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1. The major cause of water pollution in Vietnam is the weakness in industrialwastewater management.

2. Many factories use fresh water to carry away waste from their plants into canals, rivers, and lakes.

3. Most of them do not have a wastewater treatment system.

4. Industrial waste water is directly discharged into canals, lakes, ponds, and rivers, causing serious pollution of surface water.

5. For example, in 2008, Vedan factory, a sodium glutamate plant, released their untreated industrial wastewater into the Thi Vai River and caused tons of fish and ducks in the river to die.

6. Another cause of water pollution in Vietnam is the lack of awareness among citizens.

7. Every day people generate a lot of garbage, and they throw it directly into canals, river, and ponds.

8. They collect water from these sources to do their laundry, wash dishes, and bathe, and then they throw the dirty water that contain detergent and shampoo directly into them.

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CHÚC BẠN HỌC TỐT

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