river bowl calendar

Japanese experts surprised hundreds of people when swimming among water, washing their hair, washing their face right on To Lich river (Hanoi).

After more than a month of piloting, in addition to the ability to handle odors, Japan's nano-bioreactor technology also brought significant changes to To Lich River, Hanoi.

After a week of putting the waste treatment machine into the river, the water of To Lich river was clearer and the odor was reduced significantly.

With Nano Bioreactor technology, experts from Japan promise to thoroughly handle the source of pollution in To Lich River (Hanoi) without using chemicals, not harmful to health.