It is a common misconception that these two terminologies are identical to each other but in reality, they are poles apart. We at OSIL are here to guide you through the differences.
Odour Masking
The simplest comparison of industrial Odour Masking is the domestic air-fresheners when introduced into a room at a high concentration they mask the unpleasant pungent odour present in the room or particular area. As a result, the human nose detects the highly concentrated fragrance and not the bad odour. The drawback to this technique is that the odour still exists in the background and when the masking fragrance fades away, the bad odour resumes its presence, thus demonstrating that it is a short-term solution.
Industrial Odour Masking differs only slightly from the above but is not an entirely unique concept. In the industrial sector, odour masking is achieved by releasing a highly concentrated masking agent in numerous kinds of fragrant odours. The process is used on Industrial Waste, Sewage, Farming, and similar industries to mask the odours being generated. Large areas like septic tanks, sewage ponds, refuse tips, offal processing plants, often use masking agents to deodorise the noxious odour, being produced which would otherwise make the surrounding local area very unpleasant.
There are special odour masking products for the industrial sector that are easy-to-use and can be mixed with water in a range of varying dilutions. As a result, these can be applied by mist machines, sprayers or direct drip-feed into the water source.
Odour Control
Numerous facilities such as sewage treatment plants are prone to odour issues due to the residual components from the treated wastewater. These screenings and sludges can produce an excessive amount of hydrogen sulfide gas which smells like rotten eggs. To control this type of odour, various odour control technologies are used:
- Micronutrient Dosing- A healthy way to combat this type of odour is by adding micronutrient additives as they biologically breakdown the organic waste and reduce the amount of odour released. These additives increase the growth of facultative bacteria, which prohibits the emission of Hydrogen Sulfide (H2S).
- Extraction and Filtration- Extracting the odorous vapours from waste treatment is another method via which the odour in the sewage treatment plants can be controlled. This is an effective method that prevents the odour from infiltrating the surrounding neighbourhoods. Activated carbon filters and biofilters can be used to treat the extracted vapours.
The above details the differences between these two odour treatment solutions. We at OSIL can ensure that your employees work in an environment with the best possible atmosphere, one that is odourless and safe from noxious gases. We can help create a workplace environment that employees deserve, reach out to our engineering staff for assistance in removing your odour problems.
