TAILIEUCHUNG - Impacts of pollution discharges from Dinh Vu industrial zone on water quality in the Hai Phong coastal area

The hydrodynamic and water quality models (the Delft3D model) were established based on the measured data and the estimated pollution discharges from Dinh Vu industrial zones to Nam Trieu estuary. With seven separate simulation scenarios, the results show that in case of increased wastewater with the control of pollution discharge (water and concentration), the impact of pollution is only limited to a small area around the discharge point. Their influences on water quality in other areas in Nam Trieu estuary are quite small. Meanwhile, in case of environmental risk, a strongly increasing pollution load would cause the significantly increasing pollutant concentration in this area, they have almost exceeded the value in the National Technical Regulation on surface water quality (QCVN 10-MT:2015/BTNMT), such as NH4, COD, and BOD. Dissolved oxygen in the water would also decrease significantly. The spatial influence extends from the discharge point to Nam Trieu estuary, inside Cam, Bach Dang rivers, and Cat Hai coastal area. | Impacts of pollution discharges from Dinh Vu industrial zone on water quality in the Hai Phong coastal area

• Môi trường
• Water quality
• Dinh Vu industrial zone
• Hai Phong coastal area
• Impacts of pollution discharges
• Water quality in the Hai Phong coastal area
• Water quality index
• Relative water quality index
• Aggregate water quality
• Surface water
• Coastal water
• Surface water quality
• Drinking water quality
• Irrigation water quality
• Livestock water quality
• Transition zones of Bengaluru
• Water quality management
• Zoning water quality
• Surface water quality by WQI index
• Weight value of quality groups
• Water quality assessment
• Physicochemical ones
• Water quality index proposed
• Environmental advances
• River water quality
• Rapidly urbanising megacity
• Sewage water
• COD and BOD
• Sewage water on irrigation water quality
• Manasa Sarovaram
• Physical and chemical parameters
• Water standards
• Clean water
• Monitoring supplied domestic water quality
• Canals on water quality
• Water quality monitoring data
• Collected at the Department of Natural Resources
• Appropriate measures
• Drinking standards
• Transition zones
• Assessment and mapping
• Mapping of irrigation water quality index
• Irrigation water quality index
• Bapatla mandal
• Adjustment of the formula of local surface water quality assessment
• The formula of local surface water quality assessment
• Local surface water quality assessment
• The old WQI formula
• Primary parameters
• Secondary parameters
• Irrigation water quality status
• River yamuna
• Seasonal variations
• Water quality parameters
• Water quality parameters of river Yamuna
• Dissolved oxygen
• Application of water quality index
• Assessment of sea water quality
• The Gulf of Tonkin in 2018
• Wind field
• Wind rose
• Organic matters
• Chemical oxygen demand
• Biochemical oxygen demand
• Organic pollution
• Alga as an indicator
• Water quality in fresh water bodies
• Fresh water bodies
• Fresh water bodies of Mysore
• Groundwater quality assessment
• Soluble Sodium percentage
• Nemerows Pollution Index
• Chau Pha lake
• Public water
• Domestic water
• Earth and environmental sciences
• Benthic community of water quality
• Aassessment of water quality
• uBiological index in RAMSAR
• River pollution
• Water quality monitoring
• Yamuna river by
• GIS based water quality index in Delhi
• Selected parameters
• Ebook The science of water
• Water Treatment Calculation
• The Water Hydraulic
• The Water Chemisty
• The Water Treatmet
• socio economic situation
• the project organization
• implementation methods
• the current situation
• water resources
• water quality facility
• Kien Giang province
• The surface water
• Aquaculture in the region
• Water quality status
• Journal of Science and Technology
• Integrated evaluation model
• Surface water quality a case study
• Biological and radiation characteristics
• Water evaluation model
• Palmer index
• Shannon Weiner index
• Biological index for water