Chemical oxidation definition

Chemical oxidation means a chemical reaction that increases the oxygen content in a compound or a reaction in which an element or ion loses electrons, resulting in a more positive valence.
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Examples of Chemical oxidation in a sentence

  • Chemical oxidation treatments are scaleable and therefore considered applicable to all levels of use (Levels 1 to 3).

  • Chemical oxidation with chlorine, ozone, or potassium permanganate also removes pesticides, also generally less than 10 percent.

  • Unit- II:Corrosion and its Control: Causes and effects of corrosion; Theories of corrosion – Chemical (oxidation corrosion) & Electrochemical corrosion; Factors affecting rate of corrosion – Nature of metal (position of metal in galvanic series, overvoltage, relative areas of anodic and cathodic parts, purity of metal and passivity) and Nature of Environment (temperature, humidity and pH effect)Corrosion control methods: Cathodic protection (sacrificial anodic and impressed current cathodic protection).

  • Chemical oxidation, air sparging, bioremediation, hydrofracturing, bioventing, and other remedial technologies may initially mobilize or elevate concentrations of contaminants in the subsurface, or result in the generation of potentially volatile breakdown products previously not monitored in the building indoor air.

  • Chemical oxidation processes are most economical and feasible when wastes containing organics and mercury can be treated using the same reaction formula while at the same time completely destroying the organic content and transforming the mercury to a soluble form.

  • Chemical oxidation was not optimal, as very high matrix demands were observed.

  • Chemical oxidation of their surfaces with acids can introduce oxy- gen containing functional groups onto the surface.

  • Chemical oxidation is an approach for the in- situ reduction of contaminants in both the soil and groundwater.

  • Chemical oxidation is accompanied by intense heat and gas production, so additional safety precautions would be necessary.

  • Chemical oxidation technologies are extensively covered in “In-Situ Chemical Oxidation - Engi- neering Issue.” [124].

Related to Chemical oxidation

  • Biological product means a virus, therapeutic serum, toxin, antitoxin, vaccine, blood, blood component or derivative, allergenic product, protein other than a chemically synthesized polypeptide, or analogous product, or arsphenamine or any derivative of arsphenamine or any other trivalent organic arsenic compound, applicable to the prevention, treatment, or cure of a disease or condition of human beings.

  • Chemical substance means a substance intended to be used as a precursor in the manufacture of a controlled substance or any other chemical intended to be used in the manufacture of a controlled substance. Intent under this subsection may be demonstrated by the substance's use, quantity, manner of storage, or proximity to other precursors or to manufacturing equipment.

  • Pathogen means an organism that is capable of producing an infection or disease in a susceptible host.

  • Sterilization means the procedure that kills all microorganisms, including their spores.