3. Pollution in our cities and how to solve:Environmental pollution in Ho Chi Minh City it's own and other cities in the country in general are at an alarming rate. Particularly contamination of water supplies.Water environment pollution are becoming alarmed at the HO CHI MINH CITY. HCM. Through surveys of the area lakes, ponds, canals and rivers in the inner city are seriously polluted, mainly pollution problem contaminating organic matter and fecal coliform. Due to waste from residential and industrial areas from sewage to pour on. In HO CHI MINH CITY. HCM many dead river channels, streams are big risk for the health of the people and hurt oil managers. We need to solve the problem in a systematic way "from the root to the flame"The first is the habit of consciously using water resources, then a complete drainage system for the municipality and ultimately improve the handling of the waste water treatment plant
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