【摘要】 制药行业中的皂素生产废水，是酸性高浓度有机废水，富含淀粉水解产生的大量糖类，采用酸解和酒精生产工艺相结合的方法，从皂素废水中提取酒精，使废水中的有用资源得到再利用，不仅有良好的环境效益，亦产生明显的经济效益更多还原

【Abstract】 The wastewater from Chinese yam saponin production in pharmaceutical industry is of high acidic organic and with plenty of carbohydrates produced in the process of amylum hydrolysis.A process combining acidolysis with alcohol production technology was utilized to extract alcohol from saponin wastewater,having achieved good environmental and economical benefits.更多还原