Abstract:
The purpose of this research was to get the best treatment between microalgae Chlorella
sp.with some variations concentration of bacteria Bacillus sp. to reduce waste pollution of
palm oil. This research used a Completely Randomized Design (CDR) with 5 treanments
and 3 replications. The treatment used addition of microalgae Chlorella sp. as much
800ml/l of waste pollution palm oil with some variations concentration of bacteria
Bacillus sp (0 ml/l, 0.5 ml/l, 1 ml/l, 2 ml/l, and 3 ml/l). Parameters were observed for the
characteristics of waste pollution are pH, BOD, COD, TSS and Oil. The data obtained
were analyzed statistically using anova and DNMRT at 5%. The treatment chosen from the
result of this research was the P4 treatment with addition microalgae 800 ml/l and
concentration of bacteria Bacillus sp. 3 ml/l (1,6 x 105 CFU/ml) showed the highest level
of reduction which had the value of BOD 91,31 %, COD 76,02 %, Oil 85,71 % and TSS
93,93 %
