Biology
Detecting the ability to filter bacteria in the water of pine
People in many parts of the world are still using water from rivers and lakes that contain many dangerous bacteria. Therefore, the water source needs to be filtered befo…
Purification
Browse ScienceInfo articles and explainers related to Purification.
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Articles about Purification
58 published items.
Biology
Purify the water with a dense stalk
Using moringa seed meal (Moringa oleifera) to kill bacteria, clean drinking water for people is a new study of Pennsylvania State University (USA).
Biology
Genetic tools help clean drinking water
A type of genetic tool used by medical researchers can also be used as a new approach to filter harmful bacteria and viruses from the water.
Scientific application
2 8-year-old girls built a salt-water-purifying device with solar energy
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.
Scientific application
Village school students 'closed rainwater treatment system'
In fact, many places people store and use rainwater for eating and drinking, daily living.
Scientific application
Grade 11 students and equipment to turn saltwater into sweet
The teachers and students in Ben Tre have just succeeded in creating a device to purify salt water into fresh water by using solar cells.
Scientific application
8th graders make devices that turn seawater into fresh water
Two students in Thua Thien-Hue developed a device to extract seawater into fresh water.
Scientific application
Made in Vietnam 'made in Vietnam' made in Vietnam
Dust, insects, bacteria ... cannot penetrate into the house due to the filter
Scientific application
Filter safe drinking water with solar energy
On April 27, in Ho Chi Minh City, within the framework of the 26th practical leadership training program, For Tomorrow Global Academy (GIFT) collaborated with the East M…
Scientific application
Bicycle filter water
A Japanese company is speeding up the production of bicycles capable of cleaning up dirty water, which are useful in remote or disaster-prone areas.
Scientific application
How to treat dirty water into clean water
While floods come and withdraw, lack of clean water is always a problem that people in these areas face.
Scientific application
The new method of water purification has not yet been put into practical use.
Engineers have developed a system that uses simple water filtration techniques that can help eliminate 100% of bacteria. This technique takes advantage of specialized re…
Environment
China successfully operated the chimney 'filter' air pollution
According to DTC, the giant chimney is also known as the air purification tower, the world's largest and oldest building, built in Xi'an City, Shaanxi Province.
Environment
Bicycles 'eat' haze and release clean air in China
A Dutch designer who plans to use a bicycle model can suck in polluted dust and release fresh air in China.
Environment
Pour millions of dollars into saltwater filtration technology in California
In Carlsbad, California, a $ 1 billion project is completing 25% of the construction to filter 50 million liters of fresh water every day and supply the water system to…