Biopharmaceutical wastewater reuse and discharge process
697Introduction. Biopharmaceutical companies produce APIs such as vitamin B12, methylcobalamin, vitamin B2, adenosylcobalamin, etc., using soybean oil, corn starch, betaine, corn germ, corn protein powder, soybean meal, cottonseed protein, etc. as raw materials. The production process generates about 3000 m3-d-1 of high salt and high organic matter wastewater, which is biochemically treated...
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