Search results
Results from the WOW.Com Content Network
The UVA irradiation and increased water temperature kill organisms in the water. Ultraviolet radiation is used in several food processes to kill unwanted microorganisms. UV can be used to pasteurize fruit juices by flowing the juice over a high-intensity ultraviolet source.
Photodissociation. Photodissociation, photolysis, photodecomposition, or photofragmentation is a chemical reaction in which molecules of a chemical compound are broken down by absorption of light or photons. It is defined as the interaction of one or more photons with one target molecule that dissociates into two fragments.
Degassing, also known as degasification, is the removal of dissolved gases from liquids, especially water or aqueous solutions. There are numerous methods for removing gases from liquids. Gases are removed for various reasons. Chemists remove gases from solvents when the compounds they are working on are possibly air- or oxygen-sensitive ( air ...
Exercise. Staying physically active is important to maintain fluid balance in the body and prevent water retention, the experts note. Exercise can also promote fluid loss through sweating ...
The issue came into focus following a surge in used cooking oil exports from Asia in recent years that analysts have said involves unrealistically high volumes relative to the amount of cooking ...
Ben Hasty. A boil water advisory is in place for the East Bank of New Orleans and Algiers Point after a foil balloon hit a power line and briefly caused an outage at a water treatment plant ...
In chemistry, sparging, also known as gas flushing in metallurgy, is a technique in which a gas is bubbled through a liquid in order to remove other dissolved gas (es) and/or dissolved volatile liquid (s) from that liquid. It is a method of degassing. According to Henry's law, the concentration of each gas in a liquid is proportional to the ...
Henry's law states that the amount of dissolved gas in a liquid is proportionate to the partial pressure of the gas. Degasification is a low-cost method of removing carbon dioxide gas from waste water that raises the pH of the water by removing the gas. [10] Deaerator is used to reduce oxygen and nitrogen in boiler feed water applications.