| Techno-economic analysis of municipal wastewater land treatment systems in China |
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| 引用本文： | Huang Chuyu,Ou Ziqing. Techno-economic analysis of municipal wastewater land treatment systems in China[J]. 环境科学学报(英文版), 1993, 5(1): 16-22 |
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| 作者姓名： | Huang Chuyu Ou Ziqing |
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| 作者单位： | Huang ChuyuInstitute of Environmental Protection of Jilin Province，Jilin 132011，ChinaOu Ziqing Institute of Applied Ecology，Chinese Academy of Sciences，Shenyang 110015，China |
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| 摘 要： | This paper analyses the capital costs, power consumption and operation costs of municipal wastewater land treatment systems, including rapid infiltration, slow-rate infiltration, overflow and constructed wetland, by means of series engineering design. The results show that land treatment can save 50-70% of capital costs, 80-90% of power and 75-85% of operation costs when compared with secondary treatment.
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| 关 键 词： | land treatment system techno-economy series design cost model. |
| 收稿时间： | 1991-03-25 |
Techno-economic analysis of municipal wastewater land treatment systems in China |
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| Huang ChuyuInstitute of Environmental Protection of Jilin Province,Jilin ,ChinaOu Ziqing Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang ,China. Techno-economic analysis of municipal wastewater land treatment systems in China[J]. Journal of environmental sciences (China), 1993, 5(1): 16-22 |
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| Authors: | Huang ChuyuInstitute of Environmental Protection of Jilin Province Jilin ChinaOu Ziqing Institute of Applied Ecology Chinese Academy of Sciences Shenyang China |
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| Affiliation: | Huang ChuyuInstitute of Environmental Protection of Jilin Province,Jilin 132011,ChinaOu Ziqing Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110015,China |
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| Abstract: | This paper analyses the capital costs, power consumption and operation costs of municipal wastewater land treatment systems, including rapid infiltration, slow-rate infiltration, overflow and constructed wetland, by means of series engineering design. The results show that land treatment can save 50-70% of capital costs, 80-90% of power and 75-85% of operation costs when compared with secondary treatment. |
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| Keywords: | land treatment system techno-economy series design cost model. |
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