|
| 生化处理有机物去除率与动力学参数间关系 |
| Research on the relationship between the removal rate oforganic and kinetic parameters in wastewater biochemical treatment |
| |
| DOI： |
| 中文关键词: 污水生化处理 有机物去除率 动力学参数 数学模型 |
| 英文关键词: wastewater biochemical treatment organic removal rate kinetic parameters mathematical model |
| 基金项目:理论有机化学与功能分子教育部重点实验室开放基金资助项目(LKF1404) |
|
| 摘要点击次数: 1902 |
| 全文下载次数: 0 |
| 中文摘要: |
| 污水处理已趋于多样化,生化处理是较为常规的处理有机物的方法,但是从动力学理论上探索其本质动力学参数关系却是屈指可数.本文通过模拟污水生化处理系统,推导出有机物去除率同有机物降解速率常数、活性污泥浓度及水力停留时间关系的数学模型.结合湘潭某污水处理厂工艺试验数据,把有机物实际去除率与理论去除率作比较.结果表明:通过此模型能够指导生产. |
| 英文摘要: |
| Nowdays,the treatment of the sewage tends to become more and more diversified, biochemical treatment is a more conventional method of treating organic matter.However,it is only a handful to explore its intrinsic kinetic parameters from the theory of dynamics.By simulating the sewage biochemical treatment system,the mathematical expressions were obtained, which contained the ralitionship among the removal rate and degradation rate of organic matter, the concentration of activated sludge and the hydraulic stay time. The actual removal rate of organic matter was compared with the theoretical removal rate by using the process data of a sewage treatment plant located in Xiangtan.The results show that this model is very instructive for production. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
