Ethanol Fuel grade quality specification (99.6% Ethanol)

No. Specification Unit Fuel grade (≥99.5) ≥95 Method 1 Ethanol content v/v, % ≥99.6 ≥95.0 EN 2870 Appendix 2 Method 2 Hyper saturated unit (including other alcohols of C3-C5) v/v, % ≤2.0 ≤2.0 EN 2870 Method III 3 Methanol v/v, % ≤0.5 ≤0.3 EN 2870 Method III 4 Dissolved washing colloid mg/100ml ≤5.0 ≤4.0 ASTM D 381 5 Water wt, % ≤0.3 ≤4.5 ASTM E 203 6 Abio chloride mg/L ≤20 ≤15 ASTM D 512 7 Copper mg/kg ≤0.07 ≤0.05 ASTM D 1688 8 Acid (based on acetic acid) mg/L ≤30 ≤20 ASTM D 1613 9 pH   6.5-9.0 6.0-9.0 ASTM D 6423 10 Conductivity µS/cm ≤500 ≤500 ASTM D 1125 11 Inorganic chlorine(based on Clˉ) mg/L - ≤32   12 Appearance   Clear and transparent Clear and transparent Visual 13 With/without additive   Energy sources department Energy sources department

LABORATORY TEST REPORT FUSEL OIL

TEST ITEMS METHOD ASTM/OTHER SPECS TEST RESULT VOLATILITY       -Flash Point: PMCC (°C) ASTM D-93 report 38 FLOW PROPERTIES       -Pour Point (°C) ASTM D-97 report -27 -Viscosity @50°C (Kinematic) cSt. ASTM D-445 report 1.72 -API Gravity @ 15.6 °C ASTM D-4052 report 36.6 -Density @ 15.0 °C g/mL ASTM D-4053 report 0.8413 CLEANLINESS       -Sulfur Content %wt. ASTM D-4294 report <0.01 -Carbon Residue %wt. ASTM D-4530 report 0.004 -Ash Content %wt. ASTM D-482 report 0.005-15 -Water and Sediment %vol. ASTM E-1064 report   COMBUSTION       -Gross Heat of Combusion cal/g ASTM D-4868 report 11,003

Biogas Specification

Biogas Production No. Specification Unit Index 1 Biogas amount (as per design basis) m3/day @ 35°C ≥117000 (Based on Max load to IC reactor) 2 Yield of CH4 m3/kgCODb treated in IC reactor @ 35°C ≥0.39 3 % CH4 % ≥75 Quality of effluent (out of secondary clarifier) No. Specification Unit Index 1 tCODer mg/l <120 2 BOD5 mg/l <20 3 TSS mg/l <50 4 TKN mg/l <100 5 pH mg/l 6-9

Solid Specification from Stillage

Item Test result (%) Water 80 pH 4.5 Organic 14.6 Coarse fiber 7.1 Protein 2.34 Fat 0.92 N 0.32 P 0.03 K 0.03

This was a test result from solid separated from decanter,using tapioca as raw material

Project Confirmation for Starch Mill Plant 200 T/D 7 Plants

Item Description Unit Value 1 Finished product Fine Crushing Cake           Starch contents %w/w 63     Solid contents %w/w 65     Protein %w/w <0.3     Fiber %w/w <0.2 ml/50mg     Impurity %w/w <1     Hydrocyanic Contents ppm/%w/w <10     SO2 Contents ppm/%w/w <300     Partical Size mm 38-50 micron     pH   5-7     Moisture contents of product % 35     Moisture contents of plup % 70     Temperature °C 30