We supply equipment that effectively removes pollutants and odors from waste air using biological processes. These are suitable for a wide range of industrial sectors. They have the same efficiency as devices based on physical-chemical processes, but significantly lower investment and operating costs.
We address the elimination of volatile organic compounds and other pollutants generated during production processes in chemical, petrochemical, food and waste industries, or in agriculture.
We optimize technological equipment according to the specific conditions and needs of the operation, taking into account all requirements for efficiency, safety, and sustainability.
We provide the design, manufacturing, supply, and installation of complete equipment. After commissioning, we take care of its maintenance, including efficiency monitoring and replenishment of new bioactive filling.
A safe, environmentally friendly solution
Biofiltration transforms pollutants into harmless products. No combustion emissions are produced, and the technology operates with zero waste. Biofilters are therefore an ideal solution for companies and industrial enterprises that aim to meet strict environmental standards and contribute to cleaner air.
Davide Messana
Environmental Consultant and Sales Manager
We design technological equipment according to the specific conditions of the given operation.
We prepare project documentation for approval processes.
If necessary, we conduct pilot tests of biofiltration on equipment at your facility.
We manufacture, supply, and install complete equipment.
We take care of regular maintenance and replenishment of bioactive fuel.
Thanks to our mesophilic, thermotolerant and thermophilic bacteria, we can process waste gas streams with temperatures up to 75° C. Our technology was awarded with a seal of excellence from the European Commission (Horizons 2020).
The data comes from our client who previously used regenerative catalytic oxidation (RCO) and decided to purchase our biofilter to reduce operational costs (electricity, natural gas, catalyst cleaning and replacement) and improve the ecological footprint of their company. Comparison for cleaning 1000 mÂł/h (with a TOC concentration of 150 mg/mÂł).
Natural gas consumption is 1–2 m³/h. This results in 550 g CO₂/h (with 100% conversion of 150 mg TOC), plus an additional 1,964 – 3,928 g CO₂/h from burning 1–2 m³/h of natural gas.
Only 550 g COâ‚‚/h is produced (with 100% conversion of 150 mg TOC).
TOC – total organic compounds or total organic carbon. It is a parameter used to quantify the total amount of organic compounds in a sample (in this case, in the air).
TOC analysis in air is usually performed using a GC-FID instrument, and the unit of measurement is mg/mÂł.
Natural gas consumption in an RCO incinerator depends primarily on operating conditions, the required efficiency, and the input concentration of TOC.
By conversion, we mean efficiency in percentage (“removing VOCs” = oxidizing them to CO₂).
Are you interested in biofilters or do you have a question? Fill out a simple form and we will get back to you within 24 hours.
You can also reach us on the phone: +420 235 522 252
or via e-mail at info@dekonta.cz
Biofiltration is a method for removing emissions from waste air that relies on microorganisms to break down harmful substances. The polluted air passes through a biofilter with bioactive filling, where pollutants are captured on the surface of the biofilm and subsequently metabolized by the present microbial consortium.
They utilize natural processes to clean the air, thereby minimizing the impact on the environment.
They effectively remove a wide range of pollutants, including volatile organic compounds, odors, and other harmful emissions.
They have lower operating costs compared to some other air cleaning technologies, such as activated carbon, plasma, catalytic oxidizers, or regenerative thermal oxidizers (incineration equipment).
Chaoyang is a bustling district located in the heart of Beijing, China. It is known for its modern architecture, thriving business district, and vibrant nightlife. The area is home to many high-end shopping malls, luxury hotels, and fine dining restaurants, as well as cultural landmarks such as the China Red Sandalwood Museum and the Chaoyang Park. With its convenient location and easy access to public transportation, Chaoyang is a popular destination for both tourists and business travelers alike. If you're looking for a lively and cosmopolitan experience in China, Chaoyang is definitely worth a visit.