| 污泥陶粒流离球填料的应用研究 |
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| 作者姓名： | 曹凤云 栾薇 |
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| 作者单位： | [1]黑龙江农业工程职业学院动物科技学院 [2]东北农业大学生命科学学院 |
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| 摘 要： | 填料是流离生化技术处理污水的关键材料。文中模拟试验污水处理过程,测试污泥流离球填料的挂膜情况和污染物去除能力。确定运行适应性参数DO水平为4～5mg/L,水力停留时间4h,反应温度22℃,反应pH值7～9时,实施处理配制污水试验的结果表明,净化后污水CODcr和NH3-N去除效果良好,污水净化后符合国家"污水综合排放标准"二级标准的要求,污泥陶粒流离球填料应用于污水处理可行。
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| 关 键 词： | 填料 挂膜 污水处理 |
Research on Application of separated Ball Filler of Sludge Aggregate |
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| Authors: | CaoFengyunAnimal Science and Technology Institute of Heilongjiang Vocational College of Agricultural Engineering Harbin LuanWei |
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| Institution: | (Life Sciences College of Northeast Agricultural University Harbin ); |
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| Abstract: | Filler is the key material Separated biotechnology for sewage treatment.We simulated sewage treatment process,test membrane condition and pollutant removal capability of sludge Separated ball filler.Running adaptive parameters of DO was 4-5mg/L,hydroli retention time was 4h,reaction temperature was 22℃ and pH value was 7-9.The result showed that removal effect of CODcr and NH3-N in sewage was obvious.The treated water could reach the second grade standard of Integrated Wastewater Discharge Standard.So separ... |
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| Keywords: | Filler Membrane Sewage treatment |
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