tailieunhanh - Consequences of Water Pollution on Health

Water is the most precious commodity- but paradoxically abundant enough for its true value to be overlooked or under appreciated (about 80% of the Earth surface is covered by water) in those areas of the earth where water is scarce, issues surrounding Its use is a matter of life and death oftenly leading to conflicts between the riparian and any interested party. pastoral communities and in the Middle East over the use of the River Jordan waters. Lake Naivasha is in Naivasha municipality Naivasha Division, Nakuru District in Rift Valley Province in Kenya. The spatial extent of the municipality. | Consequences of Water Pollution on Health Samira Baba Hamed Mansour Belhadri Lila Benabdallah and Touria Gaouar Laboratory of rheology transport and treatment of the complex fluids Hydraulics departement - University of Sciences and Technology - Mohamed Boudiaf -Oran - Algeria Abstract Water is the source of life but when badly exploited it becomes a source of problems polluted it gives access to all diseases and opens doors to poverty under development and becomes a cause of death. Water pollution has many sources. The most polluting of them are the city sewage and industrial waste discharged into the rivers or sea. They can cause many illnesses that range from typhoid dysentery cholera hepatitis A and skin diseases. This study has been carried out in the town of Oran west Algeria it gives an estimate of the evolution of hydrous transmitted diseases these last decades. We will establish an assessment of general situation and planning of the actions to be taken practical in front of epidemics diseases with hydrous transmission. We will propose a program which starts with the application of simple standards of hygiene and extends on control of water points the treatment of tanks and control the drinking water network. The individual and the community can help minimize water pollution. By simple housekeeping and management practices along with the reduction of the amount of waste generated. Keys words pollution - sewage - diseases - environment- prevention Introduction Water is the first spring and the determinant even of the life. Each part of water cycle would be an ecosystem connected itself to the other watery ecosystems. So when the water drops fall towards the ground any substance dragged towards the ground becomes a water pollutant. Thus pollution has many origins which are connected to the water cycle. It can come directly from the human activities like the discharge of waste or the chemical substances in water or can be introduced anywhere into the natural .