Study on Main Pollutants and Water Quality of Landscape Waterbody in Suzhou Ancient City

DOI

10.2991/iceep-18.2018.287How to use a DOI?

Keywords

Suzhou ancient city, landscape waterbody, pollutants, water quality.

Abstract

The water system of Suzhou ancient city is vertical and horizontal. There are many water networks composed of large and small rivers, which have the functions of production, life and landscape. Taking the landscape water body of Suzhou ancient city as the research object, the national standard analysis method was used to compare the seven indicators of pH, permanganate index, dissolved oxygen, ammonia nitrogen, total phosphorus, volatile phenol and petroleum with the surface water environmental quality standards. The results show that the water quality of the rivers in Suzhou ancient city is generally V or inferior V. Among them, ammonia nitrogen pollution is the most serious, far exceeding the V water quality standard, up to 7.7 mg / L; organic pollution is more serious, all are IV to V water quality. The ammonia nitrogen and permanganate index in water and the content of petroleum and volatile phenolic pollutants generally have a linear relationship.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guosheng Ma
AU  - Juan Chen
PY  - 2018/09
DA  - 2018/09
TI  - Study on Main Pollutants and Water Quality of Landscape Waterbody in Suzhou Ancient City
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1594
EP  - 1598
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.287
DO  - 10.2991/iceep-18.2018.287
ID  - Ma2018/09
ER  -