8.1.2. Water pollution impact
Effects of water pollution • on human health is im possible through two paths:
Consumption of contaminated water or vegetables, fruits and water contaminated Aquatic products cultivated print
Direct contact with contaminated water
• The most common waterborne disease is acute Diarrhea. Others included cholera, digestive Diseases, encephalitis, cancer, etc.
• Rural and low-income earners People Tend to use untreated water taken from rivers, contaminated surface water is a major contributor to river basins Diseases print Populations print, print Particularly tỉnh mà AFFECTED by contaminated water bodies trực
• Water pollution cũng Causes anemia, lung cancer, skin Diseases and other health problems with heavy metals như Lead, Cadmium and Arsenic being the underlying factor 8.1.3. Impact of soil contamination and solid waste • Reasons: An excess of nutrients or soil printing plants are used excessively Nutrients Agricultural Cultivation print or improperly washed away by water will be printed and deposited water bodies, Causing Eutrophication The substances are then Transformed Into Nitrate or nitrite, mà trực Harm Aquatic Life Human health is through the consumption of water AFFECTED or with excessive nitrate concentrations Agricultural products, fresh vegetables Particularly. It unfortunately cause, stomach cancer methaemoglobinamia print print children and adults • Some areas to Vietnam are still printed by the residue of toxic AFFECTED chemicals, Especially dioxin. These chemicals enter the food chain through human bodies and cause,, nervous, Respiratory and bone disease, etc. • Poor management of waste will lead to Environmental pollution, Causing Respiratory, eye and skin Diseases
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