Search results
Results from the WOW.Com Content Network
Bar screen. A bar screen is a mechanical filter used to remove large objects, such as rags and plastics, from wastewater. [1] It is part of the primary filtration flow and typically is the first, or preliminary, level of filtration, being installed at the influent to a wastewater treatment plant. They typically consist of a series of vertical ...
Housekeeping is the management and routine support activities of running and maintaining an organized physical institution occupied or used by people, like a house, ship, hospital or factory, such as cleaning, tidying/organizing, cooking, shopping, and bill payment. These tasks may be performed by members of the household, or by persons hired ...
Solvent and paint thinner. White Spirit is a petroleum distillate used as a paint thinner and mild solvent. White spirit is an inexpensive petroleum -based replacement for the vegetable -based turpentine. It is commonly used as a paint thinner for oil-based paint and cleaning brushes, and as an organic solvent in other applications.
Sand filter used for water treatment. Sand filters are used as a step in the water treatment process of water purification. There are three main types; rapid (gravity) sand filters, upward flow sand filters and slow sand filters. All three methods are used extensively in the water industry throughout the world.
Mechanical screening. Mechanical screening, often just called screening, is the practice of taking granulated or crushed ore material and separating it into multiple grades by particle size. This practice occurs in a variety of industries such as mining and mineral processing, agriculture, pharmaceutical, food, plastics, and recycling.
Film base. A film base is a transparent substrate which acts as a support medium for the photosensitive emulsion that lies atop it. Despite the numerous layers and coatings associated with the emulsion layer, the base generally accounts for the vast majority of the thickness of any given film stock. Since the late 19th century, there have been ...
Filho suggests cleaning your tube television by first wiping the exterior with a dry, microfiber cloth, then gently wiping the screen with a damp cloth to remove any smudges or dirt. You can also ...
Rainscreen. A rainscreen is an exterior wall detail where the siding (wall cladding) stands off from the moisture - resistant surface of an air/water barrier applied to the sheathing to create a capillary break and to allow drainage and evaporation. The rainscreen is the cladding or siding itself [1] but the term rainscreen implies a system of ...