NOVELTY - Processing of wastewater involves performing biochemical and physicochemical treatment of penicillin wastewater, softening, adding polyacrylamide, precipitating calcium and magnesium ions in form of calcium carbonate and magnesium hydroxide, adding the resultant precipitate into a sedimentation tank, separating supernatant, precipitating, introducing the resultant processed water into ultrafiltration membrane, reverse osmosis membrane and super reverse osmosis membrane module, obtaining super reverse osmosis water and super reverse osmosis concentrated water and processing.    USE - Processing of wastewater generated during penicillin production.    ADVANTAGE - The method enables efficient processing of wastewater generated during penicillin production, by economical and environmentally-friendly process.    DETAILED DESCRIPTION - Processing of wastewater involves performing biochemical and physicochemical treatment of penicillin wastewater, adding the resultant material into a conditioning tank, stirring with a submersible mixer, softening in a reactor equipped with stirrer, adjusting pH to 12-12.5 using 30% sodium hydroxide solution, adding 1-3 ppm polyacrylamide, precipitating calcium and magnesium ions in form of calcium carbonate and magnesium hydroxide, adding the resultant precipitate into a sedimentation tank provided with a peripheral drive scraper, separating supernatant, precipitating, maintaining the resultant water for 10 hours, adding supernatant into a sand filter, filtering to remove suspended solids, introducing the resultant water into a pH-adjustment tank, adding 30% hydrochloric acid, adjusting the wastewater pH to 6.5-7, introducing the resultant processed water into ultrafiltration membrane through a pump, obtaining concentrated water, introducing the concentrated water into an ultrafiltration regulation pool and then into reverse osmosis membrane, obtaining reverse osmosis water, adding the resultant water into a super reverse osmosis membrane module through pump, obtaining super reverse osmosis water and super reverse osmosis concentrated water, processing in a corrosion-resistant titanium-processed multi-effect evaporator, obtaining feed liquid vapor condensate and concentrate, adding the concentrate into a centrifuge, centrifuging and processing the mother liquor in a multi-effect evaporator. The feed liquid vapor condensate of corrosion-resistant titanium processing multi-effect evaporator is then introduced into the conditioning tank and processed.