Present Situation of Treatment and Utilization of Rural Sewage Constructed Wetland in Loess Plateau

Yulu Wei

doi:10.54691/q7nf9e42

Authors

Yulu Wei

DOI:

https://doi.org/10.54691/q7nf9e42

Keywords:

Rural Sewage; Constructed Wetland; Sewage Treatment.

Abstract

With the improvement of living standards, the output of rural domestic sewage is also increasing. How to treat sewage and effectively use sewage has become the main technical bottleneck restricting the social and economic development of the Loess Plateau. The construction cost of constructed wetland is low, the construction form is flexible, and the landscape greening of courtyards and villages can be organically combined with the sewage treatment, which is in line with the guiding direction of local sewage consumption in rural areas. The existing problems of rural sewage treatment are analyzed, and the development status and prospect of constructed wetland are discussed.

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References

[1] Wang Junneng, Zhao Xuetao, Cai Nan, Chen Minmin, Wang Hao. Pollution Discharge and Environmental Treatment Efficiency of Rural Domestic Sewage in China[J] Research of Environmental Sciences, 2020,272(12): 25-34.

[2] Lu Hang. Study on the application of small constructed wetland to treat domestic sewage in new rural areas in North China[D]. Xi 'an: Northwest University2013.

[3] Fan Gaoteng;Xue Qi;Xiao Hua.Technological improvement scheme of township sewage treatment plant[J].Theoretical Research in Urban Construction,2011,0(29):1-3.

[4] Li Siliang.Study on Optimized Operation and Performance of A2O Wastewater Treatment Processes in Northeast Small Towns[D] Harbin Institute of Technology,2016.

[5] Kuang Qijun,Wu Zhenbin,Xia Yizheng.Study on the Removal Efficiency of Algae by Constructed Wetland[J]. Acta Hydrobiologica Sinica,2000,24(6):655-658.

[6] Wu Zhenbin;Chen Huirong;Lei Lamei;Song Lirong;Fu Guiping;Jin Jianming;He Feng;He Zhenrong [J]. Study of the Effect of Constructed Wetland on the Removal of Microcystins [J]. Resources and Environment in the Yangtze Basin,2000,9(2):242-247.

[7] Institute of Standard Quota, Ministry of Housing and Urban and Rural Housing, PRC. Technical guidelines for sewage treatment in constructed wetlands[RISNTG006-2009].Beijing: China Building Industry Press,2009: 188.

[8] Ministry of Environmental Protection, People's Republic of China. Technical specification for sewage treatment of constructed wetland[HJ2005-2010]. Beijing: Published by China Environmental Science Press,2010: 16.