Investigation of struvite crystals formed in palm oil mill effluent anaerobic digester.

The formation of struvite crystals or magnesium ammonium phosphate (MgNHPO) in palm oil mill effluent (POME) occurs as early as in the secondary stage of POME treatment system. Its growth continues in the subsequent tertiary treatment which reduces piping diameter, thus affecting POME treatment efficiency. Hypothesis.

Feasibility Studies of Palm Oil Mill Waste Aggregates for the Construction Industry.

The agricultural industry in Malaysia has grown rapidly over the years. Palm oil clinker (POC) is a byproduct obtained from the palm oil industry. Its lightweight properties allows for its utilization as an aggregate, while in powder form as a filler material in concrete.