In general, treatment of lipid contaminated
wastewater can be accomplished by simple physical
operations such as skimming and adsorbing by using fabrics. On the other hand, chemical method
is also used to be stabilize emulsion and followed
by thermal or precipitation process. However,
these chemical processes are costly. Thus,
biological wastewater treatment is interested by
lipase-producing microorganisms because lipid
residues are converted to carbon dioxide, water
and biomass