Water & Wastewater Treatment

GCT has expertise in innovative water and wastewater treatment solutions specifically suited for metallurgical process operations and industrial plants. GCT can develop practical and customized engineering solutions for the following applications:

  • SO2 Stripping Towers
  • Heavy Metals Removal
  • Dewatering – Thickening, Gravity Settler, Filter Press, Centrifuge
  • Chemical Oxygen Demand (COD)
  • Total Dissolved Solids (TDS) Removal
  • pH Control / Neutralization
  • Ion Exchange / RODI

Gas Cleaning Services

GCT provides gas cleaning services such as process gas handling, fugitive emission control, bulk material handling, and more.


GCT provides waste heat recovery solutions, plant energy audits, decarbonization roadmap development, and many more energy services.


GCT is proud to provide hydrogen services for applications such as metallurgical reduction, industrial thermal heat, and power generation.

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