Investigation and Analysis of Water Environment of Dalian

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Wang, Yuanxiu^1

Dalian Maple Leaf International School, Dalian, Liaoning, China^1

关键词: Bohai Sea;    Environmental quality standards;    Investigation and analysis;    Water environments;    Water samples;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052023/pdf
DOI  :  10.1088/1755-1315/189/5/052023

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Water environment of Dalian is investigated and analyzed. Firstly, water samples are collected from different areas of Dalian, including Bohai Sea, Huanghai Sea and two reservoirs. Secondly, a series of tests are conducted to measure PH, NH3-N, COD and SS of the water samples. Finally, by the comparison with water environmental quality standards stipulated by China, the water quality in Dalian region is assessed.