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Soil Testing Product Applications In Africa
19 applications found
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Determination of the pH value provides information about the acid or base action of the soil solution. This in turn is enormously important for the nutrient supply and microbial activity of the soil. For example, many metals (trace elements) are considerably more mobile in acidic soils. If the soil pH values are very low, toxic levels can soon be reached and these can damage the roots of plants. On the other hand, excessively high pH values quickly lead to a shortage of trace elements because of ...
ByMetrohm AG based in Herisau, SWITZERLAND
ByBuck Scientific Inc based in Ansonia, CONNECTICUT (USA)
The analyzer is factory calibrated using Sitelab's EDRO calibration kits for testing soil or water. This test matches well to U.S. EPA Method 8015M and many other TPH methods using GC-FID ...
BySitelab Corporation based in West Newbury, MASSACHUSETTS (USA)
ByBuck Scientific Inc based in Ansonia, CONNECTICUT (USA)
The analyzer is factory calibrated using Sitelab's GRO calibration kits for testing soil or water. This test matches well to U.S. EPA and other regulatory methods for GRO, VPH, BTEX or VOCs using Gas Chromatography instrumentation. ...
BySitelab Corporation based in West Newbury, MASSACHUSETTS (USA)
The analyzer is factory calibrated using Sitelab's PAH calibration kits for testing soil or water. This test matches well to U.S. EPA Method 8270D and other GC/MS test methods as the sum of the 16+ regulated compounds; naphthalene, benzo[a]pyrene, plus others. ...
BySitelab Corporation based in West Newbury, MASSACHUSETTS (USA)
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Delta-T Devices has decades of experience in creating premium-grade instruments for soil moisture measurement and recording. Our soil moisture sensors, data loggers (with cloud connectivity) and readout units are built to exacting standards – ensuring ruggedness, longevity, and optimum performance throughout their life. They are used and trusted by researchers around the world and are suited to a wide variety of soil moisture measurement applications and ...
ByDelta-T Devices Ltd. based in Burwell, UNITED KINGDOM
Principle: Potassium was extracted from a soil sample with acidified ammonium lactate to determine plant available potassium ionic concentration present in the ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
The analyzer is factory calibrated using Sitelab's TPH-Oil calibration kits for testing low and high concentrations of hydrocarbons in soil or water. This test matches well to U.S. EPA 1664, 9071B and similar gravimetric methods for oil in water, oil in soil applications. ...
BySitelab Corporation based in West Newbury, MASSACHUSETTS (USA)
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Being able to trust your instruments to make quick, easy and accurate measurements in the field is key when dealing with regulatory requirements. The InfraCal2 infrared analyzer is the choice of experts for measuring oil in produced water; oil contamination in soil; and fats oil and greases in waste ...
ByAMETEK Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA)
Site classification according to EC8 and DIN4149. In order to quantify the design load for buildings due to an earthquake the Eurocode 8 (EC8) and the DIN4149 require the classification of the ground. The dominating or average shear wave velocity in depths down to 30 m is most often used for this classification. Beyond that the standards request certain design features as flexible foundation beams based on the class of the subsoil which are affecting the costs of a building. A seismic survey can often reduce the ...
ByGeotomographie GmbH based in Neuwied, GERMANY
ByHORIBA Europe GmbH based in Leichlingen, GERMANY
Closed chamber gas flux measurements can be made with Protea FTIR analysers to allow researchers in the field of atmospheric gas analysis from agricultural and livestock to measure evolved gases such as N2O, CO2, CO, NH3, and CH4. Nitrous oxide (N2O) and Methane (CH4) emissions from soil, plant and livestock are especially important gases to measure, given their high potential as greenhouse gases (GHGs). NH3, whilst not a greenhouse gas on the scale of N2O, CH4 and CO2, is a major emission from agricultural, such ...
ByProtea Limited based in Middlewich, UNITED KINGDOM
The term groundwater is used to describe the water that has infiltrated the surface of the earth and formed underground lakes that are referred to as aquifers. Groundwater monitoring consists of taking water quality and water level data, which are plotted and used to monitor changes in trends over ...
ByAquaread Ltd, Part of the NKE Group based in Broadstairs, UNITED KINGDOM
Since 1982, QED has been the leading supplier of air-powered pumps for groundwater sampling, leachate and condensate management, providing expertise in groundwater monitoring, leachate level control and methane recovery systems and equipment to landfills ranging from small municipal facilities to large industrial and military sites, including the leading national and international solid waste management ...
ByQED Environmental Systems, Inc based in Dexter, MICHIGAN (USA)
Man-portable NMR Geophysical Instruments for Soil, Sediment and Core Measurements. Vista Clara’s family of man-portable NMR tools enable direct measurement of volumetric water content and high-resolution pore-scale analysis of soils, sediments and core samples. These tools are all man-portable and designed for use in the ...
ByVista Clara, Inc based in Mukilteo, WASHINGTON (USA)
The reasons for testing water quality in groundwater are numerous. Monitoring water quality and conducting tests is a good way to gather data on aquifer hydraulics. It can also be used to monitor parameters such as rhodamine, which helps to understand movement of underground water. Human activities can have an impact on groundwater quality, and conducting tests in this field can help to track these effects. Leachate from landfill and fertiliser can both find their way into groundwater. It is important to monitor ...
ByAquaread Ltd, Part of the NKE Group based in Broadstairs, UNITED KINGDOM
Direct, Non-invasive Detection and Imaging of Groundwater to Depths of up to 500 feet (150 Meters). Surface magnetic resonance (also known as surface NMR, proton magnetic resonance and magnetic resonance sounding) is a powerful ground-based geophysical method used to non-invasively detect, measure and image groundwater. Vista Clara’s GMR and GMR-Flex multi-channel surface NMR instruments work by using the same physics as medical MRI. Surface magnetic resonance measures hydrogen protons in groundwater to ...
ByVista Clara, Inc based in Mukilteo, WASHINGTON (USA)
High-Resolution Downhole Measurement and Characterization of Aquifer Properties. Vista Clara’s advanced Javelin family of borehole NMR magnetic resonance logging tools provide direct, low-cost, high-resolution measurements of hydrogeological properties that users really care about, including: Volumetric water content, pore size distribution, bound and mobile porosity, hydraulic conductivity, ...
ByVista Clara, Inc based in Mukilteo, WASHINGTON (USA)