1. Biofilter
BIODAMCHES® has proven itself to be the most advanced biofiltration odor control system since the first installation in 1999. With over 20 years of experience and more than 300 installations municipal and industrial, BIODAMCHES® not only offers state of the art technology based products, but provides engineered and researched solutions for total odor and VOC control.

2. Scrubber
EXEN wet scrubbers are a high performance customized odor control system specifically designed as single or multistage system, round, angular, upright, or horizontal for indoor and outdoor construction to meet specific site requirements. The scrubbers also combined with biofiltration or other odor control systems for high strength odor applications.

3. Activated Carbon
EXEN activated alumina and impregnated carbon  odor control system contains chemically modified surface of pelletized alumina and flake carbon  to enhance the adsorption ability. Increase in adsorption allows the product to produce 30% increased results than conventional activated carbon.   

4. Hybrid System
BIOCURRENT® is an innovative automated self-control hybrid odor control system that combining the unique yeast, sulfur oxidizing bacteria and the 10 kinds of effective microorganism for biofiltration odor control system with multiple odor control technologies and smart odor monitoring system. BIOCURRENT® has certified as a New Excellent Technology (NET) from the Ministry of Environment, Korea.

5. Electrolytic Oxidation
XENEOS, Electrolytic Oxidation odor control system, is designed to effectively reduce odor emissions from septic tanks, sewer pipelines, and combined sewer systems. XENEOS is a effective odor control systems to remove not only odorous compounds but also odor precursors from various odor sources including sewer manholes, pipelines and septic tanks. 

6. Odor Protection Cover
EXEN SMC odor control covers is revolutionary odor protection system that using the unique SMC(Sheet Molding Compounds) materials with an aluminum alloy frame to guarantee the long lifetime. SMC odor control covers also enable to offer flexible color with graphic and flexible size depends on customer’s demand for architecture design.

Exen is a total odor control solutions providing company with a ten(10) more patented odor control systems and odor protection covers specializing in the design, manufacturing and installation at wastewater treatment and industrial plants.

Since its establishment in 1995, Exen has become Korea's leading company as a specialized manufacturer of odor and VOCs control systems. Exen provides its customers with optimal solutions by banking on the extensive installation experience that we have built up in more than 300 wastewater treatment and industrial plants.

Exen, for past decade, not only concentrated on the effectiveness of the odor  control systems, but also focused on improving the biofiltration and other odor control systems, i.e. activated carbon , wet scrubber and electrolytic oxidation odor control systems as well as odor protection covers to meet customer's demands through continuous research and field experiences.

Additional informations on Exen is available on our website at .