ozone system Articles | Environmental XPRT

Ozone systems for beginners

This paper is intended for people who know a cooling tower when they see one but have little or no knowledge of their care or what part ozone plays. I have tried to make this as simple as possible and there is even a block diagram on the last page to help you out. Ready? Okay, here is what you need to know first: The sole function of ozone use in evaporative cooling towers is to disinfect water. ...

Apr. 20, 2012

By Zentox Corporation

Application of Ozone in Cooling Water Systems

The first comprehensive study - bench-top laboratory investigations, pilot scale testing, and critical monitoring and evaluation of field applications - addressing the effects of ozone as a stand-alone cooling water treatment program is presented. The study also represents the first critical comparison of ozone-treated systems with non-treated systems. Excellent corrosion control can be attained ...

Aug. 20, 2015

By Absolute Systems Inc.

The CaroMont Health Ozone Laundry System

Abstract Ozone generating equipment was retrofit into the laundry washroom of the Gaston Memorial Hospital in Gastonia, NC, and began operating in the early part of July, 2010. Three ozone generating systems service six washer-extractors in the washroom. The performance of this fine-bubble ozone diffusion laundering system has been monitored since that time, with various adjustments made ...

Dec. 31, 2010

By ClearWater Tech LLC

Monitoring Ozone (in the air) in Hatchery & Fish Farm Ozone Injection Systems

Hatcheries, fish farms and such in the aquaculture industry require clean water to maintain a high survival rate while rearing aquatic animals. Contaminated water increases the risk of infection which in turn can compromise production. A common way to disinfect water is by generating ozone on-site with an ozone generator, which is commonly inside an ozone generator room. For human safety, ...

Nov. 3, 2015

By Critical Environment Technologies Canada Inc. (CETCI)

Ozone toxicology and guidelines for safe use in cooling water ozonation systems

Abstract Ozone, like all oxidizing gases, is potentially harmful if human exposures occur at a significant concentration for a sufficient duration. This paper discusses the physical properties of ozone, current exposure standards, toxicology of ozone, and recommended safety practices for safe operations in cooiing water treatment ...

Apr. 20, 2012

By Zentox Corporation

Sophisticated control system - effective ozone generator

At the Freshwater Institute in Shepherdstown, West Virginia (USA) they are convinced that ozone water treatment is essential to optimize production in water recirculating aquaculture systems (RAS). Scientists at the Freshwater Institute have been studying ozonation for years but have never before used such a sophisticated ozone generator as the Primozone® Ozone Generator. The Freshwater ...

May 4, 2011

By Primozone Production AB

Unique Ozone and Ultraviolet Water Treatment System

Euroby Ltd, the sludge treatment specialists, are pleased to announce the signing of an agreement to be the sole UK and Ireland distributor for the unique UVOX range of water treatment systems.UVOX, as the name suggests, uses a combination of Ultraviolet and Ozone to treat infected and polluted water.Its uniqueness stems from its novel method of first producing ozone by irradiating air with a ...

Feb. 29, 2008

By Euroby Limited

Reducing NOx in Diesel Emissions | Spectroscopy Solutions

Air pollution and NOx emissions from diesel engines are a global concern due to their potential impacts on human health. Researchers worldwide are developing new and improved methods to reduce NOx emissions. Infrared spectroscopy in the gas phase, which is made possible using FTIR gas cells from Specac, has an important role to play in this ...

Feb. 7, 2018

By Specac Limited

Sophisticated control system – Effective ozone generator - Case study

At the Freshwater Institute in Shepherdstown, West Virginia (USA) they are convinced that ozone water treatment is essential to optimize production in water recirculating aquaculture systems (RAS) Scientists at the Freshwater Institute have been studying ozonation for years but have never before used such a sophisticated ozone generator as the Primozone® Ozone Generator. The Freshwater ...

Jan. 24, 2018

By Primozone Production AB

Ozone precursor analysis using a thermal desorption-GC System

In the United States, the Clean Air Act of 1970 gave the U.S. Environmental Protection Agency (EPA) responsibility for maintaining clean air for health and welfare. Six parameters are measured routinely in ambient air: SOx, NOx, PM10 (particulate matter less than 10 microns), Pb, CO and ozone. In the 1990 Clean Air Act Amendments, Title 1 expanded the measurements in air to include volatile ...

