Sweden, April 10 -- With more than 70 years of proven leadership in municipal wastewater treatment, Alfa Laval continues to lead the evolution of advanced wastewater technologies that support efficient and reliable wastewater management.From the introduction of its first wastewater decanter centrifuge in the 1950s to today's advanced separation technologies, Alfa Laval solutions continue to support higher sludge dewatering efficiency, greater operational reliability and lower lifecycle costs.But today's challenges go further. Rapid urbanisation, tightening environmental regulations and increasing pressure on municipal budgets mean wastewater treatment facilities and wastewater process optimizations must do more with less - while preparing f...