| 污水土地处理磷迁移转化模拟模型与检验 |
| |
| 引用本文： | 王红旗,舒艳,王亚男.污水土地处理磷迁移转化模拟模型与检验[J].环境污染与防治,2003,25(3):179-182. |
| |
| 作者姓名： | 王红旗 舒艳 王亚男 |
| |
| 作者单位： | 北京师范大学环境科学研究所,环境模拟与污染控制国家重点联合实验室,北京,100875 |
| |
| 基金项目： | 国家自然科学基金资助项目 ( No:2 97770 0 1) |
| |
| 摘 要： | 以“污水土地处理条件下磷的迁移转化模拟试验”为基础，根据磷在土壤中的迁移转化机理，提出了定量模拟离在土壤中迁移转化的联合模型。联合模型包括水运动模型和溶质运动模型两部分，综合考虑离在土壤中迁移、转化和沉淀等过程。在传统的溶质运动模型基础上添加化学转化项形成了具有磷的反应特点的溶质运动模型。通过实测值与计算位的比较，验证了联合模型的合理性和可适用性。
|
| 关 键 词： | 污水处理 土地处理 磷 迁移转化 模拟实验 数学模型 土壤 |
Simulation united-model and validation of phosphorus pollutants transferring and transforming in land treatment for wastewater |
| |
| Wang Hongqi,Shu Yan,Wang Yanan. State Key Laboratory of Environmental Simulation and Pollution Control.Simulation united-model and validation of phosphorus pollutants transferring and transforming in land treatment for wastewater[J].Environmental Pollution & Control,2003,25(3):179-182. |
| |
| Authors: | Wang Hongqi Shu Yan Wang Yanan State Key Laboratory of Environmental Simulation and Pollution Control |
| |
| Institution: | Wang Hongqi,Shu Yan,Wang Yanan. State Key Laboratory of Environmental Simulation and Pollution Control,Institute of Environmental Sciences,Beijing Normal University,Beijing 100875\, |
| |
| Abstract: | Based on the soil experiment simulating phosphorus transferring and transforming in soils and the mechanism of phosphorus transferring and transforming in soils, a united model about phosphorus transferring and transforming in soils was put forward. The united model consists of water model and phosphorus solute model, so transfer, transformation and precipitation can be considered synthetically. Chemical transform items including phosphorus adsorption and precipitation action are considered in the solute model. According to the comparison of the measured value and calculated value, the rationality and applicability of the united model are validated. |
| |
| Keywords: | Land treatment for wastewater Phosphorus United\|model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
