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like HEPA filter, used in various laboratories and clean rooms to produce lamellar air flow Radiation: •Gamma ray source: used in sterilization of heat-labile products like plastic or rubber syringes, catheters and gloves •X-ray source-do- •Infrared light source-do- •Ultraviolet light source-do- Inspissator
Sanitation in Dubai involves planning and managing Dubai's waste and sewage management infrastructure, within the United Arab Emirates. Before 2007, there were many problems with sewage capacity and connectivity [1] but in recent years Dubai Municipality has expanded capacity. Since then, Dubai had 1,200 km of sewerage pipeline network. [2]
Bleach is the generic name for any chemical product that is used industrially or domestically to remove color from (i.e. to whiten) fabric or fiber (in a process called bleaching) or to disinfect after cleaning.
The company was founded by Mr. "Hassan Fahmi" Saleh AlShunnar, an architectural engineer who migrated to Dubai in the early 60's looking for work. [ 2 ] [ 3 ] The Economical Printing Press was forced to downsize its employee count in 2009 due to the great recession that hit Dubai in that period, which saw many people leaving the country with ...
Dye destruction or dye bleach is a photographic printing process, in which dyes embedded in the paper are bleached (destroyed) in processing. [1] Because the dyes are fully formed in the paper prior to processing, they may be formulated with few constraints, compared to the complex dye couplers that must react in chromogenic processing.
A machine oil stain could also contain traces of metal, for example. [1] Also of concern is the color of the material that is stained. Some stain removal agents will not only dissolve the stain, but will dissolve the dye that is used to color the material.
Early method of bleaching cotton and linen goods on lawns A bleach worker. The textile bleaching (or bleaching of textiles) is one of the steps in the textile manufacturing process. The objective of bleaching is to remove the natural color for the following steps such as dyeing or printing or to achieve full white. [1]
Liquid bleach, often called just bleach, is a common chemical household product that consists of a dilute solution of sodium hypochlorite (NaClO) and other secondary ingredients. It is a chlorine releasing bleaching agent widely used to whiten clothes and remove stains, as a disinfectant to kill germs , and for several other uses.