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contaminant of the month: bromine and - water tech online

Contaminant of the Month: Bromine and - Water Tech Online

Bromine is an excellent primary disinfectant similar to chlorine, but with some advantages. It is used usually as bromochlorodime-thylhydantoin in swimming pools, spas and cooling towers. Some shipboard drinking water applications exist as a brominated resin, and in a pour-through point of use (POU) device as a brominated polymer.

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bromine in water

Bromine in Water

Bromine exists in sea water and is actually used in water treatment as a disinfectant for pools and cooling towers. Its use in drinking water is not recommended. As ethylene bromide it is used as a gasoline additive and as methyl bromide it is used as a soil fumigant. Bromine is extremely corrosive and it produces burning and irritation to the

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what is water disinfection? - water treatment and purification

What is water disinfection? - Water Treatment and Purification

What is water disinfection? Water disinfection means the removal, deactivation or killing of pathogenic microorganisms. Microorganisms are destroyed or deactivated, resulting in termination of growth and reproduction. When microorganisms are not removed from drinking water, drinking water usage will cause people to fall ill.

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chlorine as disinfectant for water - water treatment

chlorine as disinfectant for water - Water Treatment

Chlorine can be added for disinfection in several different ways. When ordinary chlorination is apllied, the chlorine is simply added to the water and no prior treatment is necessary. Pre- and postchlorination means adding chlorine to water prior to and after other treatment steps.

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bromine - discovery, occurrence and applications of bromine

Bromine - Discovery, Occurrence and Applications of Bromine

Water Purification. One of the major uses of bromine is a water purifier/disinfectant, as an alternative to chlorine. Brominated compounds are used for water treatment in swimming pools and hot tubs and are also used to control algae and bacterial growth in industrial processes. Agriculture

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disinfection - an overview | sciencedirect topics

Disinfection - an overview | ScienceDirect Topics

Chemical disinfection has been an integral part of drinking water treatment processes in the United States since the introduction of chlorine as a disinfectant in the early 1900s. Chlorine, along with some other disinfectants such as ozone and chlorine dioxide, was found to provide additional benefits including color, taste, and odor reduction.

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stabilised bromine biocide - accepta - the water treatment

Stabilised Bromine Biocide - Accepta - The Water Treatment

Accepta 2578 is a high performance, activated stabilised bromine biocide in liquid form, scientifically formulated for use in cooling towers, other open re-circulating cooling systems and industrial pasteurisers.

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water disinfection, treatment and purification

Water disinfection, treatment and purification

Water Disinfection is a study about water disinfection, purification and info/control automation in total including the most recent technological innovations with nanotechnologies and molecular technologies. These new technologies will change the water treatment markets in the next 10 years dramatically.

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disinfection byproducts - water treatment systems

Disinfection Byproducts - Water Treatment Systems

Disinfection byproducts are chemical, organic and inorganic substances that can form during a reaction of a disinfectant with naturally present organic matter in the water. HOW THEY ARE FORMED: Disinfection byproducts are formed when disinfectants, like chlorine, react with natural compounds in the water.

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types of disinfectant | water treatment | waste water

TYPES OF DISINFECTANT | Water Treatment | Waste Water

They react with water and form the disinfectant hypochlorous acid. In general, disinfection using chlorine gas and hypochlorites occurs in the same manner. The differences lie in how the chlorine is fed into the water and on handling and storage of the chlorine compounds.

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2. chemistry of disinfectants and disinfectant by-products


Chemistry of Disinfectants and Disinfectant By-products 1 The CT value is the product of the disinfectant concentration C in mg/litre and the contact time T in minutes required to inactivate a specified percentage (e.g., 99%) of microorganisms. 33 2.2.4 Chloramines Monochloramine has much higher CT values1 than free chlorine

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