Diatomaceous earth filter definition

Diatomaceous earth filter means a filter that utilizes a thin layer of filter aid as its filter medium that periodically must be replaced.
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Diatomaceous earth filter means a filter designed to use the fossilized skeletons from diatoms on a filter element.
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Diatomaceous earth filter means a filter that utilizes a thin coating of diatomaceous earth (DE) or other filter aid over a porous fabric as its filter medium;
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Examples of Diatomaceous earth filter in a sentence

  • Diatomaceous earth filter backwash water must discharge to the sewer system through a separation tank.

  • Vogelsang - Cerritos, both of Calif, Diatomaceous earth filter aid and method for its manufacture, United States Patent, 1980.

  • Revegetation work undertaken during the early 1990’s resulted in a series of discrete stands of native vegetation randomly distributed across the surface.

  • Diatomaceous earth filter backwash water must discharge to the sewer system through a separation tank and a suitable air gap.

  • MISCELLANEOUS DISCHARGES-- Distillation and reverse osmosis brine Blowout preventer fluid Uncontaminated ballast and bilge water Mud, cuttings and cement at the sea floor Boiler blowdown Excess cement slurry Diatomaceous earth filter media Uncontaminated water For miscellaneous discharges, the discharge of free oil is prohibited as determined by a visual sheen on the surface of the receiving water.

  • Summary of Improvements, Upgrades, and Major Repairs, 1997-2006Fall 1999 Diatomaceous earth filter system replaced with sand filter October 2001 New fiberglass shell installed to replace 1985 plaster shell Potential for ExpansionDue to challenging topographical conditions at this site, there is little potential for significant expansion of the facility.

  • Wash or backwash water shall not be discharged to the ground surface.(c) Diatomaceous earth filter wash.

  • The saving from resolution reduction could be used to render games at a higher quality.

  • Diatomaceous earth filter wash or backwash water shall first pass through a separation tank designed for removal of the diatomaceous earth andsuspended solids before discharging to an approved sanitary sewer system.

  • Distillation and reverse osmosis brine Blowout preventer fluid Uncontaminated ballast and bilge water Mud, cuttings and cement at the sea floor Boiler blowdown Excess cement slurry [Note: Discharges of cement slurry used for testing cement handling equipment are not authorized.] Diatomaceous earth filter media Uncontaminated water For miscellaneous discharges, the discharge of free oil is prohibited as determined by a visual sheen on the surface of the receiving water.


More Definitions of Diatomaceous earth filter

Diatomaceous earth filter means a type of pool water filter, pressure or vacuum type that uses diatomaceous earth or volcanic ash as a filter medium. It is commonly called D.E. filter.
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Diatomaceous earth filter means a filter that utilizes a thin layer of diatomaceous earth as its filter media that must be periodically replaced; and
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Related to Diatomaceous earth filter

  • HEPA filter means high-efficiency particulate air filters that are rated to achieve a minimum initial particle-removal efficiency of 99.97 per cent using ASTM F 1471– 93 or equivalent standard;

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Opium poppy means the plant of the species Papaver somniferum L., except its seeds.

  • Transboundary movement means any movement of hazardous wastes or other wastes from an area under the national jurisdiction of one State to or through an area under the national jurisdiction of another State or to or through an area not under the national jurisdiction of any State, provided at least two States are involved in the movement;

  • Basic gas supply service means gas supply service that is

  • Electric generation service means the provision of retail

  • Oxides of nitrogen means the sum of the volume mixing ratio (ppbv) of nitrogen monoxide (nitric oxide) and nitrogen dioxide expressed in units of mass concentration of nitrogen dioxide (μg/m3);

  • Rechargeable Electrical Energy Storage System (REESS) means the rechargeable energy storage system that provides electric energy for electrical propulsion.