VnExpress International
The most read Vietnamese newspaper
Get Newsletter| Contact us |
Follow us on       

Japanese equipment makes promising start to cleaning polluted Hanoi river

By Loc Chung, Chau Dong   May 21, 2019 | 05:28 am PT
The badly polluted To Lich River in Hanoi seems to become cleaner following the installation of nanotechnology devices provided by Japan.
 
Enjoy unlimited articles and premium content with only $1.99 Subscribe now
 
go to top