Inorganic Chemicals Cause Water Pollution

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Inorganic chemicals is one of most important causes to water pollutants. These inorganic pollutants naturally found in environment but due to human develepment activities, these pollutant amount has been increasing rapidly and released into water bodies. The most common inorganic pollutants from water are ammonium, phosphorus, arsenic, cadmiun, zinc, lead etc. It is highly toxic to human and environment (Choi et al., 2011). The inorganic pollutant such as ammonia and phosphorus promote eutrophication, which excessive amounts of these inorganic pollutant releasing into the water can accelerate this phenomena in a few years (Donald M et al., 2002). The overgrowth of plants and subsequent death have been created green layer on the surface of water bodies. These layer can be blocked the penetration of light and oxidation process into the water bodies. Thus, depletion of dissolved oxygen can be occurred in the water and affected aquatic life. The death and decay of aquatic life contribute unpleasant smells and increasing the turbidity of water bodies (Conley et al., 2009). In additional, the heavy metal such as arsenic can causes skin, lung, bladder, and kidney cancer as well as pigmentation changes, skin thickening (hyperkeratosis) neurological disorders, muscular weakness, loss of appetite, and nausea (Mohan and Pittman, 2007). The long term exposure to cadmium causes various types of acute and chronic disorders like pulmonary odema, erythrocyte destruction, skeletal
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