water filtration system

Kabata is the culmination of the sustainable exploitation of fresh water in the ancient Japanese. In this system, there is no dirt, no cleaning chemicals and only the fat carp are

The plastic pipe manufacturing system of the 9th grade students in Saigon can turn wastewater from air conditioning, rain water, into drinking water.

Just with simple tools worth less than 200,000 VND, two girls Nguyen Thi Thu Ngan and Nguyen Thi Yen Linh have made solar water purification devices useful for life.

In fact, many places people store and use rainwater for eating and drinking, daily living.

Mr. Dong Quoc Ve, official of the Center for Technology Application and Transfer - Vietnam Environment Administration (Ministry of Natural Resources and Environment) said that the

The water is more nutritious than regular water, scientists said.

In an emergency, when there is no clean water, dirty water is a potential solution that can save lives.