Oil contents are not allowed ...

Published June 16, 2015 07:29 by Satendra Pal Singh, Amol Pharmaceuticals Pvt. Ltd. - Asstt. Vice President - Engg. & Maint.

Oil contents are not allowed beyond 10 ppm in sand filter. if oil contents will present beyond 10 ppm. we can not remove suspended solid from sand filter in back washing.