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Chlorine in Medical News

Sweetwater Announces Trademarks of State-of-the-Art Healthy Drinking Water Purification Systems

... with either granular activated carbon for chlorine or the more highly reactive catalytic carbon for ... problems. It is often used by people to remove chlorine and chloramine, their carcinogenic byproducts, ... Our water tastes and smells great with no chlorine odor in the shower. In fact, we recently, had to ...

One in Five Americans Pee in Pool; Almost Half Admit Unhygienic Pool Behavior

... treatment (23%) and even less (16 %) think about chlorine levels to maintain clean pool water. ... germs into the pool and makes it harder for chlorine to do its job." The CDC urges pool users ... consumer advocates who serve as advisors to the chlorine Chemistry Division of the American Chemistry ...

CDG Environmental LLC Acquires Assets for Chlorine Dioxide Product Lines

... on April 9, 2009. CDG Environmental supplies chlorine dioxide chemistries to various water treatment ... CDG Saf-T-Chlor for the onsite manufacture of chlorine dioxide, and CDG Solution 3000 , a ready to use form of chlorine dioxide that can be blended into drinking or ...

Preparing for a Chlorine Gas Disaster

... three tanker cars -- each loaded with 90 tons of chlorine -- slammed into a parked locomotive in the center ... releasing between 42 tons and 60 tons of chlorine gas that seeped into a nearby textile mill, where ... is one of the largest community exposures to chlorine gas since World War I," study lead author David ...

New study examines effects of Graniteville, S.C., chlorine gas disaster

... A new study examining the aftereffects of a chlorine gas disaster in a South Carolina town gives ... is one of the largest community exposures to chlorine gas since World War I," said David Van Sickle, ... us what a significant challenge a large-scale chlorine gas release poses to health care facilities." ...

AWWA Marks 100th Anniversary of Chlorine Disinfection

... -- Sept. 26, 2008, marks the 100th anniversary of chlorine disinfection in the United States. In ... "One-hundred years after the introduction of chlorine disinfection in U.S. treatment processes, we have ... the country continue to add safe levels of chlorine to inactivate potentially harmful organisms and ...

ACC Observes National Drinking Water Week

... health advances in U.S. history. In 1908, chlorine was first used to help provide safe drinking ... extend life expectancy. The widespread use of chlorine and other clean water technologies is recognized ... majority of water systems continue to rely on chlorine disinfection to help provide safe water to ...

Purdue lab works to improve conditions at indoor swimming pools

... certain airborne contaminants are created when chlorine reacts with sweat and urine in indoor swimming ... swimming pools seem to have a characteristic chlorine odor," said Purdue environmental engineering ... the chemistry of the reactions between chlorine and the stuff that people put in swimming pools: ...

What's in your water?: Disinfectants create toxic by-products

... the United States," he said. "But the process of disinfecting water with chlorine and chloramines and other types of disinfectants generates a class of ... they have high levels of bacteria. "Public pools keep a high level of chlorine in the water to keep bacteria and pathogens down but very little work ...

Is Tap Water Safe for Your Dog?

... that flows from our faucets after being treated with chemicals such as chlorine -- has been associated with bladder cancer in people. But the study, which ... by-products -- the chemicals that are produced when things like chlorine interact with natural organic matter -- is different from that of its ...

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Chlorine in Medical Dictionary

Bleach

... Wash diarrhea -soiled clothing in detergent and chlorine bleach . If bathroom surfaces are contaminated with stool , wipe them with a chlorine -based household cleaner. chlorine bleach ing of the wood pulp used in pads ...

Chlorine

... chlorine is found in non- toxic concentrations in many ... water, mild cleaners, or mild bleach es. chlorine gas is one of the most irritating commonly inhaled substance. Exposure to dangerous levels of chlorine gas may occur at home (during use of cleaning ...

Ammonia

... Bronchitis Caused by dust, pollen , strong acid fumes, ammonia , chlorine , hydrogen sulfide, sulphur dioxide, ozone, tobacco smoke. inhaling toxic fumes, such as those from chlorine or ammonia inhaling the contents of the stomach , known as ...

Chloride

... Chloride is a salt consisting of two elements, one of which is chlorine . Chloride makes up about 0.15% of the body weight and is found in the extracellular fluid, along with sodium . Alternative Names: Diet - ...

