Clean up of soil pollutants often involves the air extraction of the contaminated ground. By measuring the concentration of VOCs in the air, the progress of the cleaning process can be monitored and optimised. The robust Synspec analysers monitor the ...
SGC specializes in hydrogeology as it relates to the development of groundwater resources and the recharge and recovery of water through percolation ponds, vadose zone wells, and ASR wells. SGC’s expertise in characterization ...
Analysis of soils and sedimentary rocks provides important information for soil chemical, geochemical and ecological studies. The content of chemical elements in the soil affects the nutrition of plants and the flow of soil-forming processes. The analysis ...
Objects and structures: Geomagnetic is a cost-effective and quick method to locate archaeological objects or structures in the underground. The magnetic properties of these objects differ from the environment’s properties producing visible magnetic ...
PEI provides a wide variety of site characterization and risk-based corrective action services, ranging from the initial identification of potential soil and groundwater issues to the design, implementation, and monitoring of remedial action programs ...
Over half of the world’s population depends on ground water. The search for ground water has evolved over centuries from dug wells to a less labor intensive Mud Rotary drilling method. Mud Rotary is the most common way of searching for water in ...
Monitoring of groundwater for level and flow is essential. Many groundwater runoff applications such as airports and highways collect contaminates and these need to be monitored before and after the cleaning process.
WJ produces computer models to support the design and operation of groundwater control and remediation systems. A model can be used to predict groundwater flows and drawdown patterns and to undertake parametric and sensitivity analyses. Models may also ...
Until now, real-time slurry density monitoring in the drilling industry is done with risky and expensive nuclear densitometers. With the introduction of the Arenal ultrasonic slurry density Analyser the density recording can now be performed in ...