All articles with the keyword: spent bleaching earth

FORMULATION AND OPTIMISATION OF SPENT BLEACHING EARTH-BASED BIO ORGANIC FERTILISER
Vol. 27  2015 March p.  57-66
Author(s): SOH KHEANG LOH *; KAH YEIN CHEONG*; YUEN MAY CHOO* and JUMAT SALIMON**
 
A study of the nature of oil recovered from spent earth obtained from the physical refining of palm oil
Vol. 6 No. 2  1994 Dec p.  109-116
Author(s): OOI, T L*; BADRI, M*; ASMA D*