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Assessing Groundwater Quality by Using Information Thematic Map: Case Study in Phong Dien District, Can Tho City

This research was conducted to evaluating the quality of groundwater and building the geographic information system, building maps of groundwater quality Phong Dien area of Can Tho city in 2007-2016. The study results will make the database for management of groundwater quality in the study area. The steps are taken as follows: (i) collecting of secondary data (2007-2016) of exploit status and groundwater quality monitoring data, investigation, survey, interview people in the study area to collect relevant information about groundwater; (ii) Analysis of data collected in order to assess the quality of groundwater, compared to standard water quality by QCVN 09-MT/BTNMT; and (iii) Application of geographic information system (GIS) to thematic maps, showing monitoring points, interview points, water quality at monitoring points. Results survey that most of the well's floor with mining a capacity Pleistocene floor 120m3/day. From the analytical results of groundwater quality for the annual average value of the parameter: pH, total hardness, Cl-, NO3-, SO42-, Pb, Fe, Hg, As, Mn reached QCVN 09-MT:2015/BTNMT. The annual average value of the parameters color, COD not achieved in some years, the annual average value of Coliform not achieved all years.

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Additional Info

Field Value
Document type Conference/workshop proceedings and presentations
Language of document
  • Vietnamese
Short title (alternative/varying form of title) Assessing Groundwater Quality in Can Tho city
Topics Ground water
Geographic area (spatial range)
  • Viet Nam
Province(s)
  • Can Tho
Copyright No
Version / Edition 1
License unspecified
Contact

Nguyen Duc Tin Major: Water Resource Engineering College of Environment and Natural Resources, Can Tho University, Viet Nam Contact numbers: (+84) 1654910315 E-mail: ngdctin@gmail.com

Author (individual) Nguyen Duc Tin
Author (corporate) Can Tho University
Co-author (individual) Bui Thi Anh Thu
Co-author (coorporate) Cao Duy Luan, Niels Versluis
Keywords water quality,Can Tho,Phong Dien,GIS
Date uploaded January 16, 2018, 15:17 (UTC)
Date modified January 25, 2018, 04:49 (UTC)