groundwater testing Applications

By Exposmeter AB based in Tavelsjö, SWEDEN.

By HORIBA Europe GmbH based in Leichlingen, GERMANY.

By Argus-Hazco based in Chesterfield, MICHIGAN (USA).

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 immobilization.

By Metrohm AG based in Herisau, SWITZERLAND.

By Exposmeter AB based in Tavelsjö, SWEDEN.

By Pulsar Process Measurement Ltd. based in Worcestershire, UNITED KINGDOM.

GeoVISION borehole video camera systems are used to visually inspect monitoring wells.

By Allegheny Instruments, Inc. based in Monterey, VIRGINIA (USA).

Acquisitions possible with Electra: - Spontaneous potentials (no recording time limit) - Induced polarization - Wenner, Schlumberger, pole-pole, dipole-dipole - Other configurations

By MoHo - Science & Technology based in Marghera - Venezia , ITALY.

Typical applications: With a single TROMINO®: - H/V (subsoil resonances) - SASW, MASW, small scale refraction seismics - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Passive modal analysis of structures (mode frequencies, mode shapes) With more than one TROMINO®: - SASW, MASW, refraction seismics - ReMiTM, ESAC, SPAC, other passive and active spatial correlation methods - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Full modal analysis of structures (both passive and active)

By MoHo - Science & Technology based in Marghera - Venezia , ITALY.

With SoilSpy Rosina you can perform (depending on accessories): - Classic P and S wave prospection (refraction, reflection, tomography) - Surface wave prospection (SASW, MASW, ReMiTM, ESAC, SPAC, other spatial correlation methods of ambient noise or active signals) - In-hole surveys (downhole, crosshole)

By MoHo - Science & Technology based in Marghera - Venezia , ITALY.

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 these pollutants and to test the quality of groundwater, as it helps to identify and mitigate potentially harmful conditions.

By Aquaread Limited based in Broadstairs, UNITED KINGDOM.

Deployed across all relevant sectors including landfill security, well field monitoring programs, pumping tests, and drinking water supply, KISTERS solutions can be used to measure groundwater data.

By KISTERS AG based in Aachen, GERMANY.

Sitelab's UVF-3100D is used by an environmental consultant to test contaminated soils at a former gasoline station. The UVF produces very accurate results, matching well to GRO and VPH test methods performed by certified laboratories.

By Sitelab Corporation based in West Newbury, MASSACHUSETTS (USA).

InfraCal TOG/TPH Analyzers allow for TPH (Total Petroleum Hydrocarbons) in soil testing at remediation sites such as leaking underground storage tanks and produced water evaporation ponds. Site managers can avoid having costly soil remediation equipment sit idle while waiting for off-site lab results. Sampling requires a few simple steps that can be performed by non-technical personnel. The soil is mixed with the extraction solvent, shaken, filtered, and then presented to the InfraCal Analyzer for measurement. Features include: - Results in under 15 minutes, including extraction ¨ Detect levels as low as 10 ppm ¨ Portable, rugged, lightweight, easy-to-use ¨ Battery operable ¨ Ideal for field or laboratory applications ¨ Factory calibration available

By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

Sitelab's UVF-3100D model is used by environmental contractor to assist with soil remediation projects in West Texas.

By Sitelab Corporation based in West Newbury, MASSACHUSETTS (USA).

MANTECH offers world class laboratory equipment allowing you the flexibility to test your soil samples all the way up to 197 individual positions! Our tests cover Alkalinity, Ammonia, Chloride, Nitrate and pH for soil samples. Learn more about our world class laboratory equipment and applications at http://mantech-inc.com/application-abstracts/agriculture-and-soil-application-abstracts/

By MANTECH Inc. based in Guelph, ONTARIO (CANADA).

Sitelab's UVF-3100D analyzer is used in Canada for sites contaminated with heavy crude oil and bitumen.

By Sitelab Corporation based in West Newbury, MASSACHUSETTS (USA).

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 companies.

By QED Environmental Systems, Inc. - A Graco Company based in Dexter, MICHIGAN (USA).

The migration of magma towards the surface in a volcano is usually accompanied by the release of gas that was previously dissolved in the magma itself. In an open conduit volcano, most of the gas escapes through the main conduits of the volcano and then through the craters. However, a significant proportion (approximately 10%) of the total quantity of gas can escape laterally through faults and fractures that are normally present in the flanks of a volcano. Therefore, increases in the amount of gas emitted usually indicate the initial stages of magmatic migration towards the surface.

By ETG Risorse e Tecnologia S.r.l. based in Montiglio, ITALY.

By Buck Scientific Inc based in East Norwalk, CONNECTICUT (USA).