Chlorination

... Chlorination kills many water-borne disease s, but the chlorine has certain carcinogen ic ( cancer -causing) effects. Researchers are now turning to irradiation with ultraviolet light. Public water supplies ...

Cyanide

... A diet consisting of bland foods that are softened by cooking, mashing, pureeing, or blending. Carbon monoxide , carbon tetra chloride , chlorine , creosote, cyanide s, dinitrobenzene, mercury , lead , phosphorus, and nitrous chloride are but a few of the substances that on entering ...

Cysts

... of pain relief that can be used during child birth . Note: Large cysts may cause scarring on the skin of affected fish. Related Topic: chlorine and Chloramines ... Most ovarian cysts are never noticed by the woman and resolve without her ever knowing that it was there. When a cyst ...

Environmental medicine

... University of California, "The slow, ... Writing in the journal Occupational and Environmental Medicine , the scientists suggest that the use of chlorine in swimming pools could be one cause behind the increased levels of asthma seen among children in the West, ... Reviewed by Robert Goldberg, ...

Eye

... (such as pollen or animal dander ) and chemical irritants (such as smoke, preservatives in contact lens solutions and some eye drops, or the chlorine in swimming pools). Patients often find the ganglion cyst to be displeasing to the eye , but most of the time, the cysts allow the hand to ...

Feces

... from feces , flies, and contaminated water. When you are camping, boil water for 5 minutes or treat it with disinfectant tablets. (Adding chlorine to the water will not kill the parasite , but Globaline tablets and iodine will.) ... CAUSES"The primary cause is inhaling the contaminated ...

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Chlorine in Biological News

UGA licenses invention that kills food-borne pathogens in minutes

... for different applications. FIT will replace chlorine as the new standard for reducing harmful bacteria ... it also is subject to environmental regulations. chlorine may also damage certain seeds and delicate sprouts. "We can't rely on chlorine any longer," Doyle said. "In addition to being ...

New chlorine-tolerant, desalination membrane hopes to boost access to clean water

... copolymers. A patent has been filed. chlorine must be added to water to disinfect it to prevent ... currently to protect membranes from attack by chlorine in water," Freeman says. "We believe that even a ... new materials are extremely tolerant to aqueous chlorine so their performance doesn't deteriorate in the ...

New UGA invention effectively kills foodborne pathogens in minutes

... in at least 28 states and Canada. Currently, a chlorine wash is frequently used in a variety of ways to ... water treatments, many bacteria survive. chlorine is toxic at high concentrations, may produce ... equipment and trained personnel. In addition, chlorine may be harmful to the environment. "We can't ...

Fair trade

... partner dichloromethane (CH2Cl2) to exchange one chlorine atom for a hydrogen atom, forming nearly 100 % of ... the LaCl3 catalyst contains not only the terminal chlorine atoms of the crystal lattice, but also other ... of its hydrogen atoms for one such weakly bound chlorine atom. It leaves behind the hydrogen atom, which ...

New decontamination system kills anthrax rapidly without lingering effects

... the Senate office building of the spores with chlorine dioxide gas cost $27 million, according to the ... inside. The current decontamination standard chlorine dioxide gas kills microorganisms by disrupting ... must be cleaned independently with harsh liquid chlorine dioxide. In addition, people cannot re-enter a ...

Researchers uncover key trigger for potent cancer-fighting marine product

... the way the marine bacterium incorporates a chlorine atom, the key ingredient for triggering its ... product. Previously known methods for activating chlorine were processed through oxygen-based approaches. ... a substitution strategy that uses non-oxidized chlorine as it is found in nature, as with common table ...

Arsenic contamination lacks one-size-fits-all remedy

... level]." Wells are routinely disinfected with chlorine bleach to control pathogenic and other bacteria. ... concentrations. Disinfection of these wells with chlorine adequately removed bacteria and reduced arsenic ... as a way to improve well water quality." chlorine treatment may not be appropriate in all ...

A unique experiment with chlorine -- and a new way of teaching

... about aspects of the chemical element chlorine from its first isolation in the 1770s to the late ... was controversy - something that highly reactive chlorine has been associated with repeatedly throughout ... of matter, starting with the disputes on whether chlorine was an element at all. The second half of the ...

