Water pollution in Ho Chi Minh City is increasingly serious. in this city, no waste water processing system that directly discharge source reception (River, Lake, Canal, ditch). On the other hand, there are many production facilities do not waste water, most hospitals and large health facilities yet have wastewater treatment system; a large amount of solid waste in the city not picked out ... is the important source to cause water pollution. Currently, the level of pollution in the River, channel, Lake in the big city is very heavy. the total volume of waste water of the city up to 300,000-400,000 m3/day. local authorities need to instal water treatment systems are large, neat, clean.
đang được dịch, vui lòng đợi..