STL becomes the world’s first optical manufacturer to be ‘Zero Liquid Discharge’ certified

STL, one of the industry’s leading integrators of digital networks today announced that 100% of its Indian manufacturing facilities are now Zero Liquid Discharge (ZLD) certified by Deutsch Quality Systems (DQS India). This is a great milestone for STL in its UN SDG goal of attaining ‘Water Positivity by 2030’.While India only has 4% of the world’s freshwater reserves at present, the demand will rise by over 70% by 2025, stressing water supply chains like never before. For STL, water management is a top priority in its materiality matrix. This…

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