1.The test for treatment of waste water from acetic acid and acetic anhydride production by using anaerobic digestion-aerophile biochemical method is described.
介绍对醋酸、醋酐生产中有废水采用厌氧好氧生化处理方法试。
2.This articl analyzes the current situation of fermentation tank for citric acid production in China and introduces the successfully developed spraying ring type aerophile fermentation tank.