It is estimated that the remaining sludge of 150 to 160,000 tons, that was accumulated on the island over the years when only the primary treatment was active, will be converted to biofuel in the first six months of operation.
O resto dos lodos, de 150 a 160.000 toneladas, que se acumularon na illa durante os anos en que só estivo activo o tratamento primario, previuse a súa conversión en biocarburantes nos primeiros seis meses de funcionamento.