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Fig. 6 | Bioresources and Bioprocessing

Fig. 6

From: Fungal pretreatment of raw digested piggery wastewater enhancing the survival of algae as biofuel feedstock

Fig. 6

Species-environment biplot from canonical correspondence analysis (CCA) summarizing differences in bacterium species (S1–S14) of different treatments (PC1–PC6, CK1 CK2) along with environmental variables (i.e., pH, temperature, NH4 +, turbidity, and fungal pretreatment. PC1 (pH 4, 20 °C), PC2 (pH 4, 25 °C), PC3 (pH 6, 20 °C), PC4 (pH 6, 25 °C), PC5 (pH 8, 20 °C), PC6 (pH 4, 25 °C). CK1 (20 °C), and CK2 (25 °C) are controls

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