
From compact underground biofilters to advanced multi-stage bioscrubbers with state-of-the-art recycled glass polishing media, OCP&E delivers complete biological odor control solutions engineered for maximum performance and long-term reliability. Retrofits, modular systems, or turnkey installations.




Charge Your System. Maximize Performance.
Restore Peak Biological Performance
Trickle Charge™ is an advanced biotrickling filter optimizer engineered to maximize the performance of biological odor control systems. Its proprietary blend of specialized sulfur-oxidizing bacteria, performance-enhancing microorganisms, and odor encapsulation technology accelerates biological activity, improves hydrogen s

Biological Hydrogen Sulfide Control
Harness the Power of Biology for Up to 99% H₂S Removal
Thioclear® uses specialized sulfur-oxidizing bacteria to biologically convert hydrogen sulfide (H₂S) into stable sulfate, providing continuous odor and corrosion control without relying solely on harsh oxidizing chemicals. When properly applied and maintained in compatible biological treatment systems, Thiocl
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