dewatering


Also found in: Dictionary, Wikipedia.

dewatering

[dē′wȯd·ər·iŋ]
(engineering)
Removal of water from solid material by wet classification, centrifugation, filtration, or similar solid-liquid separation techniques.
Removing or draining water from an enclosure or a structure, such as a riverbed, caisson, or mine shaft, by pumping or evaporation.

dewatering

Pumping water from a site to maintain a dry and stable condition during construction.
References in periodicals archive ?
Dewatering Pumps Market by Type (Submersible Dewatering Pumps and Non-submersible Dewatering Pumps) and Application (Construction & Agriculture, Oil & Gas, Municipal, Mineral & Mining, and Others): Global Opportunity Analysis and Industry Forecast, 2019-2026
Release date- 12082019 - Khansaheb Sykes LLC, the leading OEM for dewatering pumps across the UAE and GCC region, is ready to deliver the first batch of 15 Dewatering Pumps units for Emergency Watering Services to the local Government authority.
Saeed Ghani told the meeting that 30 high power as well as small dewatering pumps had been brought from Karachi and other cities to expedite dewatering process in Qasimabad and other rain affected areas of the city.
Underground mining of the historical Prieska mine is to commence on completion of mine dewatering and shaft refurbishment.
As a basis for the work to be performed according to hoai (work phases 1 to 9), the following current dwa data sheets should be used in addition to standards and regulations: - dwa-m 366 "machine sludge dewatering", - dwa-m 383 "characteristics of sewage sludge dewatering", - dwa-m 350 "preparation of synthetic polymeric flocculants for sewage sludge conditioning".
Dewatering Aids Market: Market Dynamics The increasing demand for the energy-efficient moisture removal process in the industry eventually leads to the growing demand for the dewatering aids in the near future.
[ClickPress, Thu Jan 03 2019] Market Research Reports Search Engine (MRRSE) has recently updated its massive report catalogue by adding a fresh study titled " Global Sludge Dewatering Equipment Market Study Offering Deep Insight Related to Growth Trends until 2023 ".
"To tackle this problem, the firefighters will operate one more pump to boost the dewatering process," Susngi said.
The manufacturer's dewatering screen is capable of removing all but 8 percent moisture content, meaning the sand produced is immediately sellable.
Later, the senior member Board of Revenue Punjab, examined the working of disposal station, generators and dewatering sets.
Citing the reasons for dewatering the mine, Waqas said that for smooth mining operations depressurization of underground water is necessary to reach the depth of Coal, which is available at 150 meters.
M2 EQUITYBITES-February 23, 2018-Griffin Dewatering Acquires Groundwater Control Firm Foothill Dewatering