Analysis of arsenic removal in water, removal of arsenic in the water can in many ways. By precipitation with alum or lime or compound of steel such as iron chloride, iron high sulphate and sediment filter out with sand. But if the substances that are out in dance (Oxidant) such as potassium permanganate and chlorine and chloride precipitation of iron compounds (FeCl3). To increase the removal efficiency more and more. Removal of arsenic has best effect is to use chlorine 20 mg / L and iron chloride and letting the precipitation and sediment filter with sand. So in the groundwater at the detected an arsenic content than the criteria. Have to how to get rid of arsenic release to reduce the danger of toxicity of arsenic, hidden in the water.
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