Brochures

Description

There are no shortcuts to high-efficiency industrial air treatment

Always start with air analysis and a pilot project.

H2S and odor removal at biogas plants

One of the challenges of biogas plants is the strict requirement of H2S removal after the anaerobic digestion stage, before upgrading. Another constant source of concern is the odors emitted from the biogas plant. Today, both can be solved effectively, and green. Let us help you.

Mold and odor removal

Mold spores not only cause stale and bad odor, but is also a source of ill health and allergies. In poorly ventilated areas with increased humidity, the mold can easily attach and cause inconvenience a long time before it is visible to the eye. Our ACT 3000 and ACT 5000 ozone generators can handle the problem.  

Odorless garbage rooms and grease traps with ozone

Ozone is an effective and low-cost method to eliminate odors. The purchase and the operating costs are very low – which makes the total cost over time significantly lower than for cleaning solutions based on cooling and bacteria. Ozone is the best choice for garbage rooms and grease traps.

Fresh garbage rooms without odor and cooling

Garbage rooms, garbage sorting rooms and similar spaces naturally suffer from bad odors. But it doesn't have to be that way. Download the folder, it includes a cost comparison for the major solutions available on the market. Not surprisingly, ozone takes care of the odors at much lower cost than the alternatives.

Odorless deaeration from grease separator

Fat and bacterial formation in the fat separator can cause major odor problems. This brochure tells how the problems can be quickly reduced, and how to install the ozone system.

Pump stations and treatment plants

Bacteria growth in wastewater can lead to unpleasant and malignant gases under acid-free conditions. Two examples are hydrogen sulfide in pump stations and treatment plants. The area surrounding a pump house or water treatment plant is also affected. It is not rare that people living nearby are affected by the odors. 

Case Studies

Description

Solved: Hard-to-treat odor emissions from innovative wood processing company

Up to 3400 ppm of compounds including pinenes, limonene, hexanoic and heptanoic acids.

Ozonation and Nodora ADS solved the odor problem

The company produces biogas and biodiesel from a combined plant for treatment of organic residues from food industry. Their key industrial stages are a continuous dry anaerobic digestion process and a supercritical esterification process. The treatment capacity is about 20,000 tons per year of residues, producing 200 m3/h of biogas raw gas.

Vasakronan uses ozone to increase energy efficiency

Vasakronan employed Ozonetech to reduce energy consumption and cost in the Skrapan building in central Stockholm. After only three months, the investment was paid and started to generate profit each month. 

Download: Swedish

No more odors from the 1900th century restaurant

Restaurant Godthem, on the Royal Djurgården, opened 1897. They installed a grease trap hundred years later when it became mandatory. Since then grease started to accumulate and cause odor problems. These were easily solved by installing an ozone solution for air purification. 

Download: Swedish

Case with detailed graphs comparing H₂S concentrations before and after we were called in 

This case from a wastewater treatment plant includes interesting treatment results. The concentrations of hydrogen sulfide were measured three times: with no air treatment, with the former supplier’s ozone treatment and with our ozone treatment. The RENA Pro system solved the task, the H₂S concentration dropped 87% - have a look.

Download: English, Swedish