Study on Calculations of Pollutant Adjustment Concentrations at Monitoring Sections in Water Function Zones under the Scene of Overproof Upstream Water

Jin Fu Liu; Yu Cai; Wei Liu; Hai Yan Duan; Xian En Wang; De Ming Dong

doi:10.4028/www.scientific.net/AMR.726-731.3497

Paper Titles

Research on Comprehensive Protection and Administration System of the Chinese Grand Canal
p.3475

Research on Influences of Global Climate Change on Water Resources in the Yellow River Basin
p.3480

Research on Various Operation Modes of Geheyan Hydropower Station Reservoir in the Qingjiang River
p.3486

Study of Rational Development Mode for Water Resource in Arid Areas Based on the Fuzzy Comprehensive Evaluation
p.3492

Study on Calculations of Pollutant Adjustment Concentrations at Monitoring Sections in Water Function Zones under the Scene of Overproof Upstream Water
p.3497

Study on Surface Flow Constructed Wetland Treating Slightly Polluted River Water in the High Latitude and Cold Region
p.3501

Study on Water Environmental Integrated Management Modeling Platform in Zhangweinan Basin, China
p.3506

Study on Ecological Water Requirement of Luyanghu Wetland in Weinan City, Shaanxi Province
p.3513

Sustainable Water Management on Reclaimed Water Use - A Case of Tianjin
p.3517

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731Study on Calculations of Pollutant Adjustment...

Study on Calculations of Pollutant Adjustment Concentrations at Monitoring Sections in Water Function Zones under the Scene of Overproof Upstream Water

Abstract:

In 2011 the pollution receiving capacity red-line policy in No.1 document of central government made new request on up-to-standard assessments of water function zones. As the key and difficulty work in practice, overproof upstream water normally leads to unfair assessment results of downstream water function zones. In this paper, for calculating pollutant adjustment concentrations to avoid overproof upstream water effects at sections in downstream water function zones, downstream situations are classified according to influences from upstream branches, upstream sewage outlets, or whether in flood season. Equations based on one-dimensional water quality model and pollutant input-response model were put forward to deal with these situations even though downstream sections are not monitored. Calculations above included pollutant decay process, pollutant input-response relation and non-point source pollution. The results show that equations could be used in up-to-standard assessments of water function zones and support water resources management well.