Mercaptan Odor Control Liquids

Midland Resource Recovery (MRR) sells mercaptan odor control fluids, such as Deomer, and Mask-O to reduce or mask the smell of mercaptan odorant.

Deomer – Mercaptan Deodorant

Deomer is a deodorant for mercaptan contamination. The liquid treats odorizer parts, clothing, tools, concrete, metal, and soil. The plant-derived active ingredient of Deomer removes the unpleasant smell by reacting with mercaptans and neutralizes the odor. The product is safe, non-toxic, water-soluble, and has a pleasant scent.

Winter Deomer is also available on request with added propylene glycol to inhibit freezing of the liquid.

Mask-O – Odorant Masking Agent

Mask-O is an orange masking agent, rather than neutralizing the odor it conceals the mercaptan smell with a fresh orange scent.

Both Deomer and Orange Masking Agent are available in a variety of sizes from 16-ounce spray bottles up to 55-gallon drums.

Download Odor Control Liquids Brochure

Related Odor Control Product

Carbon Filters – While the odor control liquids are a reactive means to address the odor from odorant, our activated carbon filters are a proactive solution to removing odor from the odorization area.

"Over the years, Midland Resource Recovery has provided Union Gas with safe and dependable odourant services such as odourant system repairs, bypass odourant system replacements, emergency spill response, and odourant waste disposal. Odourant is a product with a potential that is often under-estimated; however, MRR fully understands its impact, and as a result, holds itself to the highest standard of work. Even a small odourant vapour release while completing a task is unacceptable to MRR. Furthermore, in the event of an odourant related emergency, MRR would be the first to receive a call, as they have the expertise and knowledge to assist in a time of crisis. This has been proven time and time again in our relationship throughout the years."
Daniel Blata Measurement EIT, Union Gas
"MRR is a valued partner. We have leveraged MRR’s experience and expertise on conditioning new pipelines, decommissioning and disposing odourant systems/waste, developing procedures, delivering spills response training, and temporary odourization. Their staff is well trained, professional, and dedicated."
Zeeshaan Mustafa, P.Eng, M.B.A, P.M.P Project Manager, Odourization, Enbridge Gas Distribution
"My team and I have been doing business with MRR since 2011. We are very pleased with their services and consider them to be a great partner in the accomplishment of our many projects. They are truly devoted to offering an exceptional customer experience. They are always professional and very knowledgeable."
Eric Hillaert ing. Regional Engineering & Special Projects Manager, Director of Engineering, Geomatics & Asset Management
"Having worked with MRR for over 10 years I cannot say enough about their customer service and employees. MRR’s response to our emergency calls is to be commended. Their employees are extremely knowledgeable and always professional and courteous. It is a pleasure to do business with them!"
Kristen Osnick Environmental Compliance Administrator UGI Utilities, Inc.

Upcoming Events

No events schedule at this time. Check back soon.

See All Events