| 土壤生态系统处理生活污水的应用研究 |
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| 引用本文： | 蒋利伟,燕启社,黄飞,张瑞芹.土壤生态系统处理生活污水的应用研究[J].郑州大学学报(工学版),2012,33(1):79-83. |
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| 作者姓名： | 蒋利伟 燕启社 黄飞 张瑞芹 |
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| 作者单位： | 郑州大学环境科学研究院,河南郑州,450001 |
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| 基金项目： | 教育部重点实验室开放基金资助项目(KL-PPEC-2010-4) |
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| 摘 要： | 对土壤生态处理技术处理生活污水进行了研究,在不同时期对系统进水和出水中化学需氧量(CODcr)、总氮(TN)、总磷(TP)和悬浮物(SS)的浓度进行了监测,监测结果表明:由于采用地埋式设计,系统在不同季节受环境变化影响较小,运行稳定,当进水污染物浓度在一定范围内时,出水水质达到城镇污水处理厂污染物排放标准一级(B)标准.运行过程同时表明土壤生态处理技术具有能耗低、零排放、景观和谐等特点.
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| 关 键 词： | 生活污水 土壤生态系统 CODcr TN TP |
Application of Soil Infiltration System for Domestic Sewage |
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| JIANG Li-wei
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YAN Qi-she
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HUANG-Fei
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ZHANG Rui-qin.Application of Soil Infiltration System for Domestic Sewage[J].Journal of Zhengzhou University: Eng Sci,2012,33(1):79-83. |
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| Authors: | JIANG Li-wei YAN Qi-she HUANG-Fei ZHANG Rui-qin |
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| Affiliation: | (Institute of Environmental Sciences,Zhengzhou University,Zhengzhou 450001,China) |
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| Abstract: | In order to evaluate the removal efficiency of soil ecological system for contaminants,concentrations of CODcr,TN,TP and SS which were from inflow and effluent were monitored continuously in different seasons,respectively.The results showed that the operation situation was affected hardly by temperature change because of the under-ground design of the system,and the water quality of effluent content with the "urban sewage treatment plant pollutant discharge standard(GB18918-2002)" when the concentration of inflow was limited within a certain range.The operation process also showed that the technology had characteristics of less energy consumption,less wastes discharge,and landscape harmony.Soil ecological wastewater treatment technology has opened up a new approach for the dispersive sewage management of tourist resorts,remote villages and other areas. |
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| Keywords: | domestic sewage soil ecological system CODcr TN TP |
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