you dont need to add ...
Published by Rayan Ahmed
you dont need to add chemical to reverse osmosis for reducing hardness reverse osmosis chemical is antiscalant and sodium meta bi sulfate for hardness you dont need to add chemicals .
my suggestion to you is,dont add chemical which reduces hardness to RO without addition of chemical,analyse the permeate water and you will get 0 ppm of hardness.
1 Comment
RO membrane has limit for Hardness Removal.
Published by Mahesh Katamony, Executive at SRI KRISHNA PHARMACEUTICALS LTD