CASE STUDY
INDUSTRIAL AIR PURIFICATION FOR PAPER INDUSTRY
BMB Purification BFF filters can be applied to all cases that require reduction of odours and pollutants deriving from coverings of sink tanks, sludge thickening and float units. BFF filters are widely used in the treatment of pollutant and odorous substances generated by civil and industrial effluents treatment tanks.
CLIENT’S NEED
Abatement of odours coming from sulphur-based compounds.
TECHNOLOGY EMPLOYED
Photocatalytic filtering through Carbon Footprint certified BFF filters.
POLLUTANTS ABATEMENT
Odour removal efficiency ≥ 98%
STRENGTHS
High performance abatement with no use of electricity
High energy saving
No environmental impact
High energy saving
No environmental impact
CONTEXT
In an industrial establishment dedicated to paper production, a storage and homogenisation tank collects water coming from production processes. As a consequence, the tank presents issues related to the insurgence of bad odours principally caused by sulphur-based compounds. The typology of inlet wastewater varies significantly and presents traces of concentration of substances with high odorous content.
THE PLANT
THE PLANT
CHALLENGES
EFFICIENCY AND OPTIMISATION
Challenges to face while treating odorous sources generated by waste mainly concern the strategic design and plant optimization. To guarantee an efficient aspiration in waste treatment rooms, focused and strategic in critical points to avoid any spreading of dust, was the priority of BMB. Moreover, in this case it was necessary to limit the visual impact of the treatment system and appropriately sanitise the air before releasing the same in the atmosphere.
SOLUTION
PHOTOCATALYTIC FILTERING
The appointed tank has been closed with a PRFV-covered (fiberglass) structure, a material selected for its lightness, solidity and high resistance to aggressive chemical reagents.
On top of the tank, 10 photocatalytic filters have been positioned, allowing the natural outflow of the air both during tank emptying (inbreathing) and tank filling (outbreathing) processes.
On top of the tank, 10 photocatalytic filters have been positioned, allowing the natural outflow of the air both during tank emptying (inbreathing) and tank filling (outbreathing) processes.
TURNKEY PLANT
Each industrial air purification plant with scrubber tower realised by BMB is custom-designed after an accurate field study phase. The initial study of conditions, context and problems to solve allows our technicians to recommend targeted and personalised solutions, dedicated plants and specific technologies for each kind of problem.
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