Discover More Facts Water PollutionTuesday, January 31st, 2012
Water pollution indicates the contamination of water bodies, which make them incompetent and unhealthful to drink and use. Even though 70% of the Earth is water, the water of the seas and the oceans is salty and hence, cannot be used for drinking, crop growing, and manufacturing uses. Only the water bodies such as rivers, ponds, lakes, reservoirs and streams offer us with fresh water.
Water pollution is due to the emission of domestic or city sewage, farming waste, contaminants, and other industrial wastes into water bodies. These days, one of the main causes of water pollution is the waste material being released by industrial units, and this is known as industrial water pollution. Waste materials such as acids, alkalies, poisonous metals, oil, lubricant, dyes, insect killers and even radioactive materials are dispensed into the water bodies by many industrial units. Any of the pollutants that are discharged into the water bodies more often than not disperse or remain suspended in water. At times, they also mount up on the bottom of the water bodies.
These detrimental pollutants are considered as chief contributors to a variety of grave diseases such as diarrhea, dysentery, cholera, hepatitis, and salmonellosis. Moreover, many of the pollutants are also carcinogenic; that is, they can set off cancer. Some pollutants like sodium can instigate cardiovascular diseases, while mercury and lead can cause numerous nervous ailments and illnesses.
Having excess fluoride in water may harm the spinal cord, while arsenic can initiate significant injury to the liver and the nervous system. Other than all these, organic compounds present in the contaminated water could help the growth of algae and other weeds, which in turn use more oxygen dissolved in the water. This can lessen the amount of oxygen being dissolved in the water and the subsequent lack of oxygen for other aquatic life. Check out more articles about bottled water facts by checking out this website whatiswaterpollution.org.