Water treatment

Chloramines are derivatives of ammonia by substitution of one, two or three hydrogen atoms with chlorine atoms: monochloramine (chloroamine, NH2Cl), dichloramine (NHCl2), and nitrogen trichloride (NCl3).

Steam distillation is a special type of distillation (a separation process) for temperature sensitive materials like natural aromatic compounds.

Diatomaceous earth (pronunciation: /ˌdaɪ.ətəˌmeɪʃəs ˈɜːrθ/), also known as D.

In chemistry, neutralization or neutralisation (see spelling differences), is a chemical reaction in which an acid and a base react quantitatively with each other.

Potassium alum, potash alum, or potassium aluminum sulfate is a chemical compound: the potassium double sulfate of aluminium.

Aluminium sulfate is a chemical compound with the formula Al2(SO4)3.

Desalination is a process that removes minerals from saline water.

Sodium hexametaphosphate (SHMP) is a hexamer of composition (NaPO3)6.

Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water.

Drinking water quality standards describes the quality parameters set for drinking water.

Swimming pool sanitation is the process of ensuring healthy conditions in swimming pools, hot tubs, plunge pools, and similar recreational water venues.

Fouling is the accumulation of unwanted material on solid surfaces to the detriment of function.

Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA) is a homopolymer of diallyldimethylammonium chloride (DADMAC).

Behentrimonium chloride, also known as docosyltrimethylammonium chloride or BTAC-228, is a yellow waxlike organic compound with chemical formula CH3(CH2)21N(Cl)(CH3)3, used as an antistatic agent and, sometimes, a disinfectant.