| 构建湿地系统水力学参数的设计模型研究 |
| |
| 引用本文： | 宋新山,柳建设,陈燕,秦艳.构建湿地系统水力学参数的设计模型研究[J].环境科学与技术,2009,32(3). |
| |
| 作者姓名： | 宋新山 柳建设 陈燕 秦艳 |
| |
| 作者单位： | 东华大学环境科学与工程学院,上海,201620 |
| |
| 基金项目： | 东华大学优秀青年教师基金，上海市重点学科建设项目 |
| |
| 摘 要： | 构建湿地污水处理系统的水力学参数对于其功能的发挥起着非常重要的作用。在探讨构建湿地主要水力学设计参数的基础上,根据描述构建湿地污染物去除的几类机理模型:一级动力学模型、连续完全混合反应器模型、Monod动力学模型、Ergun公式以及对流-弥散模型,分别导出了相应的构建湿地污水处理系统水力学设计参数的计算模型并分析了不同设计模型的特点。
|
| 关 键 词： | 构建湿地 污水处理系统 水力学参数 设计模型 |
Model Design of Hydraulics Parameters for Constructed Wetlands Wastewater Treatment System |
| |
| SONG Xin-shan,LIU Jian-she,CHEN Yan,QIN Yan.Model Design of Hydraulics Parameters for Constructed Wetlands Wastewater Treatment System[J].Environmental Science and Technology,2009,32(3). |
| |
| Authors: | SONG Xin-shan LIU Jian-she CHEN Yan QIN Yan |
| |
| Institution: | SONG Xin-shan,LIU Jian-she,CHEN Yan,QIN Yan (School of Environmental Science and Engineering,Donghua University,Shanghai 201620,China) |
| |
| Abstract: | Hydraulics parameters of constructed wetland wastewater treatment system,such as hydraulic residence time (HRT),hydraulic load rate(HLR),constructed wetlands area and bed depth play a key and fundamental role for wastewater treatment function of constructed wetlands. Based on different mechanism models used to simulate wastewater treatment process including first order kinetics model,continuously stirred tank reactors model,Monod kinetics model,Ergum formula as well as convection and dispersion equation,hyd... |
| |
| Keywords: | constructed wetlands wastewater treatment system hydraulics parameters model design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
