Remediation specialists require accurate water level and water quality data to characterize sites and to assess treatment strategies. In-Situ^® Inc. offers real-time monitoring systems that allow for a dynamic work strategy per the EPA Triad approach.

Brochure: Real-Time Measurement Technologies for Groundwater Remediation Applications (pdf)

In-Situ Remediation

Evaluate treatment progress by deploying the TROLL^® 9500 water quality instrument into 2- and 4-inch boreholes. Configure the TROLL 9500 with sensors suited to your project.

For example, you can deploy a sub-2 inch TROLL 9500 with the RDO^® optical DO sensor, plus sensors for pH/ORP, conductivity, and temperature.

Technical Note: Biosparging and Air Sparging Using Level TROLL and TROLL 9500 Instruments (pdf)

Technical Note: ISCO Remediation Using the TROLL 9500 Instrument (pdf)

Soil Vapor Extraction & Dual-Phase Extraction

Use Level TROLL^® and BaroTROLL^® instruments or the TROLL 9500 to monitor water levels and barometric pressure in SVE and DPE systems. These economical remediation methods are designed to remove VOCs from contaminated soil and groundwater.

Technical Note: Using Level TROLL Instruments in SVE Systems (pdf)

Low-Flow Groundwater Sampling

Use low-flow groundwater sampling to improve sample quality and representativeness, while reducing wastewater generated by sample purging. Use the In-Situ Flow-Sense system to automate sensor calibration, data collection, parameter stabilization, and report generation. You'll save time and money by digitally organizing your sampling event.

Technical Note: Using In-Situ Inc. TROLL 9500 Water Quality Instrument and Flow-Sense Software (pdf)