Palm Oil Mill Effluent Tertiary Treatment by Physicochemical Treatment Using Ferrous Sulphate

A. Jaril Asis; M. A. Mohd Arifin; R. Ngteni; S. Tahiruddin; M. Omar Abdul Kadir

Volume 7, Issue 2 , April 2016, , Pages 163-168

https://doi.org/10.5829/idosi.ijee.2016.07.02.12

Abstract
  The palm oil milling industry in Malaysia will be imposed with more stringent treated waste water discharge requirement from currently at BOD of 100 ppm to BOD of 50 ppm and gradually to BOD of 20 ppm. Study was conducted to use Ferrous Sulphate as more economical coagulant to reduce the biological load ...  Read More