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dewatering

dewatering

7.1
Removal of water from a site using pumps or drains
  • noun
  • /ˌdiːˈwɔːtərɪŋ/
  • Specialized
translation icon : desagüe
  • The construction team used a dewatering system to remove excess water from the site before starting the foundation work.
  • dewatering process
  • dewatering unit
  • dewatering equipment

Examples

  • The application of this method provides dewatering of the activated sludge without the use of any flocculating agents.

    Academic text (1998)
  • Polymer is added to the slurry immediately prior to the belt filter press to improve slurry dewatering characteristics.

    Academic text (1997)
  • Some of the water from the dewatering process goes back to the plant.

    Academic text (2001)
  • Therefore, as part of the operation, both dewatering and disposal had to be expanded.

    Academic text (1998)
  • On shore, fish pass over a dewatering screen and then into a rotating hopper.

    Academic text (1991)
  • For these reasons, the dewatering operation was modified to achieve a more effective separation of solids.

    Academic text (1997)
  • The difference in total solids content of the influent and the permeate of the dewatering unit was low.

    Academic text (2000)
  • The sludge then receives further gravity dewatering before it is compressed around a large drum.

    Academic text (1997)
  • The technological scheme of raw wastewater residual dewatering and composting is shown in Figure 3.

    Academic text (2002)
  • Several projects are underway that are investigating digestion, dewatering, and conveyance techniques and their effects on odor emissions from biosolids.

    Academic text (2001)

Synonyms

drainage
vsdewatering
43 3.5

Removing liquid so it flows away from a place or object

uses pumps and engineered systems to remove water from construction sites
dehydration
vsdewatering
3 3.4

Removing water from food or other things to make them dry

removes bulk water from places or materials using pumps or drains

Antonyms

waterlogging
  • Specialized
5.3

Soil that becomes full of water so plants cannot grow

How Dry

desiccation
  • Specialized
2 8.6
dewatering
  • Specialized
7.1
drying up
1 3.2

Surface Forms

dewatering singular
dewaterings plural

Morphology

dewatering = dewater (transparent) = de + water + ing

The noun is a regular process noun formed from the verb 'dewater' with '-ing'.

Etymology

The word dewatering starts with de- meaning 'remove' (as in defrost) and ends with water, so it literally means 'removing water'. That's why it is used for pumping or draining water from a place, like a building site or a flooded basement.