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Disinfection

Disinfection methods, including ozone, ultraviolet (UV) and chlorine, are often the final and most important stage of the water treatment process. Numerous other alternative disinfection processes, such as chlorine dioxide, potassium permanganate and chloramines, are included as well.

ARTICLES

Registration is now open for the International Ozone Association Conference

July 23, 2014

LAS VEGAS — The International Ozone Association (IOA) announces registration is now open for the annual Pan American Group Conference beginning August 23-27.


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Lavatec Laundry welcomes new vice president of sales

July 17, 2014

BEACON FALLS, Conn. — Lavatec Laundry Technology (LLT), a global manufacturer of commercial laundry equipment, announces Keith Ware will join LLT as the vice president of sales.


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Aqua-Aerobic System launches new video featuring its activated sludge system

July 14, 2014

LOVES PARK, Ill. — The company’s AquaPass Phased Activated Sludge System is a time-managed activated sludge technology.


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Professor POU/POE — July 2014

This month’s topic: Singapore International Water Week
July 1, 2014

Ozone upgrade reduces risk of costly sanctions

May 29, 2014

BAINBRIDGE ISLE, Wash. — There are many reasons water bottlers should upgrade old equipment, but most important is meeting customers' expectations for product quality and safety.


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NSF recognizes Employee and Team of the Year

May 15, 2014

ANN ARBOR, Mich. — Each year NSF recognizes those who have demonstrated excellence, leadership and commitment.


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2014 Rocky Mountain Water Reuse Workshop call for abstracts

April 21, 2014

DENVER — Abstracts are due April 28 for the workshop, to be held August 14 in Golden, Colo.


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Gates Foundation funds U. Delaware wastewater treatment fabric

April 17, 2014

NEWARK, Del. — A team at the University of Delaware has created a breathable fabric for open pit latrines.


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2014 IWA World Water Congress and Exhibition set for Sept. 21-26

March 12, 2014

LONDON — The event will  bring together up to 5,000 participants representing every aspect of the water cycle in Lisbon, Portugal.


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NGWA releases four online lessons for well owners

February 13, 2014

WESTERVILLE, Ohio — The lessons explain arsenic, bacteria, nitrate and radon pollution and what actions to take.


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