Conclusion
Research was done by cultivating microalgae Spirulina platensis in different diluted coconut milkskim
effluent (CMSE) and different synthetic additionaddition. Growth of Spirulina platensis was limited by ratio of
C:N:P, and concentration of organic and anorganic carbon source. CMSE was potential medium for microalgae
growth, producing up to 0.206 gr/l dry weight biomass. However white color and oil content in CMSE should be
treated before it can be used as medium of microalgae.