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  • Ammonia

  • Hydrogen sulfide (H2S)

  • Mercaptans

  • Skatole

  • and more!



  • Landfills

  • Composting facilities

  • Sludge handling/treatment

  • Grease interceptors/traps

  • Lagoons, tanks and storage sites

  • Lift stations

  • Dump trucks

  • And more!


RYDALL OE Odor Eliminator

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RYDALL OE Odor Eliminator

RYDALL OE Odor Eliminator  is a unique, environmentally beneficial non-active biocatalyst containing a complex mixture of natural nutrients, vitamins, and trace elements specifically designed to eliminate industrial odors and corrosion problems without the need for hazardous chemicals or masking fragrances.

RYDALL OE  is a technologically advanced product that is natural in origin, safe to handle and organically biodegradable in application. Unlike chemical masking agents, RYDALL OE  eradicates odor-causing compounds by disallowing the formation of foul substances such as hydrogen sulfide (H2S), ammonia (NH3), mercaptan (CH4S), and skatole (C9H9N).


The biodegradable RYDALL OE  contains no bacteria and is non-toxic to humans, animals, fish and plants. There are also no fumes or irritating vapors, making it safe to handle even at high concentration. It is also non-flammable and non-corrosive to metals, concrete and plastics making it ideal for a vast array of applications including landfills, sludge treatments, composting operations, scrubber systems and solids handling facilities.

How to Use RYDALL OE Odor Eliminator:

RYDALL OE can simply be sprayed over the problematic area emitting hydrogen sulfide, ammonia, mercaptans and/or skatole. RYDALL OE should be applied on a continuous basis in order to ensure that odors are eliminated and cease to create a problem. Dosage is dependent on the strength and type of odor. Typical dosage requirements: 1 gallon of RYDALL OE per 500 to 50,000 gallons of water. Please contact Apex Engineering Products Corporation concerning dosage recommendations for your specific application.

RYDALL OE Odor Eliminator Applications:


RYDALL OE should be sprayed directly to the working face of the landfill. The daily cover can also be sprayed if permeating odors are a nuisance. The amount of RYDALL OE that is required is dependent on the amount of water that can be applied, the temperature, the strength and the type of odor.


RYDALL_OE_Odor_Eliminator_WaterSludge Treatment

RYDALL OE is effective in treating sludge generated at waste water treatment plants in most collection and treatment facilities and other types of operations. Continuous spraying of the sludge conveyors is an effective way to reduce odors. Manually spraying heaps of sludge is also an effective way to reduce and control odors, but is not the preferred method. Furthermore, trucks and equipment can be washed down with RYDALL OE to remove any residual odors.


RYDALL_OE_Odor_Eliminator_Composting_FacilitiesComposting Operations

RYDALL OE is very successful in reducing odors in composting operations as well. This can be done by spraying the compost material periodically. RYDALL OE also promotes degradation and enhances the quality of the compost. Organic solid content and ammonia are reduced while nitrate content is increased, making the compost a good fertilizer.



RYDALL_OE_Odor_Eliminator_Scrubber_SystemsScrubber Systems

RYDALL OE can be used in biochemical scrubber systems by adding the product continuously into the recirculation holding tank with a dosing pump. Generally, a chemical scrubber can be retrofit as a biochemical one. The amount of RYDALL OE usage depends on the recirculation and characteristics of the odors that are being eliminated.



RYDALL_OE_Odor_Eliminator_ApplicationsOther Applications

Applications of RYDALL OE are practically limitless…solids handling facilities, collection systems, primary treatment facilities, wash racks, wash stations, sumps and any application that has an unpleasant odor can be eliminated with RYDALL OE!



RYDALL OE  comes in a variety of containers sizes…

  • 4-gallon Case (1 gal. container x 4)
  • 5-gallon Jug
  • 55-gallon Drum
  • 330-gallon Tote

Tanker or other bulk sizes available upon request.

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Apex Engineering Products Corporation  |  1241 Shoreline Drive  |  Aurora, IL 60504  |  Tel: 800.451-6291 or 1.630.820.8888  |  Fax: 630.820.8886  |  Made in the U.S.A.

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