Results 251 to 260 of about 155,756 (303)
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Disinfection with Chlorine and Chlorine Dioxide
Journal of Environmental Engineering, 1983Disinfection with chlorine dioxide was compared to disinfection with chlorine in wastewater from three treatment sequences: (1) Conventional activated-sludge treatment; (2) activated-sludge/nitrification; and (3) activated-sludge/nitrification/filtration treatment.
E. Marco Aieta, Paul V. Roberts
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Dalton Transactions, 2012
Fully β-pyrrole chlorinated corrole was obtained via reaction of the cobalt(III) complex of 5,10,15-tris(pentafluorophenyl)corrole with chlorine. The structural and electronic effects of chlorination are reported, together with the coordination chemistry of this complex.
Atif, Mahammed +2 more
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Fully β-pyrrole chlorinated corrole was obtained via reaction of the cobalt(III) complex of 5,10,15-tris(pentafluorophenyl)corrole with chlorine. The structural and electronic effects of chlorination are reported, together with the coordination chemistry of this complex.
Atif, Mahammed +2 more
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Science, 1963
The bonding in the halogen polyfluorides is similar to that in the xenon fluorides. Since XeF 4 exists, the previously unreported ClF 5 should exist. This compound has been prepared by heating ClF 3 in the presence of fluorine at high pressure.
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The bonding in the halogen polyfluorides is similar to that in the xenon fluorides. Since XeF 4 exists, the previously unreported ClF 5 should exist. This compound has been prepared by heating ClF 3 in the presence of fluorine at high pressure.
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Chlorine Hexoxide and Chlorine Trioxide
Nature, 1933A RED oily liquid was detected by Bowen1 in a study of the photochemistry of chlorine dioxide. This substance was isolated by Bodenstein, Harteck and Padelt2 and was found by them to contain three atoms of oxygen to one of chlorine. Its molecular weight when dissolved in carbon tetrachloride was found to be 153–156 and it was called chlorine hexoxide ...
C. F. GOODEVE, F. A. TODD
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Chlorination Using Chlorine Gas
2022Halogenation is the reaction by which one or more halogens (i.e. fluorine, chlorine, bromine, iodine) are introduced into an organic compound. Halogenation using chlorine gas is industrially the most important halogenation reaction. This chapter discusses the important uses of chlorination as well as the hazards of working with chlorine gas, before ...
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Chlorine and chlorine residuals
2005Contains fulltext : 32320.pdf (Publisher’s version ) (Closed access)
Rajagopal, S. +3 more
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International Archives of Occupational and Environmental Health, 1996
Environmental groups have called for a phaseout of the use of chlorine in industrial chemistry on the grounds that such use inevitably leads to the production of persistent, bioaccumulative toxins. This policy prescription is based on an application of the Precautionary Principle which holds that industry should demonstrate that its products and ...
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Environmental groups have called for a phaseout of the use of chlorine in industrial chemistry on the grounds that such use inevitably leads to the production of persistent, bioaccumulative toxins. This policy prescription is based on an application of the Precautionary Principle which holds that industry should demonstrate that its products and ...
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Breakpoint Chlorination—the Chemistry of Chlorine
Opflow, 1982This article is a continuation of “Chlorine‐‐‘Special Agent’ for Disinfecting Water” by Ralph Leidholdt (OpFlow September 1982). In this selection, the author discusses the chemical reactions that occur when chlorine gas, calcium hypochlorite, or sodium hypochlorite is added to water for disinfection purposes.
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To Chlorinate or not to Chlorinate?: That Is the Watery Question
Epidemiology, 2009David F Goldsmith +2 more
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The Separation of the Element Chlorine into Chlorine and Meta-Chlorine
Science, 1920openaire +2 more sources