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| 碳酸盐岩处理AMD生成的污泥除磷初步研究 | |
| 引用本文： | 杨绍章,吴攀,张瑞雪,董慧.碳酸盐岩处理AMD生成的污泥除磷初步研究[J].环境科学与技术,2011,34(11):95-99. |
| 作者姓名： | 杨绍章 吴攀 张瑞雪 董慧 |
| 作者单位： | 1. 贵州大学资源与环境工程学院,贵州贵阳550003;贵州省煤田地质局一四二队,贵州贵阳550003 2. 贵州大学资源与环境工程学院,贵州贵阳550003;贵州大学矿山环境治理工程技术中心,贵州贵阳550003 3. 贵州大学资源与环境工程学院,贵州贵阳,550003 |
| 基金项目： | 贵州省优秀青年科技人才项目(黔科通[2009]19号); 贵州省科技计划项目(黔科合SY字[2009]3059); 贵州大学研究生创新基金项目资助(校研理工2010053) |
| 摘 要： | 选取碳酸盐岩处理矿山酸性废水的污泥作为水中磷的去除材料,研究pH、温度、污泥投加量和接触时间对磷去除作用的影响,以及在此过程污泥中重金属的释放情况.试验表明:当水中磷浓度为10 mg/L,温度25℃,接触时间10 min,污泥投加量0.5 g,pH为7时,磷的去除率达到99.9％以上.实验中污泥有少量重金属的释放,但仍... |
| 关 键 词： | 矿山酸性废水 磷的去除 AMD污泥 废弃物利用 |
Removal of Phosphorus from Wastewater Using Sludge from Acid Mine Drainage Treatment with Carbonate |
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| YANG Shao-zhang,WU Pan,ZHANG Rui-xue,DONG Hui.Removal of Phosphorus from Wastewater Using Sludge from Acid Mine Drainage Treatment with Carbonate[J].Environmental Science and Technology,2011,34(11):95-99. | |
| Authors: | YANG Shao-zhang WU Pan ZHANG Rui-xue DONG Hui |
| Institution: | YANG Shao-zhang1,3,WU Pan1,2*,ZHANG Rui-xue1,2,DONG Hui1(1.School of Resource and Environmental Engineering,Guizhou University,Guiyang550003,China,2.Engineering and Technology Centre of Mining Environment,Guiyang 550003,3.NO.142 Team,Guizhou Provincial Bureau of Coal Geolegy,China) |
| Abstract: | AMD sludge,a waste product from acid mine drainage(AMD) treatment with carbonate,was used as an adsorbent material to remove phosphorus from wastewater.Effects of pH value,temperature,acid mine drainage sludge dosage and contact time for phosphorus removal from wastewater was investigated in experiments,also the dissolved metal concentration in the effluents after phosphorus removing by AMD sludge was studied.Experimental results showed that under the condition of phosphorus concentration approximate 10 mg/... |
| Keywords: | acid mine drainage(AMD) phosphorus removal AMD sludge reuse of waste |
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