Hydraulic Conductivity (Conductivity Monitoring) Equipment Available In Haiti
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PremiumManufactured by Royal Eijkelkampbased in NETHERLANDS
In case of direct measurement in the field the auger hole method according to Hooghoudt can be applied.Following this method the determination of the permeability to water of a soil takes little time (by comparison to other methods), requires a limited number of ...
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PremiumManufactured by Royal Eijkelkampbased in NETHERLANDS
In case of direct measurement in the field the auger hole method according to Hooghoudt can be applied.Following this method the determination of the permeability to water of a soil takes little time (by comparison to other methods), requires a limited number of ...
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Manufactured by METER Group, Inc.based in USA
Get more out of every field visit: Saturated hydraulic conductivity is a pain to measure in the field. And the infiltrometer field measurement is only the beginning. When you get back to the office, you need to convert the raw data into hydraulic conductivity and infiltration rates. We think you should spend less time on complex ...
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Manufactured by METER Group, Inc.based in USA
Small-scale lysimeter with big possibilities: Measuring every parameter needed for a complete and accurate water balance can leave you making a lot of assumptions. Eddy covariance gives you evapotranspiration (ET) but leaves you guessing as to the fate of soil water. Traditional lysimeters measure water flux in the soil but have no connection to the groundwater, which means the soil column ...
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Manufactured by METER Group, Inc.based in USA
Characterize variability without stressing your budget. The only accurate way to understand the amount of nutrients or chemicals leaching into the groundwater is to directly measure deep drainage. Large, controlled-tension weighing lysimeters are the most accurate way to make this measurement, but the considerable power and funding requirements of a weighing lysimeter plus the complexity of setup ...
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PremiumManufactured by Vista Clara, Incbased in USA
Ideal for PVC-cased or open boreholes from 3in to 12in (7.6cm to 30.4cm) Javelin Slim’s compact downhole electronics provide high resolution characterization of aquifer properties including volumetric water content, pore size distribution, porosity, and hydraulic conductivity. This flexibility makes it well-suited for small to ...
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PremiumManufactured by Royal Eijkelkampbased in NETHERLANDS
The Aardvark permeameter is a fully automated constant-head borehole permeameter to measure soil hydraulic conductivity (Ksat) and other related parameters like sorptivity and percolation in the field. The set can be installed easily and can be used to a depth of 15 m. The permeameter is available for use with a laptop/tablet and for ...
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PremiumManufactured by AMS, Inc.based in USA
Pask Permeameter Kit; The field saturated hydraulic conductivity (Kfs) or permeability of natural soil and built up beds of fill can be quickly and easily measured in place using the ETC Pask Constant Head Permeameter Kit manufactured by Dynamic Monitors, a business unit of Engineering Technologies Canada Ltd. ...
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PremiumManufactured by Royal Eijkelkampbased in NETHERLANDS
functions, in particular reduced hydraulic conductivities end impeded aeration, may decrease crop growth and productivity as well as the filtering and buffering capacity of ...
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PremiumManufactured by Vista Clara, Incbased in USA
The tool of choice for large bores up to 18 inches (46 cm) Javelin Max’s powerful permanent magnets polarize hydrogen contained within the nucleus of water molecules to characterize aquifer properties including volumetric water content, pore size distribution, porosity, and hydraulic conductivity. Simultaneous multifrequency data ...
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PremiumManufactured by Royal Eijkelkampbased in NETHERLANDS
In many land use systems worldwide soil deformation is a major problem arising from increasing land use intensity. Altered soil functions, in particular reduced hydraulic conductivities and impeded aeration, influence the top soil layers. This has an important effect on vulnerability to erosion, in particular. Assessing very thin soil layers ...
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PremiumManufactured by CETCObased in USA
RESISTEX Geosynthetic Clay Liners are a polymer-modified bentonite GCL that are engineered to provide the highest level of chemical compatibility for hydraulic barrier performance in extremely aggressive leachate environments. Our RESISTEX family of GCLs offer compatibility with a wide range of pH, electrical conductivity, and ionic ...
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PremiumManufactured by CETCObased in USA
VOLCLAY bentonite soil sealants are granular and powder sodium bentonite that provides economical, low permeability soil liners for a wide variety of containment applications. When VOLCLAY bentonite soil sealants are mixed with soil and hydrated, they expand to fifteen times in volume, forming a mechanical bond with surrounding soils and filling the voids between the soil particles. This creates ...
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PremiumManufactured by Vista Clara, Incbased in USA
Magnetic Resonance Analysis of Soil and Core Samples in the Laboratory or Field. Helios NMR measurements enable rapid quantification of fluid content and hydrogeologic properties including the total porosity, bound/mobile fluid fractions, pore size distribution, and permeability. Helios’ unique design features allow robust measurements of hydrologic properties over a wide range of core size ...
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PremiumManufactured by Vista Clara, Incbased in USA
Dart packs the power of magnetic resonance logging into a highly portable, battery-powered system operable by a single user. With Dart, any small-diameter bore—no matter how remote—becomes an opportunity for a high-resolution hydrogeologic log. Dart’s single-person deployment and operation enables measurement in remote or environmentally sensitive locations while eliminating the ...
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PremiumManufactured by CETCObased in USA
Reliable and adaptable REACTIVE CORE MAT gives you the versatility for underwater containment mitigation when shallows and slopes rule out the use of other sediment treatments. It goes where you need ...
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Manufactured by Soil Measurement Systemsbased in USA
SMS flow cells are custom made to your specification, using the highest quality materials for your vital research. Flow cells are columns, designed for measuring the hydraulic properties of porous materials, and the movement of chemicals in soil. Typical uses are for water-retention curves, saturated and unsaturated hydraulic ...
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Manufactured by Soil Measurement Systemsbased in USA
as it moves out of the infiltrometer disc into the soil. In contrast, the saturated hydraulic conductivity of surface soils is often determined with single or double ring infiltrometers. With single or double ring infiltrometers, water at atmospheric pressure is allowed to infiltrate soil, initially fast, and at a slower rate once the open spaces in the ...
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Manufactured by Hangzhou Sino-Holding Chemicals Co.,Ltd.based in CHINA
: improves compressive strength and leachability performance of pozzolanic mixes by adsorbing NAPL and dissolved low solubility organics. Low hydraulic conductivity by chemically adsorb and immobilize NAPL ...
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Manufactured by Soil Measurement Systemsbased in USA
The Automated single ring infiltrometer, or Wooding infiltrometer, is used to determine the infiltration rate at saturation, and/or the saturated hydraulic conductivity of field soils, as well as of soils in laboratory columns. With the Wooding infiltrometer, water at atmospheric pressure is allowed to infiltrate into soil. Water is held ...
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