chlorine dioxide water Articles
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What methods of disinfecting water are there?
The aim behind disinfecting water is to make it safe to drink. As the water experts, NW Solutions will look at some of the different methods to disinfect water and their advantages and disadvantages. To be considered for this list, the disinfectant must: Destroy all types of pathogens, regardless of volume, present in the water Not make the water toxic or render it unpalatable Function ...
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4 reasons chlorine dioxide should be your preferred sanitiser
To the lay-person, a commercial kitchen is just a floor and some equipment that needs a good clean regularly. They don’t understand the dangers of bacterial contamination and how easy it is for food to be affected. Most commercial kitchens will use bleach, or a similar sanitiser, to keep their space safe. Today, we will share with you the top five reasons you should be using chlorine ...
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Chlorine Dioxide – dispelling the myths
The internet is an incredibly useful research tool. It allows us to source and share information instantaneously. Unfortunately, this means that myths and misconceptions can spread very quickly and obscure the truth. In this post, we aim to tackle some of the myths that surround chlorine dioxide, and how this differs from our chlorine dioxide based product CleanOxide. Myth 1: Pure chlorine ...
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Bushfire and water quality
Bushfires pose a great risk to drinking water quality in water tanks, water catchment facilities and water supply infrastructure. Generation of large amounts of smoke, ash and debris leads to contamination of water in water tanks and on roof catchment infrastructure like gutters. In extreme cases, it is possible that fire retardants or foams used to control the fire may also be deposited on roof ...
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Titanium Dioxide Wastewater
A large amount of waste acid is produced in the production of titanium dioxide, a large amount of high-salt wastewater is generated in the post-treatment process, and some titanium dioxide is still lost after the CN filter. On the one hand, the titanium white industry suffers from increasingly strict Environmental constraints, on the other hand, waste acid, water, and titanium dioxide resources ...
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Soil Reclamation Through Chemical Oxidation
Supplying ozone (chemical) oxidation equipment to clean soil and groundwater is Kerfoot Technologies' specialty. In the past, contaminated soil was dug and removed to a disposal location. Present-day engineering relies increasingly on smart in-situ technologies with minimal site disturbance. Chemical oxidation is at the forefront of those technologies. What is chemical oxidation? Oxidation ...
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Lessons from the Field - Chemical free sanitation: Schreurs & Sons Case study
Schreurs & Sons are a family horticultural business based in Clyde, Victoria. What started off as a small family business three generations ago, is today a business spanning seven properties and multiple product lines, including fresh and prepack celery and leek; and baby leaf (including spinach, rocket and snow pea tendrils). Throughout this growth across the business, Schreurs have remained ...
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Pennsylvania Water Utility Converts to Chlorine Dioxide - Case Study
Trial achieved reduced THMs, easier maintenance, and better water qualitySituation The central water treatment department saw a need to improve their trihalomethane (THM) levels, which are a byproduct of the disinfection process using chlorine. An engineering firm was hired to evaluate the use of chlorine dioxide, and International Dioxcide was chosen to execute a trial. The project approach was ...
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Chlorine dioxide disinfectant benefits
What is chlorine dioxide? Chlorine dioxide (ClO2) is a highly effective, eco-friendly micro biocide that carries the US EPA, FDA and UK Government approvals for many of its uses. It is a selective oxidant that eliminates many pathogenic organisms including Legionella, Listeria, Salmonella, amoeba cysts, Giardia cysts, E. Coli, and Cryptosporidium. Importantly, CIO2 also destroys biofilms so ...
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Reference: Clever water recycling with chlorine dioxide
Vapour water at the Crailsheim-Dinkelsbühl dairy is disinfected and then returned to the production process by means of a chlorine dioxide system. The great news is that this significantly reduces water consumption and operating costs. Fewer costs The 160 members of staff at the diary "Milchwerk Crailsheim-Dinkelsbühl eG" process around 130,000 tonnes of milk a year, mainly producing ...
