aquifer permeability (Aquifers) equipment in Europe

  • Vacuum Deep Wells

    Vacuum deep wells are used for dewatering and site decontamination in regions with low subsoil permeability and low-lying aquifers Vacuum deep wells are operated effectively in aquifers with permeability [kf] coefficients ranging from 1x10-5 m/s to 1x10-7 m/s. They are installed by drilling a 324 mm / 700 mm diameter borehole up to a depth of 50 ...

    By Hölscher Wasserbau GmbH based in Haren, GERMANY. from Dewatering Product line

  • Deep Wells

    Deep wells are used to carry out dewatering, drinking water extraction and remediation of contaminated aquifers. Deep wells are best suited for operation in aquifers with permeability coefficients [kf] from 1x10-2 m/s to 1x10-5 m/s. They are installed by drilling a borehole with a diameter from 324 mm to 2000 mm at depths up to 300 m. Depending on ...

    By Hölscher Wasserbau GmbH based in Haren, GERMANY. from Dewatering Product line

  • BioSlurping (BSL)

    The technology allows the recovery of floating product (hydrocarbons) on the groundwater table, by the action performed by a surfasse suction pump. Benefits of the BioSlurping system, High efficiency purification, Possibility to recover the extracted product, Contextual extraction of interstitial gas. The technology is particularly convenient in ...

    By WATER & SOIL REMEDIATION SRL based in Levata di Curtatone, ITALY. from Remediation Systems Product line

  • Boode - Model BGP - Gravel Coated PVC Screen

    Boode BGP is a gravel-coated PVC screen for water well installations in areas where suitable gravel packs are not readily available, but a sand-free water supply is essential, where multiple aquifers are targeted or where installations are very deep and a filter pack needs to be correctly & accurately placed. Boode BGP is a bespoke solution, ...

    By Boode Waterwell Systems based in Zevenhuizen, NETHERLANDS.

  • Piezometric Casings Casagrande Piezometer

    It is essential to know the static liquid pressure of the groundwater and pore water in waterlogged land when checking the stability of all works that could be affected by the aquifer underneath. This information can be obtained by using a PVC casing formed by several blind and micro-slotted tubes assembled together in a borehole so as to form an ...

    By Earth System s.r.l. based in Pilastrello Parma, ITALY. from Piezometers Product line

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