Hanoi to clean up polluted To Lich river with water from Red river
The plan is to supply water from the Red river to improve quality of water in To Lich river which is severely contaminated for years.
The plan is to supply water from the Red river to improve quality of water in To Lich river which is severely contaminated for years.
Building the collection system underground help avoid alteration in the underground infrastructure and other urban works and utilities.
JEBO said they would like to send their sincerest apology to the Hanoi mayor.
Currently, building a sewage collection system along banks of Hanoi's polluted river is the last and the best option.