Results (
English) 1:
[Copy]Copied!
a. Firstly that's due to the outbreak of the country's population, especially in the areas of major cities such as Hanoi or Ho Chi Minh City. The amount of waste water each day in this city of the estimated 600,000 m3 per day, an average of 250 tons of garbage on the bottom to be discharged to the River in the Hanoi area, while they have not yet been processed which is poured straight out of ponds, large river makes pollution just row is taking place
Being translated, please wait..
