It depends due to the ...
Published by MUHAMMAD ILYAS KHAN, DGM, Manager (Purification), Director New Ventures at (BST). at SSGC, PPL & BST
It depends due to the atmosphere your Plant located. Like our Sui Gas Purification is in Sui where Acid gas(H2s& Co2) is flared in the atmosphere and due to that sometimes when wind direction is towards plant the Ph of water drops sharply so in that case we immediately stop dosage of Sulphuric Acid to Control Ph of Basin water which provides cooling water to Heat-exchangers etc.