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A Short Term Study of the State of Surface Water Acidification at Semenyih Dam

Kantasamy, Nesamalar and Mariam Sumari, S. and Maria Salam, S. and Riniswani Aziz, (2007) A Short Term Study of the State of Surface Water Acidification at Semenyih Dam. Malaysian Journal of Analytical Sciences, 11 (1). pp. 302-311. ISSN 13942506

Full text not available from this repository.

Official URL: http://pkukmweb.ukm.my/~mjas/v11_n1/45-60P09-use02setup.pdf

Affiliations

Universiti Teknologi Malaysia, Faculty of Applied Sciences

Abstract

A short-term study was done to analyze the state of acidification of surface water at Semenyih Dam, This study is part of a continuous monitoring programme for Malaysia as a participatory country of EANET (Acid Monitoring Network in East Asia). Surface water samples were taken at selected points of the dam from February to December 2005. Temperature, electrical conductivity, pH, alkalinity, acid neutralizing capacity (ANC) as well as concentration of specific ionic species were measured, determined and analysed in this study. Present available short-term study data indicates Semenyih Dam surface water is currently not undergoing acidification.

Satu kajian jangka pendek telah dijalankan untuk penentukan keasidan di Empangan Semenyih. Kajian ini adalah sebahagian aktiviti program pengawasan persekitaran akuatik dari Malaysia sebagai ahli EANET (Acid Monitoring Network in East Asia). Sampel permukaan air di ambil dari tempat tertentu di Empangan Semenyih dari bulan Februari ke Disember 2005. Parameter yang dianalisa termasuk suhu, kekonduksian elektrik, pH, kealkalian, kebolehan meneutralkan acid (ANC) serta kepekatan ion-ion terlarut. Data semasa kajian jangka pendek ini menunjukkan Empangan Semenyih tidak mengalami keasidan.

Item Type:Journal
Keywords:Acidification, surface water, alkalinity, water quality in dams, Semenyih, Selangor
Subjects:Q Science
ID Code:1060

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