Industrial Wastewater

Water is an essential component in many commercial and industrial operations. Yet in several of these processes, water is by design forced to contact and then carry various compounds and particulates, often turning the source water into wastewater. Every day, the many forms of wastewater streams produced by commercial and industrial activities require technical and specialized treatment methods to remove the pollutants and contaminants. A few of the common impurities associated with various wastewater streams include hydrogen sulfide (H2S), mercaptans, and hydrocarbons.

Guard Products offers the Sul-Free Series, a group of patented scavenging systems. The Sul-Free Series includes blends designed to rapidly capture and react with H2S, mercaptans, and hydrocarbons. Each blend is safe to handle and flexible in application.

Particularly, GT-615 and GT-650 are designed to replace older and hazardous oxidizers and toxic formaldehyde-based chemicals while demonstrating enhanced performance and safety characteristics. GT-615 and GT-650 showcase high bonding capacity and capture and react selectively within seconds in wastewater, wastewater emulsions, and hydrocarbon streams.


Some industries where the Sul-Free Series can be used to treat H2S, mercaptans, and hydrocarbon streams are:

  • Iron & Steel
  • Mines & Quarries
  • Oil & Gas
  • Leather
  • Bio Gas
  • Industrial Oil Decontamination
  • Nuclear Remediation
  • Textile
  • Municipal
  • Agriculture
  • Pulp & Paper
  • Food & Beverage


Want to learn more about how Sul-Free Series can help your operation? Contact one of our experts today!

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