Science project water survey to identify the quality of water in river pan T. um Mao Nong Ben A. rubber market and t. phon Ngam District kamalasai of Kalasin. Purpose to explore the index of water quality water quality have in the physical, chemical and biological sciences. That can measure the quality and physical condition of the stream water pan and Nong Ben.The study was a survey by river water samples from pan and um Mao. T. Nong Ben Rubber market District kamalasai of Kalasin phon Ngam T.. To measure pH and dissolved oxygen in the water values of (Dissolved Oxygen: DO) in the water creatures and with the face of the earth at life. During the day, 16-28 months by 2 January survey of 2559 into boundary is the River Bridge, T. um Mao. Rubber market.Kalasin province and Nong Ben T. phon Ngam District kamalasai of Kalasin.Survey results show that phon Ngam District Nong Ben T. kamalasai of Kalasin has good physical factors, over the river pan Mao Yang Talat District T. um, because there are insects and water is muddy brown water plants. The chemical factor value and average value pH 7.3 mg/L average 7.29 biological factors DO have a lot of water animals, for example The mayfly larvae of dragonfly larvae. etc. Which is an indicator of the quality of water.
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