bioreactor nano technology

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 10 days of starting the pilot project, cleaning a section of To Lich river and a corner of West Lake (Hanoi) with Japanese Nano technology, many people sat on the

Compact aerators such as water treatment plants are submerged in the river with a promise of only 3 days will make a difference.