Chlorine definition: a halogen element, a heavy, greenish-yellow, incombustible, water-soluble, poisonous gas that is highly irritating to the respiratory organs, obtained chiefly by electrolysis of sodium chloride brine: used for water purification, in
In the mid-twentieth century, drawings by Jean-Auguste-Dominique Ingres at the Fogg Art Museum were treated with chemical bleaches such as chlorine dioxide gas, sodium hypochlorite, and chloramine-T. Fifty years later, the darkened condition of the drawings was attributed to bleaching with ...
Chlorine can be used as a gas (chlorine gas) or as an aqueous solution in the form of sodium hypochlorite. Chlorine causes a variety of damage to cells and viruses, including changing the permeability of membranes, reducing cell size in bacteria, and oxidizing surface proteins. The active ...
It can't even be allowed to sit for a few days to remove the Chloramines before adding this water to an aquarium. Chloramine is formed through the reaction of dissolved chlorine gas and ammonia in tap water. Chloramines can also be composed of two other formulas: dichloramine (NHCl2) and ...
Smith T (2012) An evaluation of historical bleaching with chlorine dioxide gas, sodium hypochlorite, and chloramine-T at the Fogg Art Museum. Restaurator 33:243–279Smith, T. (2012). An evaluation of historical bleaching with chlorine dioxide gas, sodium hypochlorite, and chloramine-T at the ...
Comparing the UV/Monochloramine and UV/Free Chlorine Advanced Oxidation Processes (AOPs) to the UV/Hydrogen Peroxide AOP Under Scenarios Relevant to Potable Reuse. Environ. Sci. Technol. 2017, 51, 13859–13868. [CrossRef] [PubMed] 24. National Research Council. Drinking Water and Health, ...
Simultaneous analysis of the gas and liquid phases was performed with a quadrupole mass spectrometer (QMS) for the headspace gas analysis and a DX-2000 ion chromatographic system was used to quantify ions in the aqueous phase [3]. Free reactive chlorine (HOCl or OCl´, Figure 7) is a ...