黄姜—皂素废水综合处理技术的探讨

Discussion on Treatment of Wastewater in the Extraction of Saponin from Dsingikerensis Chwright

对黄姜生产皂素所产生的废水通过发酵—蒸馏等方法进行综合利用生产酒精,降低废水的COD值,减轻后续处理工艺的负荷,然后采用生物处理技术及臭氧氧化处理技术,使出水达到排放标准。

Fermentation and distillation were used to handle wastewater in the extraction of saponin from Dsingikerensis Chwright to produce alcohol, which can decrease COD and follow-up stage load. Effluent will meet criteria by through bio-technology and ozone oxidation.