Water_Pollution水污染英文P.pptxVIP

Water Pollution;Water Pollution introduction;All about Water pollution; Nowadays, water pollution is deteriorating. Rivers, lakes and even oceans all over the world are becoming polluted by garbage and dangerous chemicals. Oil and other Chemicals can kill fish and make water unsafe for drinking. Before we think about what should we do to solve this problem ,we should first know what cause the problem. ; ;2. Man-made pollution;Water Pollution distribution ; Water pollution is one of the most serious problems that mankind faces today. 1.For business or industry, it affects products’ quality , increased corrosion of products, and so on. 2.For individual, it does damage to the human’s healthy. There are many influence that we can’t describe them by words. So I will show you some pictures. ;Discharging sewage into water;Water hyacinth; Red tide ;The garbage in water;Back;What can We Do ?; Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. What should we do to solve this problem Gradually? ;For government;For Business;For individual;Legislation: Just like the new Traffic Laws acted in 2013; Strengthen the punishment of the enterprises or individuals who have polluted.;Wastewater treatment: Any discharge of waste water into any water body must comply with the regulations and standards of the State for radioactive protection.;Save Water and Reduce the Waste of Water: 1. Turn off the water tap when you leave. 2. Washing clothes manually instead of washing machine. 3. Collect the rainning water when raining. 4. Do not play water for fun. 5. Choose the equipment labeled water saving. 6. Reduce the times having bath.;Water Pollution Water Conservation;Water Pollution Water Conservation;World Water Day has been observed on 22 March since 1993 when the United Nations G