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Română Dosing soda lye
What is caustic soda? Caustic soda is an aqueous solution of sodium hydroxide. Colloquially, it is often called "lye". It feels somewhat soapy and is an extremely alkaline solution. This property makes it often used for pH corrections when a solution is too acidic. This is done, for example, with an automatic pH control. [...]
Dosing hydrogen peroxide
What is hydrogen peroxide? Coupling 2 hydrogen atoms and 2 oxygen atoms creates hydrogen peroxide (H2O2). These 2 atoms can be found just about anywhere in the world. However, high concentrations of hydrogen peroxide do not occur in nature; they are made in factories. Gas formation of hydrogen peroxide is caused by photochemistry, a chemical reaction under the influence [...]
