[1] Zhang Licheng, Lan Yu, Cheng Yanan, et al. Testing and analysis of rainwater quality in Shenyang [J]. Journal of Southeast University (English Edition), 2014, 30 (2): 246-250. [doi:10.3969/j.issn.1003-7985.2014.02.020]

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Testing and analysis of rainwater quality in Shenyang()

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

30

Issue:

2014 2

Page:

246-250

Research Field:

Environmental Science and Engineering

Publishing date:

2014-06-20

Info

Title:

Testing and analysis of rainwater quality in Shenyang

Author(s):

Zhang Licheng¹;  2;  Lan Yu¹;  Cheng Yanan¹;  Dang Wei¹

¹School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang 110168, China
² Architectural Design and Research Institute, Shenyang Jianzhu University, Shenyang 110168, China

Keywords:

rainwater quality;  building roof;  community runoff;  municipal outlet

PACS:

X703.1

DOI:

10.3969/j.issn.1003-7985.2014.02.020

Abstract:

To explore the influence of rainwater quality on rain utilization projects, the rainwater of building roofs, community runoff and municipal outlets, which were taken from Hunnan New District of Shenyang, was detected and analyzed for one year. The results show that the main pollutants affecting the quality of the rainwater are chemical oxygen demand(COD)and suspended solids(SS), which is especially obvious at the beginning of rainfall. With the duration of the rainfall, water quality improves. The contents of COD and SS in municipal outlets are the highest, which are 167 to 249 mg/L and 119 to 332 mg/L, respectively. The contents of COD and SS are 27 to 85 and 106 to 269 mg/L in community runoff, 15 to 80 and 50 to 153 mg/L in the rainwater of building roofs. NH⁺₄-N concentrations of the three sampling sites are 1.7 to 5.2, 3.7 to 18.2 and 5.2 to 25.6 mg/L.

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Memo

Memo:

Biography: Zhang Licheng( 1972—), male, doctor, senior engineer, zlclicheng@sina.com.
Foundation item: The Science and Technology Project of Housing and Urban Ministry of China(No.2011-K7-13 ).
Citation: Zhang Licheng, Lan Yu, Cheng Yanan, et al. Testing and analysis of rainwater quality in Shenyang[J].Journal of Southeast University(English Edition), 2014, 30(2):246-250.[doi:10.3969/j.issn.1003-7985.2014.02.020]

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