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OxyFresh - Liquid Source of Oxygen - Rendering Facility - Case Study
Jan. 27, 2026
Courtesy ofAquafix, Inc.
Challenge
A rendering facility suffers from bad hydrogen sulfide odors coming out of the force main into their plant. The sulfide levels were 30 ppm to 40 ppm. In addition to the bad H2S odors they run very low dissolved oxygen levels in their wastewater plant in the summer.
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Solution
They injected OxyFresh at a rate of 2 ppm. The unique formula in OxyFresh not only controls H2S but improves dissolved oxygen transfer which then reduces filaments.
Results
OxyFresh successfully removed the sulfide odors, lowered their sulfide levels to less than 5 ppm, and helped settle the plant during hot summer days. Graph in New Window