2007 ozone hole 'smaller than usual'

... polar stratospheric clouds leads to splitting of chlorine compounds into highly ozone-reactive radicals ... individual oxygen molecules. A single molecule of chlorine has the potential to break down thousands of ... ozone destructing gases in the atmosphere such as chlorine and bromine, originating from man-made products ...

AGU journal highlights -- March 25, 2009

... in urban atmospheres, can photodissociate into nitrogen dioxide and chlorine atoms. The former is a pollutant, and the latter has been shown to ... the authors find that nytril chloride increases the total reactive chlorine mass by 20 to 40 percent in the atmosphere of southeastern Texas. The ...

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Chlorine in Biological Technology

New study examines effects of Graniteville, S.C., chlorine gas disaster

... A new study examining the aftereffects of a chlorine gas disaster in a South Carolina town gives ... is one of the largest community exposures to chlorine gas since World War I," said David Van Sickle, ... us what a significant challenge a large-scale chlorine gas release poses to health care facilities." ...

Possible new approach to purifying drinking water

... said. Methods currently used to treat water -- chlorine and ultraviolet (UV) light -- can be expensive to ... the plant, the researchers said. Additionally, chlorine can react with other organic matter in the ... are developing a resistance to the effects of chlorine and UV light, so newer options are needed. We ...

BioNeutral Announces a BREAKTHROUGH in the Fight Against Bioterrorism

... extraordinary result given the heartiness and particular difficulty in eradicating anthrax spores. The test compared results with a 10% solution of chlorine bleach which required almost 100 times the contact time to achieve the same test result. I expect this chemical technology will be used in ...

Tasker Products Receives Authorization from USDA for its Tasker Clear for use in Meat and Pork Industries

... "safe and suitable", according to the FSIS, when used in the processing of red and white meats. Tasker Clear, when used in combination with chlorine as an acidifier, becomes an acidified chlorine, which is a safe and widely used antimicrobial. The Company intends to market Tasker Clear in multiple ...

Aridol(TM) Endorsed by International Olympic Committee

... for elite athletes," said Pharmaxis CEO Dr Alan Robertson. "Long-term intense endurance training and environmental factors, such as allergens, chlorine derivatives, pollutants or cold air can increase the risk of developing exercise induced asthma. A simple-to-use airways inflammation test, Aridol ...

Simultaneously characterizing and quantifying chloramphenicol and its metabolite using LC/MS/MS

... One unique aspect of this compound is the fact that it contains two chlorine atoms, thus giving rise to unique isotopic patterns. From this experiment ... 259, which gives approximately equal abundance, indicating the loss of one chlorine atom (either 35Cl or 37Cl) from the 35Cl 37Cl parent ion. The single MS ...

Reducing brightness to make a better paper

... could reduce energy consumption by a third and similarly reduce handling and consumption of chemicals used in bleaching, such as hydrogen peroxide, chlorine dioxide and alkali. Water-treatment costs would be reduced as well. Pulp yield could be increased as much as 1 percent, resulting in an annual ...

Wisconsins promising bio-refining future wont run on ethanol alone

... are turned into paper; using methane digesters to harness energy from cow manure; turning corn into clothing that is soft, fast-drying, colorfast, chlorine resistant and resilient; and using genetically engineered plants to produce a variety of plastics, packaging materials and even pharmaceuticals. ...

Polymer Degradation Mechanisms Encountered in Pyrolysis-GC/MS

... and poly vinyl acetate. In PVC, the carbon-chlorine bond is the weakest, so a chlorine-free radical is generated at relatively low temperatures. This chlorine removes a hydrogen from the polymer, making HCl gas, and leaving behind a highly unsaturated chain. The chain then degrades to produce aromatics, so ...
Chlorine in Biological Definition

Alcohol

... For instance, tertiary alcohols react with hydrochloric acid to produce tertiary alkyl halides , where the hydroxyl group is replaced by a chlorine atom. If primary or secondary alcohols are to be reacted with hydrochloric acid , an activator such as zinc chloride is needed. Alternatively ...
Chlorine in Biological Dictionary

Membranes

... fouling of the membranes may seriously affect the performance of the RO system. ... some other polyamide RO membranes have essentially zero chlorine ... Trouser Press discography and critical career overview of Membranes ... British independent scene, Blackpool's Membranes have essayed ...
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