purified water

Talking with PV by phone, Prof. Dr. Tran Van Sung, former Director of the Institute of Chemistry, Vietnam Academy of Science and Technology recommends

Researchers from the University of Chicago (USA) have developed a method of distilling water using solar energy or accumulating water vapor to obtain pure water.

According to an old folk tale, there was a wife while cooking, she noticed that when adding salt to a pot of water placed on the stove, the water boiled faster than usual.

The dry, incomprehensible concepts and physical phenomena will become easier and more interesting with these wonderful experiments.

The water source is not guaranteed to be super-pure, which can easily cause complications for patients during hemodialysis.

Renal water fluoride residues are transmitted directly into the patient's blood which can cause acute poisoning and damage to the nerve center.

Drought Master, the device that can create water from the air, is the 'savior' of thousands of people in Gramite Shoal, Texas (USA) in a state of water shortage due to prolonged