the addition of chlorine to water to destroy micro-organisms.

The application of chlorine to drinking water, waste water, or industrial waste to kill bacteria or to oxidise undesirable compounds.

The application of chlorine to water, sewage, or industrial wastes, generally to disinfect or to oxidize undesirable compounds.

the process of disinfecting treatment plant effluent by mixing with chlorine.

The use of chlorine to disinfect water.

A method of water disinfection where gaseous, liquid, or dissolved chlorine is added to a water supply system.

A process of adding chlorine to water to disinfect it, to aid in coagulation, or to remove odors and smells. See also disinfection.

the addition or substitution of chlorine in organic compounds

disinfection of water by the addition of small amounts of chlorine or a chlorine compound

A water purification process in which chlorine is added to water for disinfection, for the control of present microorganisms. It is also used in the oxidation of compound impurities in water.

The accepted method of sanitising swimming pool water by destroying bacterial and other micro-organisms preventing algae growth and removing bather impurities. Stabilised organic chlorine donors are preferred to non-stabilised chlorine's due to their stability in the presence of sunlight in outdoor swimming pools.

process of purifying/disinfecting water by adding chlorine

process of disinfecting harmful organisms in water supply by means of contact by chlorine.

The application of chlorine to drinking water, sewage or industrial waste for disinfection or oxidation of undesirable com­pounds.

most commonly method for public water supply disinfection.

the process of adding chlorine to sterilize water.

Compare? Adding chlorine to water or wastewater, generally for the purpose of disinfection, but frequently for accomplishing other biological or chemical results. Chlorine also is used almost universally in manufacturing processes, particularly for the plastics industry.

The application of chlorine to water, sewage or industrial wastes for disinfection (reduction of pathogens) or to oxidize undesirable compounds.

The application of chlorine to water, generally for the purpose of disinfection, but frequently for accomplishing other biological or chemical results (aiding coagulation and controlling tastes and odors)

the application of chlorine to water, sewage, or industrial wastes, generally to disinfect, to oxidize, or to improve settling. List of Glossary Terms

the addition of chlorine to water to destroy microorganisms especially for disinfection.

the adding of chlorine to water or sewage for the purpose of disinfection or other biological or chemical results.

The application of chlorine to drinking water, wastewater, or industrial waste to disinfect or to oxidise undesirable compounds.

A small amount of chlorine gas is added to kill any bacteria or microorganisms that may be in the water.

The application of chlorine to water, sewage, or industrial wastes, generally for the purpose of disinfection, but frequently for accomplishing other biological or chemical results. Coagulation - The agglomeration of colloidal or suspended matter brought about by the addition of some chemical to the liquid, by contact, or by other means.

the treatment of a substance, such as drinking water, with chlorine in order to kill disease-causing organisms

the treatment of rubber articles by some form of chlorine, either from bleach or water solution of the gas, to change the surface and make it sterile, harder, tougher, or more chemically resistant

The addition of small amounts of free chlorine, usually 0.2 to 2.0 ppm, to control bacteria in a water supply.

Adding chlorine or a chlorine derivative to water to prevent the growth of various organisms that cause biofouling.

A major disinfection process for wastewater.

A process similar to shocking, where a large amount of chorine is added to the spa to treat biological waste and algae.

The application of chlorine to drinking water, sewage, or industrial waste to disinfect or to oxidize undesirable compounds.

One method of disinfecting water (either drinking water or wastewater). There is some concern that chlorine used in wastewater disinfection may be harmful to sensitive aquatic organisms inhabiting the waters that receive the treated wastewater.

The process of adding a form of chlorine to water or wastewater.

The disinfection of water using chlorine or chlorine compounds.

The application of chlorine to water or wastewater, generally for the purpose of disinfection, but frequently for accomplishing other biological or chemical results. In many cases, sodium hypochlorite solution is used as a safer alternative to chlorine gas.

Process of adding chlorine to water to inhibit bacterial growth.

A bleaching stage (denoted C) using elemental chlorine as bleaching agent.

The addition of chlorine to the effluent after treatment to remove fecal coliform. Often done by addition of calcium hypochlorite tablets. It may take up to 90 minutes to completely disinfect the effluent. Dechlorination by the addition of injection of another chemical such as sodium thiosulphite is necessary if the water is intended for irrigation or drinking water.

(KLO rin AY shun): A method of manipulating the steroid molecule to increase potency. Chlorination involves adding a chlorine ion, and is a method of halogenation.

The treatment process in which chlorine gas or a chlorine solution is added to water for disinfection and control of microorganisms. Chlorination is also used in the oxidation of dissolved iron, manganese, and hydrogen sulfide impurities.