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Optimization of effluent treatment plant performance.

Altri is a leading Portuguese pulp producer with main focus on production of bleached eucalyptus pulp. ÅF evaluated the possibility to increase the efficiency at Altri Celbi mill and to reduce the costs for treatment at the present effluent load. ÅF also evaluated the most efficient way for the treatment plant to handle an increased load from a projected further increase in pulp production.

The report contained the study findings including analysis of present plant performance, review of improvement measures, evaluation of measures required to handle future production increases, and recommendation for next steps.

ÅF did project management as well as leading and execution of the consulting and evaluation work. It also involved general consultancy in different aspects of operation of the processes.

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