We utilise water for various purposes such as heating and cooling, producing steam, preparing solvents and reaction media, extractive or absorptive reagents, product rinsing, distillation, and washing in their chemical processing operations. Our processes are water-intensive. Hence,long-term water availability is a challenge we foresee. We aim to become self-sufficient in our water consumption and its associated risks by mapping various factors and considerations. Water conservation and management are of utmost importance to us. All our manufacturing locations monitor water related data on a daily basis and keep a record of the same. This approach helps us in prioritising our objective of water positivity in the future. Our major focus is on recycling water back into operations to reduce dependency on fresh water supply. Towards this objective, we are strategizing to achieve zero-liquid discharge (ZLD) for our facilities.
We have adopted the 3R approach of ‘Reduce, Reuse and Recycle’ to reduce our water wastage. The total water recycled during FY 2022-23 was 11,30,511 KL as against 10,29,293 KL in FY 2021-22. We have recycled steam condensate of about 50% in boilers. Our various measures like ZLD facilities, steam/ MEE condensate recovery, STP-treated water recycling and RO permeate recycling, among others have helped in recycling 44% of the water withdrawn.