能促进其生长.综合考虑植物生长速度、体内叶绿素、Fe及主要重金属含量后,认为添加50%的污泥较为适合裂叶喜林芋种植.
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| 关 键 词： | 裂叶喜林芋 废弃污泥 生长 叶绿素 重金属 |
A Preliminary Study on the Growth of Philodendron selloum in the Excess Sludge of Sewage Treatment Plants |
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| RUAN Xiao-feng,HU Huan,WU Hai-hua,WANG Xiang-rong,WANG Shou-bing.A Preliminary Study on the Growth of Philodendron selloum in the Excess Sludge of Sewage Treatment Plants[J].Journal of Fudan University(Natural Science),2009,48(3). |
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| Authors: | RUAN Xiao-feng HU Huan WU Hai-hua WANG Xiang-rong WANG Shou-bing |
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| Affiliation: | Department of Environmental Science and Engineering;Fudan University;Shanghai 200433;China |
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| Abstract: | The excess sludge of sewage treatment plants had become a new pollutant sources.For realizing the utilization of excess sludge(USERS),reducing the cost of disposal and saving land resource,the growth of Philodendron selloum in different consistencies of USERS were studied.Considering weight,chlorophyll content,Fe and heavy metals,50% USERS was suitable for the growth of Philodendron selloum. |
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| Keywords: | Philodendron selloum excess sludge growth chlorophyll heavy metal |
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