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Zetor - Protecting hot water from bacteria - Case Study
Bacteriological contamination was detected in the Zetor company during a regular analysis of warm non-potable water, used for sanitary facilities. How we solved the bacteria The sanitary facilities in Zetor use three junction exchange stations, each with a volume of 32 m3. As the first step, we conducted a brief study into sanitation of hot water mains and explored the possibilities of ...
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Virginia Water Treatment Plant Remains in Compliance and Improves Safety After Foreign Supplier Abruptly Ends Service - Case Study
Plant Converts to EPA-Approved Sodium Chlorite solution to Generate Chlorine Dioxide for Treatment of 2 to 3 MGD Situation This Mid-Atlantic water plant’s treatment system used gaseous chlorine and dry sodium chlorite to form chlorine dioxide. Chlorine dioxide is fed to the raw water and used to reduce TOC, iron and manganese, TTHM and HHA5 at this facility. Due to the storage and ...
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Advanced technology for water purification by heterogeneous photocatalysis
The TiO2 photocatalytic degradation of 2,4-dichlorophenol (2,4-DCP) and pentachlorophenol (PCP) was examined using a prototype photoreactor fabricated by Nulite. The degradation of both pollutants proved very efficient as in 12 min it was possible to bring the concentration of 2,4-DCP from 10 to 0.5 p.p.m. and in a separate experiment the concentration of PCP from 100 to 0.5 p.p.b. The effect of ...
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Genotoxicity and effects of nanosilver contamination in drinking water disinfection
This study was conducted to examine the genotoxicity and the influence of silver nanoparticles (AgNPs) contamination when drinking water is exposed to five different disinfection treatments: chlorine, chlorine dioxide, ozone, ozone/chlorine and ozone/chlorine dioxide. Experiments were conducted with water samples of different chemical composition, from three water supply systems in Croatia. ...
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Comparison of commercial analytical techniques for measuring chlorine dioxide in urban desalinated drinking water
Most drinking water industries are closely examining options to maintain a certain level of disinfectant residual through the entire distribution system. Chlorine dioxide is one of the promising disinfectants that is usually used as a secondary disinfectant, whereas the selection of the proper monitoring analytical technique to ensure disinfection and regulatory compliance has been debated ...
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How to care for your water tank
Caring for your water tank not only makes it last longer, it keeps the water safe for you and your family. Follow our care tips and you will always be able to rely on your tank. Inspect the tank every 3 months Inspecting your tank helps you identify leaks and damage. Repairing these early goes a long way to keeping your water tank safe. Other things you should look for include: Guttering ...
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How can drinking water treatments influence chlorine dioxide consumption and by-product formation in final disinfection?
In this study water samples of different origins (subalpine lake, artificial lake and river) were treated by pre-oxidation, coagulation/flocculation, adsorption on granular activated carbon and disinfection. Different laboratory-scale tests were carried out to evaluate the treatment impact on ClO2 consumption in disinfection and on the formation of disinfection by-products (trihalomethanes, ...
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Titanium Dioxide Wastewater
A large amount of waste acid is produced in the production of titanium dioxide, a large amount of high-salt wastewater is generated in the post-treatment process, and some titanium dioxide is still lost after the CN filter. On the one hand, the titanium white industry suffers from increasingly strict Environmental constraints, on the other hand, waste acid, water, and titanium dioxide resources ...
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Titanium Dioxide Wastewater
Titanium Dioxide Wastewater A large amount of waste acid is produced in the production of titanium dioxide, a large amount of high-salt wastewater is generated in the post-treatment process, and some titanium dioxide is still lost after the CN filter. On the one hand, the titanium white industry suffers from increasingly strict Environmental constraints, on the other hand, waste acid, water, and ...
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Hospital Wastewater Treatment Process
1. The characteristics of hospital sewage Hospital waste water contains some special pollutants, such as drugs, disinfectants, diagnostic agents, detergents, and a large number of pathogenic microorganisms, parasite eggs and various viruses (such as roundworm eggs, hepatitis virus, tuberculosis and dysentery) . In addition, there are radioactive substances such as radium 226, phosphorus, gold ...
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