As a result of water pollution for humansDue to heavy metalsHeavy metals in water is necessary for living things and people as they are the trace elements that living things need but with high levels of it that causes toxic for humans, cause many illness such as cancer, mutations. Particularly hurt more than it should cause the cancer villages. Due to organic compoundsThe world hang in there about 60,105 tons of organic synthesis including fuel substances, pigments, pesticides, growth stimulants, the additives in pharmaceuticals and food. These substances are often toxic and biologically sustainable method does not have quite high, especially the fragrant hidrocacbnon pollute the environment heavily, causing a great impact on human health. The cleaners have high surface activity are substances damage to health, suspected of being carcinogenic. Bacteria in wastewaterHarmful bacteria in the contaminated water from the waste of human life and animals such as cholera, typhoid and polio.
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