Ammonia

Ammonia

Ammonia occurs naturally due to organic degradation and is commonly found in groundwater. Ammonia’s influence on water treatment is that it reacts with chlorine disinfectants, interferes with iron and manganese oxidation and can significantly increase disinfection and oxidation doses of chlorine. In distribution systems and in some treatment facilities, it can cause objectionable tastes and odors. Ammonia also has a tendency to accelerate corrosion in copper plumbing and cooling systems.

When chlorine is added to water containing ammonia, a family of related compounds are formed, which can be controlled and used as part of a disinfection program. The compounds are chloramines, and the process is termed chloramination. The benefits of chloramination are fewer disinfection by-products are created in the presence of naturally occurring dissolved organics (THMs and HAAs). One disadvantage of chloramination can be the potential degradation of the chloramine compounds in the distribution system causing objectionable tastes and odors.

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Tonka Water Ammonia Removal Technologies

Tonka Water offers pilot testing to optimize an existing plant or to assist in the design of a new plant.  

Biological Treatment System

A two stage biological treatment system can remove ammonia in groundwaters, along with biologically removing iron and/or manganese. The Biological Treatment System is a pressurized and controllable natural process, proven in full scale community water systems.

Chemical Oxidation

Tonka Water’s application engineers can assist you in designing a chemical oxidation and filtration system for the treatment of ammonia by chloramination or other means.

Contact us with your water treatment needs

Each plant has different design parameters involving various chemical feed systems with variations in detention times and filtration media. Because each ammonia situation is unique, we offer pilot testing to optimize an existing plant or to assist in the design of a new plant. Call your Tonka Water Representative for more information on arsenic removal or any other water treatment needs.

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