Browsing Water Treatment by Title

Analysis of residual Chlorine concentration in water distribution system in Vavuniya District

Thinarthika, T.; Thushyanthy, M.; Prabhaharan, M.; Saravanan, S.; (2020)

Per Aru reservoir is located in Vavuniya District and water from the reservoir is treated through the water treatment plant. Chlorine is used as a disinfectant and it should ensure that there is a constant minimum residual ...

Assessment of quality of drinking water sources in Vavuniya MOH division .

Anoja, N.; Thushyanthy, M.; Bandunee, AthapattuC.L. (Cap-net Lanka, 2007)

Vavuniya district is in the south of the northern province of Sri Lanka having four divisions each division consists of one MOH division namely Vavuniya, Cheddikulam,Vavunija south and Vavuniya North . People in Vavunija ...

Assessment of the Efficacy of Home Remedial Methods to Improve Drinking Water Quality in Two Major Aquifer Systems in Jaffna Peninsula, Sri Lanka

Wijeyaratne, W.M.; Subanky, S. (2017)

Chunnakam and Vadamaradchi are two major aquifer systems in Jaffna Peninsula, Sri Lanka. This study was performed to compare water quality in the domestic wells in these aquifers and to assess the efficacy of household ...

Effects of the health service and environmental factors on infant mortality: the case of Sri Lanka.

Patel, M. (1980)

One of the findings of this study is that regional variations in the infant mortality rates of Sri Lanka are large, ranging from 26 per 1000 live births in Jaffna to 91 per 1000 in Nuwara Eliya, a tea estate district. These ...

Evaluation of the microbial and coliform contamination during dry and rainy seasons in water samples collected from some selected hospitals

Birunthai, R.; Kirupahari, S.; Vasantharaba, S.; Balakumar, S.; Arasaratnam, V. (2008)

he greatest risk from microbes in water is associated with consumption of drinking-water that is contaminated with human and animal excreta, although other sources and routes of exposure may also be significant. The aims ...

Evaluation of the microbial and coliform contamination during dry and rainy seasons in water samples collected from some selected markets

Birunthai, R.; Kirupahari, S.; Vasantharaba, S.; Balakumar, S.; Arasaratnam, V. (2008)

Water is unsafe for human consumption when it contains pathogenic, or disease causing microorganisms. The aims of the present studies were to evaluate the microbial contamination of drinking water and the examination of ...

Groundwater-Based Drinking Water Supply in Sri Lanka: Status and Perspectives.

Indika, S.; Wei, Y.; Cooray, T.; Ritigala, T.; Jinadasa, K.B.S.N.; Weragoda, S.K.; Weerasooriya, R. (2022)

Drinking water is largely from groundwater in Sri Lanka, so quality management is of great concern. In order to achieve the 6th goal of United Nations (UN) Sustainable Development Goals (SDG), more efforts are being ...

Households' willingness to pay for quality of drinking water in Jaffna area of Sri Lanka

Krishnapillai, S.; Perinpanathan, S.; Sivakumar, S. (2020)

Jaffna Peninsula of Sri Lanka depends on groundwater for drinking water. Supply of clean drinking water has become limited due to overuse of agrochemicals, widespread use of pit latrines, and seawater intrusion. The aim ...

Jaffna Kilinochchi Water Supply Scheme and Rehabilitation of Irranamadu Irrigation Scheme - A Review

Sivakumar, S.S.; Koneswaran, S (2014)

Management Plan to Reduce the Adverse Effects of Proximity of Dug Wells and Septic Tanks in Urban Area to Diminish Coliform Contamination

Ravi, V.; Hareth, G.B.B.; Manobavan, M.; Sivakumar, S.S. (2016)

Urbanization and migration of population towards cities become a new challenge nowadays in planning cities, particularly safe domestic water. One of the primary objective of sustainable development goal is to ensure the ...

Microbial analysis of bottled drinking water available in Jaffna Peninsula.

Sasikaran, S.; Kirubahary, S.; Balakumar, S.; Arasaratnam, V. (2012)

More than 20 brands of bottled drinking water are supplied in Jaffna peninsula. People rely on the quality of the bottled drinking water, expecting them to be free of microbial contamination which will not cause any health ...

Microbial contamination of public drinking water sources and associated factors in Kopay Medical Officer of Health area Jaffna, Sri Lanka

Arulnesan, C .A.; Kamsan, S.; Rajeshkannan, N.; Sivapalan, K.; Murugananthan.K. (2015)

Incidence of water borne diseases is high in the Jaffna district with ground water being the main source for the Jaffna population. Ensuring the quality of groundwater is therefore mandatory to prevent water borne diseases. ...

Optimizing the water distribution network of community water supply using different computer simulation techniques

Sutharsan, M.E. (2023)

The appropriate operation of a water distribution network (WDN) of any water supply scheme is vital to supply sufficient potable water to consumers at sufficient pressure. However, the performance of the WDN may vary from ...

Performance evaluation of slow sand filter after pretreated with coagulant chemical in Kilinochchi wtp

Anoja, N.; Thadshagini, R.; Thushyanthy, M. (2022)

The Kilinochchi water treatment plant (KWTP) which has a Roughing Filter, an Aerator and Slow Sand Filters (SSF-KWTP) had been designed to meet the increasing water demand of Kilinochchi district. The Source for the KWTP ...

Physical, chemical and microbial analysis of bottled drinking water

Sasikaran, S.; Sritharan, K.; Balakumar, S.; Arasaratnam, V. (2012)

People rely on the quality of the bottled drinking water, expecting it to be free of microbial contamination and health hazards. To evaluate the quality of bottled drinking water sold in Jaffna peninsula by analysing the ...

Physico-Chemical Analysis of Bottled Drinking Water Available in Jaffna Peninsula

Sasikaran, S.; Sritharan, K.; Balakumar, S.; Arasaratnam, V. (2012)

More than thousands of bottled drinking water is sold in the Jaffna peninsula (19L, 5L, 1.5L, IL & 0.5L). People rely on the quality of bottled drinking water. In this study, attempts were made to evaluate the quality of ...

Potential of water supply for irrigation and drinking from Nilawarai Well in Jaffna Peninsula

Gunaalan, K.; Thushyanthy, M.; Saravanan, S. (cap-net Lanka, 2012)

The purpose of the study was to justify the availability of freshwater for irrigation and the water quality of the Nilawarai tube well for drinking water. Water samples were collected from Nilawarai well and tube well. The ...

Quality analysis of bottled drinking water in Jaffna Peninsula

Ragila, K.; Abiman, P.; Thavaranjit, A.C.; Iyngaran, P. (2017)

In Jaffna peninsula ground water was used for drinking and other domestic purposes for long time. However, now this trend is changed and people feel only bottled water is suitable for drinking purposes. Water bottles of ...

Sri Lanka: Jaffna and Kilinochchi Water Supply Project – Additional Financing

Unknown author (2021)

Sri Lanka: Jaffna And Kilinochchi Water Supply Project, Additional Financing - Seawater Desalination Plant and Potable Water Conveyance System

Unknown author (2017)

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