TECHNOLOGY FOCUS - BIOTECHNOLOGY - Preferred Component: The microbial lipase is genetically recombinant colon bacillus lipase protein comprising LipozymeA1(RTM: enzyme lipase and pancreatin), LipozymeA2(RTM: enzyme lipase and pancreatin) and/or LipozymeA3(RTM: enzyme lipase and pancreatin). Preferred Method: The method comprises activating Rhodotorula glutinis microbial strain in bevel culture medium at 25 degrees C for 4-5 days, culturing with liquid culture medium (500 mL) at 28-30 degrees C and 120 rpm for 16-24 hours, culturing obtained 10% liquid microbial strain in 5 L zymolysis pot with zymolysis culture medium (1-1.5 L/minute), culturing obtained 10% fermentation broth in 50-500 L zymolysis pot with zymolysis culture medium (1-1.5 L/minute), culturing obtained 10% fermentation broth in 500-5000 L zymolysis pot with zymolysis culture medium (1-1.5 L/minute), culturing obtained 10% fermentation broth in 5000-50000 L zymolysis pot with zymolysis culture medium (1-1.5 L/minute), culturing obtained 5-10% fermentation broth in 50000-500000 L zymolysis pot with oil-producing culture medium (1.5-2 L/minute), centrifuging and filtering to obtain mycelium. Preferred Condition: The culturing step in zymolysis pot is carried out at 400-500 rpm, pH 5.5-6.5 and 30 degrees C for 18-24 hours. Preferred Parameters: The bevel culture medium comprises (%) dextrose (3-5), ammonium chloride (0.25-0.35), barm extract solution (0.15), phosphate (0.3-0.7), magnesium sulfate (MgSO4, 0.15), agar (2) and potato juice (10). The liquid and zymolysis culture medium comprises (%) industrial wastewater (97.5-98.8), barm extract solution (0.15), carbamide (0.5-1), phosphate (0.3-0.7), MgSO4 (0.15) and calcium chloride (CaCl2, 0.005-0.01). The oil-producing culture medium comprises (%) industrial wastewater (92.5-95.8), gluten (3-5), barm extract solution (0.15-0.3), carbamide (0.3-0.5), phosphate (0.3-0.7), MgSO4 (0.15) and CaCl2 (0.005-0.01).    TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Component: The industrial wastewater includes wastewater discharged of thermal power plants or explosive plants.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Method: The oil extraction step comprises drying mycelium in vacuum at 60-90 degrees C for 15-20 minutes, crushing mechanically, extracting with organic solvent comprising petroleum ether at ratio of 50 g dry weight/L petroleum ether, less than 50 degrees C and pH 4.5-5.5 for 8-16 hours, and obtaining oil and recycling or recirculating organic solvent. The catalyzing step comprises preheating synthesized oil to 30-40 degrees C, adding microemulsifier, stirring for 5 minutes, adding biological enzyme lipase including plant and microbial lipase, water and short chain alcohol at alcohol to ester mole ratio of 3-6:1, stirring at high speed for 10-15 minutes, and preserving temperature for 5-24 hours to obtain biodiesel and by-product glycerin. Preferred Components: The oil is bio-oil comprising barm oil, seaweed oil and bacteria oil. The emulsifier is 0.5 % methyl oleate. The short chain alcohol is methyl alcohol or ethanol.