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| 悬浮载体SBR工艺最佳运行工况研究 | |
| 引用本文： | 李芙蓉,毛成银,董有.悬浮载体SBR工艺最佳运行工况研究[J].安徽农业科学,2010,38(5):2755-2757. |
| 作者姓名： | 李芙蓉 毛成银 董有 |
| 作者单位： | 1. 武汉工业学院化学与环境工程学院,湖北武汉,430023 2. 南京工业职业技术学院,江苏南京,210046 3. 中钢集团武汉安全环保研究院,湖北武汉,430081 |
| 基金项目： | 科研院所开发研究专项资金(国科发财字[2001]269号) |
| 摘 要： | 目的]探究悬浮载体SBR工艺最佳运行条件。方法]采用悬浮载体SBR工艺,按＂短时进水-缺氧-厌氧-曝气-沉淀-出水＂流程对模拟生活污水进行了单因素初步试验及正交试验。结果]各因素对污水处理效果影响的大小顺序为曝气时间〉厌氧时间〉缺氧时间〉沉淀时间;每个运行周期为9.0 h;各运行阶段的最佳时间组合为缺氧1.0 h、厌氧2.0 h、曝气5.0 h、沉淀1.0 h。结论]最佳工艺条件下,CODCr、NH3-N、TP的去除率分别为90.4%、89.9%、81.3%。 |
| 关 键 词： | 悬浮载体 SBR 运行工况 正交试验 |
Study on Optimum Operation Status of Suspended Carrier SBR Technology |
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| LI Fu-rong et al.Study on Optimum Operation Status of Suspended Carrier SBR Technology[J].Journal of Anhui Agricultural Sciences,2010,38(5):2755-2757. | |
| Authors: | LI Fu-rong |
| Institution: | College of Chemical and Environment Engineering;Wuhan Engineering Institue;Wuhan;Hubei 430023 |
| Abstract: | Objective] The aim was to study the optimum operation condition of suspended carrier SBR technology.Method] The suspended carrier SBR technology was used to conduct the primary single factor test and the orthogonal test on the simulated domestic sewage according to the process of water inflow at short time-anoxia-anaerote-aeration-deposition-water outflow.Result] The treatment effect of each factor on the domestic sewage was in order of aeration time > anaerote time > anoxia time > deposition time,with e... |
| Keywords: | Suspended carrier SBR Operation status Orthogonal test |
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