Survey of rainwater quality modification as water supply in northern part of Iran

被引：0
作者：
Tahghighi Haji Alizadeh M. [1 ]
Ghaneian M.T. [1 ]
Bahram Abady M.. [2 ]
机构：
[1] Department of Environmental Health Engineering, Faculty of Health, Shahid Sadoughi University of Medical Sciences, Yazd
[2] Q Management Environmental Project Co., Tehran
来源：
Environmental Science and Engineering (Subseries: Environmental Science) | 2011年
关键词：
Efficiency; Evaluation; Mixing; Modification; Quality; Rainwater; Tds (total dissolved solids); TH;
D O I：
10.1007/978-3-642-19536-5_60
中图分类号：
学科分类号：
摘要：
Lack of water supply in recent years is one of the significant problems of both rural and urban societies, as water is one of sustainable development pillars. in societies with high rainfall seasons rainwater is one of the most accessible water resources, which could be utilized as sustainable and reproducible resource of water supply. As rain water contains very low amount of TDS (0-10) MgL-1 there is a need to modify rainwater TDS in order to make it potable. Besides biological effect of low TDS water on body, taste and odour problems always are reported by inhabitant of region. Mixing rainwater with water from other resources with higher TDS is one of the proposed solutions to solve this problem. In the study area samples from rainwater were grabbed and mixed with surface and groundwater after gathering information from inhabitant of region, results indicated that more than 85 percent of inhabitants were displeased of water quality. At first Samples were analyzed to obtain primitive amount of physicochemical parameters and mixed with water from surface and under ground resources in 3 ratio (1/10, 2/10and 3/10) to obtain the best ratio of mixing for providing water with optimum TDS and TH. © Springer-Verlag Berlin Heidelberg 2011.
引用
收藏
页码：771 / 780
页数：9
相关论文
共 8 条
  • [1] Efe S.I., Quality of rainwater harvesting for rural communities of Delta State, Environmentalist, 26, pp. 175-181, (2006)
  • [2] Salem V.A.A., Branche L.A., Wack H.O., Crawford D., Sojka N., Cabell brand center, Virginia Rainwater Harvesting Manual, pp. 4-8, (2007)
  • [3] Water Quality for Ecosystem and Human Health, (2008)
  • [4] Tang C., Water Quality Study and Cost-Benefit Analysis of Rainwater Harvesting in Kuttanad, (2009)
  • [5] Guidelines for Drinking-water Quality, (2006)
  • [6] Rozelle L.T., Wathen R.L., Consumption of Low TDS Water, (1992)
  • [7] Alizadeh M.T.H., Ghaneian M.T., Motedayen A., Efficiency evaluation of rainwater quality modification by utilizing mixing method with surface water and groundwater, 6th Water Resource Management Conference, (2011)
  • [8] Clescerl S.L., Greenberg A.E., Eato A.D., Standard methods for examination of water & wastewater, Standard Methods for the Examination of Water and Wastewater
1