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AI technology controls pressure and reduces loss by leakage in water networks

Publicado em 12 março 2018

Software already used by Coca-Cola Femsa to reduce liquid waste from the soft drink bottling process has cut water waste due to leakage by 2%, equivalent to 2.5 million cubic meters per year, in distribution to a region comprising seven municipalities in Rio de Janeiro State, Brazil, whose sanitation services are provided by private concessionaire Prolagos.

The system is called Leaf and was developed by I.Systems, a firm supported by PIPE, the Innovative Research in Small Business Program of the São Paulo Research Foundation - FAPESP.

The technology developed by the startup controls several variables in a production line based on fuzzy logic (a branch of Artificial Intelligence, or AI) and is currently used by more than 35 companies.

According to Santiago, Leaf system's main advantage when paired with Brazilian sanitation industry standard technology has to do with its ability to monitor the entire distribution network in real time and in an integrated manner.

Prolagos, the private company responsible for providing public sanitation services for the municipalities of Araruama, Armação dos Búzios, Arraial do Cabo, Cabo Frio, Iguaba Grande, São Pedro da Aldeia and Saquarema, had been pursuing an integrated and automated solution to control boosters and PRVs in its distribution networks in order to reduce leak losses.

The problem is that this may have an impact downstream, such as lack of water in taps or a pressure jump that could lead to a pipe burst," Santiago says.

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