Smurfit Kappa, a leading company in the production of paper-based packaging, has completed a two-phase upgrade of its facilities at the Barranquilla Paper Mill in Colombia. The 7.5 million USD investment saw the implementation of a Wastewater Treatment Plant (WWTP) with state-of-the-art anaerobic technology, which reduces water intake from the nearby Magdalena River and improves the quality of water returned to it.
