Bleaching definition

Bleaching means brightening of pulp by the addition of oxidizing chemicals or reducing chemicals.
Bleaching in terms of oil manufacturing means the use of filters, “Fuller’s earth”, and/or acid-treated activated clays to bleach oils by removing pigments (such as chlorophyll and beta-carotene), natural polycylic and aromatic substances and remaining traces of soap at a temperature of 110°C (230°F) for 15 to 30 minutes, during which trans fats and/or toxic peroxides are formed from essential fatty
Bleaching means any process that chemically alters pulp to increase itsbrightness;

Examples of Bleaching in a sentence

  • To determine the percentage of available Chlorine in the supplied sample of Bleaching powder.

  • Where a reasonable substitute was possible, the covered expense would be that of the customary substitute.7. Separate charges for general anesthesia except in connection with office procedures as specified in your plan.8. Bleaching of teeth.9. Root canal on a permanent tooth more than once per lifetime per tooth.10.

  • Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices.

  • Building Terrace, Parking area, Roads and building surrounding area to be cleaned with Bleaching powder as required especially rainy season.

  • Provide tools - Cleaning Brooms, Sweeping brooms, Coir brush, Scraping Sheet, Bamboo Basket, Plastic containers, Plastic Buckets, Plastic Mug, Sponge piece, Washing Soap, Phenyl, Disinfectant Toilet Cleaner liquid, Bleaching powder and lime powder shall be supplied to the staff Engaged for the purpose.

  • If the Employee’s employment shall be terminated without Cause and such Notice of Termination is given more than six (6) months after the Commencement Date, the Employee shall continue to receive installments of Employee’s then current Base Salary until the Date of Termination and for twelve (12) months thereafter and the Employee shall also be entitled to receive any earned but unpaid Incentive Bonus for any calendar year ending prior to the Date of Termination.

  • Bleaching earth can be disposed off for oil recovery or as fuel in brick kilns.

  • Determination of Copper in crystallized Copper-Sulphate.6. Estimation of available Chlorine in Bleaching Powder.

  • Verification of chemical consumption i.e. Alum, Lime, Chlorine, Bleaching Powder, etc.

  • Bleaching powder is to be dosed from chlorine dosing tank through a doser.

Related to Bleaching

  • Dumping means a private enterprise resident outside of the RSA market its goods on own initiative in the RSA at lower prices than that of the Country of Origin and which have the potential to harm the local industries in the RSA.

  • Injection means the pressurized placement of septage waste below the surface of soil.

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Injection tool means a device used for controlled subsurface injection of radioactive tracer material.

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • Incineration means an engineered process involving burning or combustion of solid waste to thermally degrade waste materials at high temperatures;

  • Emitter means a drip irrigation emission device that delivers water slowly from the system to the soil.

  • Vaping means using an activated electronic delivery device or heated tobacco product.”

  • Seepage pit means an excavation deeper than it is wide that receives septic tank effluent and from which the effluent seeps from a structural internal void into the surrounding soil through the bottom and openings in the side of the pit.

  • Injection well means a well into which fluids are injected. (See also "underground injection.")

  • Bumping is defined as the displacement of a faculty member in another department, program or service area, by a member with more seniority within the Association bargaining unit.

  • Slug means any discharge of water, sewage, or industrial waste which in concentration of any given constituent or in quantity of flow exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty-four (24) hour concentration or flows during normal operation.

  • Emission means a release of air contaminants into the ambient air.

  • Dispersion technique means any technique which attempts to affect the concentration of a pollutant in the ambient air by:

  • Injection Point means the Electric Interconnection Point.

  • Nitrogen oxides means all oxides of nitrogen except nitrous oxide, as measured by test methods set forth in 40 CFR Part 60.

  • Cord means the strands forming the fabric of the plies in the pneumatic-tyre.

  • Hydraulic fracturing means the fracturing of underground rock formations, including shale and non-shale formations, by manmade fluid-driven techniques for the purpose of stimulating oil, natural gas, or other subsurface hydrocarbon production.

  • Epinephrine auto-injector means a device for immediate self-administration or administration by another trained person of a measured dose of epinephrine to a person at risk of anaphylaxis.

  • Migration means, the right accorded to health insurance policyholders (including all members under family cover and members of group Health insurance policy), to transfer the credit gained for pre-existing conditions and time bound exclusions, with the same insurer

  • Extraction means a process by which cannabinoids are separated from cannabis plant material through chemical or physical means.

  • Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.

  • Spill means the release of manure, manure contaminated runoff, or process wastewater from the confines of an animal feedlot, manure storage area, manure transfer system, or other component used to collect, transfer, or store manure, manure contaminated runoff, or process wastewater that if not recovered would pollute waters of the state. Spill includes releases from activities associated with land application that do not comply with this Permit.

  • Leachate means any liquid, including any suspended components in the liquid, that has percolated through or drained from hazardous waste.

  • Anaerobic digestion means a controlled process involving microbial decomposition of organic matter in the absence of oxygen;