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| 海绵铁生物填料对生化处理效果的影响 | |
| 引用本文： | 李杰,王亚娥,王志盈,安兴才.海绵铁生物填料对生化处理效果的影响[J].水处理技术,2006,32(12):64-66. |
| 作者姓名： | 李杰 王亚娥 王志盈 安兴才 |
| 作者单位： | 1. 西安建筑科技大学环境与市政工程学院,陕西,西安,710048;兰州交通大学环境与市政工程学院,甘肃,兰州,730070 2. 兰州交通大学环境与市政工程学院,甘肃,兰州,730070 3. 西安建筑科技大学环境与市政工程学院,陕西,西安,710048 4. 中国兰州膜分离基地甘肃省膜科学技术研究院,甘肃,兰州,730000 |
| 摘 要： | 通过加入不同量海绵铁载体填料的SBR反应器与普通活性污泥SBR反应器处理生活污水效果的比较，考察了海绵铁用作生物处理载体填料的可行性。试验表明，海绵铁生物载体填料可以大大提高反应器的处理效果，特别是脱氮除磷的效果，且处理效果与海绵铁载体的投加量密切相关。当海绵铁加量为67g／L时COD的去除率最高，为100g／L时TN的去除率最高，海绵铁加量越大，除磷的效果越好。海绵铁生物载体填料具有广阔的开发研究前景。 |
| 关 键 词： | 海绵铁 SBR反应器 脱氮除磷 废水处理 |
| 文章编号： | 1000-3770（2006）12-0064-03 |
| 收稿时间： | 2006-07-21 |
| 修稿时间： | 2006-07-21 |
EFFECT OF BIOLOGICAL PACKING WITH SPONGE IRON ON BIOCHEMICAL TREATMENT RESSULTS |
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| LI Jie,WANG Ya-e,WANG Zhi-ying,AN Xing-cai.EFFECT OF BIOLOGICAL PACKING WITH SPONGE IRON ON BIOCHEMICAL TREATMENT RESSULTS[J].Technology of Water Treatment,2006,32(12):64-66. | |
| Authors: | LI Jie WANG Ya-e WANG Zhi-ying AN Xing-cai |
| Abstract: | By comparing conventional activated sludge SBR process with SBR systems putting into sponge iron as biological carrier ,the feasibility of sponge iron as the packing for biological treatment was investigated. It was shown that sponge iron packing could greatly improve the treating effect of the reactor, especially for nitrogen and phosphorus removal, moreover, the treating effect is closely related to dosage of sponge iron packing; when sponge iron dosage was 67g/L, COD removal rate was the highest; when it was 100g/L, TN removal rate was the highest; the greater the dosage of sponge iron packing, the better the phosphorus removal. The biological packing of sponge iron possesses wide prospects of development. |
| Keywords: | sponge iron SBR reactor nitrogen and phosphorus removal wastewater treatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
