Analisis Salinitas Dan Mineral Sedimen Pada Air Sumur Di Desa Daniwato Kecamatan Solor Barat, Flores Timur

NIRON, Emanuel Adventus Tongaile (2020) Analisis Salinitas Dan Mineral Sedimen Pada Air Sumur Di Desa Daniwato Kecamatan Solor Barat, Flores Timur. Diploma thesis, Universitas Katolik Widya Mandira.

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Abstract

The research about salinity and sedimentary minerals has been conducted in the dug wells water in Daniwato village West Solor district, East Flores. The purpose of this research is to determine mineral deposits and levels of Chloride in the well water from the village of Daniwato. The water salinity analysis used Argentometri methods and XRF sedimentary mineral content analysis. The obtained of the well’s water samples and sediments (stones and soil) from Daniwato village based on SNI 6989.58:2008. Analysis of the chloride content performed in several stages, which are measuring the pH of the well water, standardization of the silver nitrate solution (AgNO3) and analysis of the chloride content. Before being analyzed, the sedimentary sample was drained, filtered, and weighed as much as one gram. Based on the mineral research contained in the sedimentary water of the dig well are Ca, Si, Ti, Mn, Al, K, V, Cr, In, Sr, Mo, Ba, Eu, Yb, Re and element Lu. A high percentage of the content in each sample of the water sediment is calcium (Ca). The chloride content of the water samples at Wells 1, 2, 3 and 4 is 239.748 mg/L, 179.117 mg/L, 197,630 mg/L and 299.454 mg/L.

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