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- Deuterium-depleted_water abstract "Deuterium-depleted water (DDW), also known more ambiguously as light water, is water which has a lower concentration of deuterium than occurs naturally. Deuterium a heavier isotope of hydrogen which has, in addition to its one proton, a neutron, that roughly doubles the mass of the hydrogen atom.In Vienna Standard Mean Ocean Water, deuterium occurs at a rate of 155.76 ppm. The production of heavy water involves isolating and removing deuterium within water. The by-product of this process is light water. Production of light water can result during electrolysis, distillation, and desalination. Filtration through special membranes and crystallization are also consideredpreparation methods. It can also be produced directly using the Girdler sulfide process.Experiments have shown that consumption of light water may be beneficial as an adjunct to chemotherapy. A 1999 Romanian study found that water with only 30 ppm deuterium produced marked improvement in survival rates of mice bombarded with ionizing radiation. A study of four patients with brain metastases from lung cancer found a three-month regimen of light water \"noticeably prolonged\" their survival time. A 2010 Hungarian study found significant improvement in the survival times of prostate cancer patients treated with light water. Despite Gilbert Lewis' call in 1934 for such experiments, research on the effects of deuterium-depletion on living cells has been very limited with less than a dozen peer-reviewed research papers available via PubMed in mid-2011Depleted water (125 ppm deuterium corresponds to the deuterium:protium ratio D:H=1:7695) at a consumption as high as 2 litres per day can influence the deuterium concentration in human body (average 40 litres with deuterium:protium ratio about D:H = 1:6418) for less than 1% (decreasing the normal ratio to D:H = 1:6472). A 1963 American paper is reported to infer that no biological effect should be expected at this level, though new researches are currently carried on in eastern Europe.Qlarivia is a bottled water brand made in Romania, that boasts as having the lowest deuterium content of the market, that of 25 parts per million.An American company, by the name of Divinia Water, has developed a scientifically proven method to mass-produce deuterium depleted water with an EZ water signature. Divinia has been studied at Penn State University, Arizona State University, University of Washington, and UC Davis for its unique attributes.".
- Deuterium-depleted_water wikiPageID "29524151".
- Deuterium-depleted_water wikiPageLength "5665".
- Deuterium-depleted_water wikiPageOutDegree "25".
- Deuterium-depleted_water wikiPageRevisionID "705515338".
- Deuterium-depleted_water wikiPageWikiLink Atomic_mass.
- Deuterium-depleted_water wikiPageWikiLink Category:Alternative_cancer_treatments.
- Deuterium-depleted_water wikiPageWikiLink Category:Isotopes.
- Deuterium-depleted_water wikiPageWikiLink Category:Medical_physics.
- Deuterium-depleted_water wikiPageWikiLink Category:Water.
- Deuterium-depleted_water wikiPageWikiLink Category:Water_chemistry.
- Deuterium-depleted_water wikiPageWikiLink Chemotherapy.
- Deuterium-depleted_water wikiPageWikiLink Desalination.
- Deuterium-depleted_water wikiPageWikiLink Deuterium.
- Deuterium-depleted_water wikiPageWikiLink Distillation.
- Deuterium-depleted_water wikiPageWikiLink Electrolysis.
- Deuterium-depleted_water wikiPageWikiLink Girdler_sulfide_process.
- Deuterium-depleted_water wikiPageWikiLink Heavy_water.
- Deuterium-depleted_water wikiPageWikiLink Hydrogen.
- Deuterium-depleted_water wikiPageWikiLink Isotope.
- Deuterium-depleted_water wikiPageWikiLink Kinetic_isotope_effect.
- Deuterium-depleted_water wikiPageWikiLink Light_water.
- Deuterium-depleted_water wikiPageWikiLink Lung_cancer.
- Deuterium-depleted_water wikiPageWikiLink Natural_abundance.
- Deuterium-depleted_water wikiPageWikiLink Parts-per_notation.
- Deuterium-depleted_water wikiPageWikiLink Properties_of_water.
- Deuterium-depleted_water wikiPageWikiLink PubMed.
- Deuterium-depleted_water wikiPageWikiLink Radiation_therapy.
- Deuterium-depleted_water wikiPageWikiLink Vienna_Standard_Mean_Ocean_Water.
- Deuterium-depleted_water wikiPageWikiLink Water.
- Deuterium-depleted_water wikiPageWikiLinkText "Deuterium-depleted water".
- Deuterium-depleted_water wikiPageWikiLinkText "Light water".
- Deuterium-depleted_water wikiPageWikiLinkText "deuterium-depleted water".
- Deuterium-depleted_water wikiPageWikiLinkText "light water".
- Deuterium-depleted_water wikiPageUsesTemplate Template:Medref.
- Deuterium-depleted_water wikiPageUsesTemplate Template:Reflist.
- Deuterium-depleted_water subject Category:Alternative_cancer_treatments.
- Deuterium-depleted_water subject Category:Isotopes.
- Deuterium-depleted_water subject Category:Medical_physics.
- Deuterium-depleted_water subject Category:Water.
- Deuterium-depleted_water subject Category:Water_chemistry.
- Deuterium-depleted_water hypernym Water.
- Deuterium-depleted_water type Building.
- Deuterium-depleted_water type Isotope.
- Deuterium-depleted_water type Liquid.
- Deuterium-depleted_water type Physic.
- Deuterium-depleted_water comment "Deuterium-depleted water (DDW), also known more ambiguously as light water, is water which has a lower concentration of deuterium than occurs naturally. Deuterium a heavier isotope of hydrogen which has, in addition to its one proton, a neutron, that roughly doubles the mass of the hydrogen atom.In Vienna Standard Mean Ocean Water, deuterium occurs at a rate of 155.76 ppm. The production of heavy water involves isolating and removing deuterium within water.".
- Deuterium-depleted_water label "Deuterium-depleted water".
- Deuterium-depleted_water sameAs Q3819767.
- Deuterium-depleted_water sameAs مياه_منضبة_بالديوتيريوم.
- Deuterium-depleted_water sameAs Aigua_lleugera.
- Deuterium-depleted_water sameAs 超軽水.
- Deuterium-depleted_water sameAs m.0ds6yxt.
- Deuterium-depleted_water sameAs Apa_cu_conținut_redus_de_deuteriu.
- Deuterium-depleted_water sameAs Q3819767.
- Deuterium-depleted_water wasDerivedFrom Deuterium-depleted_water?oldid=705515338.
- Deuterium-depleted_water isPrimaryTopicOf Deuterium-depleted_water.