CASE STUDY
INDUSTRIAL AIR WASTE TREATMENT PURIFICATION PLANT
Chemical washing plants are used in all cases that require a chemical reduction of air pollutants, by use of scrubber washing towers. The large contact surface created in the scrubbers between the polluted air and the water containing chemical reagents allows a quick abatement reaction with water/air contact time included within 1 and 3 seconds.
CLIENT’S NEED
Purification of air in organic waste stocking and grinding rooms.
TECHNOLOGY EMPLOYED
Air chemical washing through high efficiency scrubbers
POLLUTANTS ABATEMENT
Dust removal > 98%
VOC removal efficiency >80%
VOC removal efficiency >80%
STRENGTHS
Dust and substances abatement optimisation
Automatised and personalised dosage
Automatised and personalised dosage
CONTEXT
In order not to create odour pollution problems, waste treatment processes take place in closed warehouses. For this reason, it is fundamental to carry out adequate air circulation of these locals with dedicated and efficient aspiration systems. Before getting ducted to the stack, the air from said warehouses must undergo treatments aimed at eliminating odorous substances and in general all present pollutants.
THE PLANT
THE PLANT
CHALLENGES
INTERVENE IN CRITICAL POINTS
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
TREATMENT AND VENTILATION SYSTEM
Realisation of a branched-out aspiration system, so as to guarantee both local and general aspirations. The treatment system has been realised with 3 parallel scrubbers, in order to divide the plant in 3 lines excluding one or more depending on the process. The result is a treatment and ventilation system with fully automated dosing of chemical reagents and adapting to the variability of the pollutant concentration, in order to optimise the consumption of reagents.
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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