Recovery and Utilization of Alkaloids in Processing Wastewater of Aconiti Radix
10.13422/j.cnki.syfjx.20190752
- VernacularTitle: 制川乌炮制废水中生物碱类成分的回收利用
- Author:
Jian-ping YI
1
;
Jing DU
1
;
He MENG
1
;
Yu-ming CHI
1
;
Jia-fu CHEN
2
Author Information
1. Beijing Zhongyan Tongrentang Pharmaceutical Research and Development Co. Ltd., Beijing 100079, China
2. Beijing Tongrentang Science and Technology Development Co. Ltd., Beijing 100079, China
- Publication Type:Research Article
- Keywords:
Aconiti Radix;
processing wastewater;
alkaloids;
macroporous resin;
recycling;
absorption;
aconitine
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2019;25(8):108-113
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To optimize the recovery technology for 6 kinds of toxic alkaloids in the toxic wastewater from processing of Aconiti Radix with macroporous resin. Method:With the rates of adsorption and elution of benzoylmesaconine,benzoylaconine,benzoylhypaconine,mesaconitine,hypaconitine and aconitine as indexes,static and dynamic adsorption-elution tests were used to select the best one from 15 kinds of macroporous resin,and the recovery technology parameters of six toxic alkaloids in the wastewater from processing of Aconiti Radix were optimized. Result:D101 macroporous resin had a good adsorption and elution effect on 6 kinds of toxic alkaloids in the wastewater from processing of Aconiti Radix,its optimum technology conditions were as follows:each gram of macroporous resin could be used to treat processing wastewater from 4.3 g of Aconiti Radix,the sample loading speed was not higher than 3.0 mL·min-1,the resin column was eluted with 6 BV of 70% ethanol after removing impurities with 2 BV of water.The recoveries of benzoylmesaconine,benzoylaconine,benzoylhypaconine,mesaconitine, hypaconitine and aconitine were 98.03%,94.09%,96.53%,78.15%,85.40% and 70.57%,respectively. Conclusion:D101 macroporous resin can be used for detoxification treatment of processing wastewater of Aconiti Radix,at the same time,6 kinds of alkaloids are effectively recovered,which can solve the environmental problems and create certain economic benefits,and the optimized process conditions are stable and feasible.
