Dewatering: The deliberate attempt to lower the ground-water level in or below land surface for selected purposes such as agricultural, construction, mining or other activities.
Dewater
1. Remove or separate a portion of the water in a sludge or slurry to dry the sludge so it can be handled and disposed of. 2.Remove or drain the water from a tank or trench.
Diatomaceous Earth (Diatomite) ...
Dewater
To remove water from wastes, soils or chemicals.
Diazinon ...
dewater 1) To remove or separate a portion of the water present in sludge or slurry so it can be handled and disposed of more efficiently. 2) To remove or drain water from a tank or a trench. 3) The draining, pumping, ...
Dewater
The separation of water from sludge, to produce a solid cake.
Diffuser ...
Dewatering: a) Removing water from a solid material by solid-liquid separation techniques (e.g. titration, centrifugation) b) Removing or draining water from an enclosure (e.g. a river bed) by pumping or evaporation.
and for dewatering sludges.
annular space (AN-you-ler). A ring-shaped space located
between two circular objects, such as two pipes.
to Cradle Cradle-to-Grave or Manifest System Creosote Crop Dusting Crop Residue Cullet D Daylighting DDT Deciduous Forest Decontamination DEET Deforestation Desalination Desert Dewatering ...
Filter press
a device that dewaters sludge by compressing it between membranes or cloth-lined plates to produce a cake ...
anionic polymer (AN-eye-ON-ick). A polymer having negatively charged groups of ions; often used as a filter aid and for dewatering sludges.
discharging well where the hydraulic head (potentiometric surface) in the aquifer has been lowered by pumping. In an unconfined aquifer, the cone of depression is a cone-shaped depression in the water table where the media has actually been dewatered.
 See also: Liquid, Waste, Water, Air, Site
  
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