How to handle low-concentration VOC gases containing dust (particulates)?
Thread Content
How to handle low-concentration VOC gases containing dust (particulates)? For example, the VOCs concentration is less than 200 ppmv
Rotary drum concentration combined with catalytic combustion is the simplest approach
First, carry out dust removal by spraying or other methods, then burn
I wonder how tolerant the original poster is; if they’re very tolerant, then dust removal + concentration + combustion are possible； It’s not a very big recommendation: power wave dust removal + advanced oxidation; we have quite a lot of experience with this.
I wonder how tolerant the original poster is; if they’re very tolerant, then dust removal + concentration + combustion are possible； It’s not a very big recommendation: power wave dust removal + advanced oxidation; we have quite a lot of experience with this.
First, dust removal is carried out (by spraying, using bag filters, or other methods); this is usually done at high air flow rates and low concentrations, followed by concentrated combustion