Oct. 27, 2011

By PerkinElmer, Inc.

Electrolytic Ozone Generation And Its Application In Pure Water Systems

Over the years manufacturers have become increasingly aware of the importance of water purity and its effect on the quality of the final product. One of the largest problems that confronts pure water system operators is bacterial recontamination shortly after the water purification equipment. There are several ...

Feb. 26, 2008

By Degremont Technologies - a subsidiary of Suez Environnement

The Use of Ozone in Cooling Towers

Ozone has been successfully applied to industrial cooling water systems with the resultant improvement in operational efficiency due to increased heat transfer, reduced system corrosion, improved environmental impact and reducedon-going chemical expenditure. The aim of this paper is to provide practical advice on the options available for the application of ozone and the potential benefits which ...

Feb. 27, 2008

By Degremont Technologies - a subsidiary of Suez Environnement

Hotels Put Ozone to Work

Growing operational costs and lower-than average occupancy rates spurred Apple Farm Inn and Suites, San Luis Obispo, Ca., to explore economic and facility-efficiency benefits obtained through the installation of an ozone laundry system. At the Apple Farm Inn laundry facility, an evaluation lasting several months was conducted in late 2006 into 2007, comparing the costs of laundering by ...

Jun. 30, 2009

By ClearWater Tech LLC

Out In the Ozone the Return of Ozone and the Hydroxyl Radical to Wastewater Disinfection

The City of Phoenix is investigating the use of various disinfection technologies for its 91st Avenue wastewater treatment facility. Key to this investigation is the implementation of a UV system to meet State of Arizona, Class A+ disinfection requirements. During this evaluation, the range of alternatives was expanded to include ozonation and other advanced oxidation processes (AOP), to examine ...

Oct. 20, 2006

By Water Environment Federation (WEF)

Sanitation Using Ozone & Chlorine

For nearly 100 years, ozone has been used all over the world for water sanitation. It is nature’s strongest oxidizer and has a byproduct of pure oxygen. Chlorine, on the other hand, is a very effective, time-proven chemical, but is ineffective against hard-to-kill microorganisms such as cryptosporidium. It also has some unpleasant byproducts. Together, however, these two substances can ...

Oct. 31, 2009

By ClearWater Tech LLC

Introduction to Ozone Injection Technology

Untitled Document Ozone is a highly reactive chemical that has proven to be effective in destroying a wide variety of organic chemicals, including MtBE and chlorinated VOCs. ...

Dec. 31, 2000

By Kerfoot Technologies, Inc. (formerly K-V Associates, Inc.)

Ozone treatment for cooling towers

Abstract The use of ozone as a maintenance treatment for cooling towers has good potential for operation and maintenance savings in the Federal secior. A small amount of ozone acts as a powerful biocide thai decreases or nearly eliminates the need to remove quantities of water from the cooling tower in order to decrease the concentration of organic and mineral solids in the system. ...

Jul. 31, 1998

By Zentox Corporation

Ozone in Cooling Water Treatment

When commercial ozone generators were first introduced for cooling water treatment, they were marketed as a stand-alone treatment, a cure-all or panacea. We now know this is not the case. Because there have been many misconceptions regarding ozone, this article is intended to review the basics of ozone, its true capabilities and limitations, and its potential benefits in cooling water treatment ...

Aug. 20, 2015

By Absolute Systems Inc.

Profile of Ozone/Bromine Sanitation Systems for City of Tucson Municipal Pools

Due to the inherent risks associated with the use of chlorine gas as a sanitizer for the City of Tucson’s twenty-six municipal swimming pool sites, I found myself in search of an alternative water sanitation method. The challenge was clear; find a system that would be safer to manage than gas chlorine, yet yield the same favorable sanitation and water quality results. Since all the sites ...

Jun. 30, 2002

By ClearWater Tech LLC

Ozone for Cooling Tower Systems - An update and lessons learned at the Kennedy Space Center

Keywords: Ozone, Cooling Water, Stand-Alone Treatment, and Large Capacity Cooling Tower Summary: The operational experience and performance of the successful use of ozone as a stand-alone cooling water treatment method are discussed. Several guidelines for design parameters and operational controls are presented. From a wide field of application experience, the author ...

Aug. 20, 2015

By Absolute Systems Inc.

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