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Companies from Rio Grande do Sul, Santa Catarina, Paraná and São Paulo presented equipment such as that of a model used in wastewater treatment. The part is capable of eliminating 99% of biochemical oxygen demand (BOD), offering up to a 40% reduction in reactor volume and up to 55% less in energy consumption compared to conventional process ventilation systems.
The novelty this year was the realization of ExpoAcabamento, the fair of finishing materials, in parallel with Mercofrio, a change that represented an increase in attendance, in addition to enriching the topics presented during the fair, as explained by the president of the Association of Refrigeration, Air Conditioning, Heating and Ventilation of Southern Brazil -ASBRAV in Portuguese-, Sergio Helfensteller.
Approximately 140 registrations were made daily on the four days of the event and two short courses for designer engineers, architects, technical consultants, installers, entrepreneurs and other professionals.