从麻黄草中提取麻黄碱的清洁生产工艺研究

A Study of Cleaner Production Technology of Ephedrine Extraction from Ephedra Sinica Stapf

通过利用生物发酵技术和膜分离技术进行麻黄碱清洁生产工艺改造,解决了传统工艺中高温高压苛化法提取工艺中存在的严重问题,清洁生产新工艺大大节约了能源,降低原材料的成本,减少了废水产生,实现了经济效益、环境效益和社会效益的统一.

The cleaner production technology of Ephedrine Extraction was treated by fermentation and membrane separation technology.The new technology has solved the serious problems of traditional method,like extracting in high temperature high pressure.Clean production technology has greatly saved the energy,loweredthe material costs,and reduced the wastewater output to achieve the unity of economic,environmental and social benefits.