Proven solutions

GRS deploys and offers advice on a wide range of effective process technologies for removing and treating contaminants in liquid and vapour phases. Our technical staff are always available to offer guidance and recommendations.

As new technologies develop and mature, we continuously assess their suitability for commercial and technical applications.

Equipment is continuously assessed and improved to meet rigorous industry health and integrity standards.

Technical solutions that we currently employ include:

  • Dual-phase and multi-phase vacuum extraction
  • Soil vapour extraction
  • Ground water pump and treat
  • LNAPL and DNAPL skimming
  • Suspended solids separation and removal
  • Chemical oxidation
  • Thermal treatment
  • Air sparging
  • Bioventing
  • Biological Treatment