Monitoring and Assessment of Youshui River Water Quality in Youyang

By monitoring the water quality of Youshui River from January 2016 to December 2016, according to the indicator grading and the assessment standard of water quality, the formulas for 3 types water quality indexes are established. These 3 types water quality indexes, the single indicator index Ai, si...

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Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 113; no. 1; pp. 12069 - 12075
Main Authors Wang, Xue-qin, Wen, Juan, Chen, Ping-hua, Liu, Na-na
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.02.2018
Subjects
Environmental management
Indicators
Monitoring
Phosphorus
Quality assessment
Rivers
Water quality
Water quality standards
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Summary:By monitoring the water quality of Youshui River from January 2016 to December 2016, according to the indicator grading and the assessment standard of water quality, the formulas for 3 types water quality indexes are established. These 3 types water quality indexes, the single indicator index Ai, single moment index Ak and the comprehensive water quality index A, were used to quantitatively evaluate the quality of single indicator, the water quality and the change of water quality with time. The results show that, both total phosphorus and fecal coliform indicators exceeded the standard, while the other 16 indicators measured up to the standard. The water quality index of Youshui River is 0.93 and the grade of water quality comprehensive assessment is level 2, which indicated that the water quality of Youshui River is good, and there is room for further improvement. To this end, several protection measures for Youshui River environmental management and pollution treatment are proposed.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/113/1/012069