Results of ANOVA can be seen in Table 2. With p-values of less than 0.005, both increasing temperature and increasing organic carbon concentration were correlated with an increase in biofilm productivity. However the interaction of temperature and organic loading did not contribute to a statistically significant increase in productivity (p-value 0.8871).Table 2Summary of the Analysis of Variance (ANOVA) results for the effect of temperature and organic carbon concentration on productivity of RABR based algae biofilmSourceSum of squared deviationsDegrees of freedomMean squareF-Statistic P-ValueTemperature14.1227.068.87 0.0021 TOC Concentration30.2215.118.98 <0.0001 Interaction0.8840.220.28 0.8871 Error14.32180.8Total59.5226