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强化塘-人工湿地复合生态塘系统中氮和磷的去除规律
引用本文:曹向东,王宝贞,蓝云兰,刘鸿亮.强化塘-人工湿地复合生态塘系统中氮和磷的去除规律[J].环境科学研究,2000,13(2):15-19.
作者姓名:曹向东  王宝贞  蓝云兰  刘鸿亮
作者单位:1. 深圳市龙岗区环境保护局,广东,深圳,518172
2. 哈尔滨建筑大学,黑龙,江,哈尔滨,150006
3. 中国环境科学研究院,北京,100012
摘    要:在大量分组试验数据的基础上,剖析了强化厌氧塘,兼性人工湿地,强化好氧塘和水生植物系塘的最佳工艺的参数以及整体系统的组合性能,探讨了氮和磷元素在各单元塘以及系统中的迁移,降解规律。

关 键 词:强化塘  人工湿地    生态塘系统  废水处理  

Removal of Nitrogen and Phosphorus in the Pond-Wetland Combined System
CAO Xiang-dong,WANG Bao-zhen,LAN Yun-lan,LIU Hong-liang.Removal of Nitrogen and Phosphorus in the Pond-Wetland Combined System[J].Research of Environmental Sciences,2000,13(2):15-19.
Authors:CAO Xiang-dong  WANG Bao-zhen  LAN Yun-lan  LIU Hong-liang
Abstract:On the basis of plenty of data from pilot\|scale batch experiments, the optimal process parameters for intensified anaerobic pond, facultative wetland, intensified aerobic pond and root\|zone pond as well as the combined properties of the integrated system were investigated. The transport and degradation rules of nitrogen and phosphorus in both the cell ponds and the whole system were also explored. The experiments showed that in the combined system, there are great cooperative and complementary mechanisms among the cell ponds. One cell provides the pretreatment for the subsequent cell, which makes the subsequent cell play full roles. Simultaneously, duo to combination of all the treatment mechanisms such as assimilation, decomposition, interception, absorption, adsorption and filtration of microbes, wetland roots and soil under the anaerobic, facultative and aerobic conditions, the system has higher nitrogen and phosphorus removal efficiencies than normal pond systems.
Keywords:intensified pond  wetland  nitrogen  phosphorus  removal  
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