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Resources recycle of traditional Chinese medicine (TCM) wastewater 1: Effectiveness of the UF-MD hybrid system and MD process optimization
Zhong, Wenwei1,2; Zhao, Yingnan1; Chen, Shunquan1; Zhong, Jialun1; Guo, Li Wei1,3; Zheng, Dongyang1; Xie, Chun1; Ji, Chao4; Guo, Yi4; Dong, Guangxi4; Zhang, Fengyuan5; An, Alicia6; Li, Shaoping7; Li, Sheng1
2021-05-15
Source PublicationDESALINATION
ISSN0011-9164
Volume504Pages:114953
Abstract

TCM wastewater treatment is a significant environmental issue in China. This study investigated the effectiveness of the UF-MD hybrid system on recycling valuable resources in TCM wastewater. Synthetic TCM wastewater was prepared and separated with the self-assemble UF-MD hybrid system. Moreover, the feed temperature (45 °C, 55 °C, 65 °C) and membrane materials' influence on MD performance were also evaluated. Results show that the UF-MD hybrid system is efficient to achieve a complete separation and resources recycle from the TCM wastewater. The MD flux production increased with the increment of feed temperature. However, some bioactive compounds could not be concentrated in MD due to their potential degradation at high temperatures, and membrane wetting might be an issue in long-term operation. Although PP membranes exhibited the highest flux among PP, PTFE and PVDF membranes, considering the wetting and fouling resistance, PTFE membranes would be a better option for long-term MD operation at 65 °C.

KeywordMembrane Distillation Resource Recycle Traditional Chinese Medicines Wastewater Reuse
DOI10.1016/j.desal.2021.114953
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Water Resources
WOS SubjectEngineering, Chemical ; Water Resources
WOS IDWOS:000621646800010
PublisherELSEVIERRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS
Scopus ID2-s2.0-85100069271
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Citation statistics
Document TypeJournal article
CollectionFaculty of Health Sciences
Institute of Chinese Medical Sciences
THE STATE KEY LABORATORY OF QUALITY RESEARCH IN CHINESE MEDICINE (UNIVERSITY OF MACAU)
DEPARTMENT OF PHARMACEUTICAL SCIENCES
Corresponding AuthorLi, Sheng
Affiliation1.Guangdong Key Laboratory of Membrane Materials and Separation Technologies, Guangzhou Institute of Advanced Technology, Chinese Academy of Sciences, Guangzhou, Haibin Road #1121, Nansha district, 511458, China
2.Guangzhou Nansha Information Technology Park Post-doctoral Scientific Research Station, Guangzhou, Huan Shi Nan Road, Nansha District, 511458, China
3.National Engineering Center for Modernization of Extraction and Separation Processing of Traditional Chinese Medicine, Guangzhou, 510240, China
4.UNSW Centre for Transformational Environmental Technologies, 128 Hengtong Road, Jiangsu Innovation Centre of Industrial Technology for Environmental Protection Equipment, ES&TP, Yixing, 214205, China
5.Guangzhou Wang Lao Ji Great Health Industry Co., Ltd, Guangzhou, Shuangshan Road #3, Nansha District, 511450, China
6.School of Energy and Environment, City University of Hong Kong, Kowloon, Tat Chee Avenue, Hong Kong
7.State Key Laboratory of Quality Research in Chinese Medicine (UM), Institute of Chinese Medical Science, University of Macau, Macau, Taipa, China
Recommended Citation
GB/T 7714
Zhong, Wenwei,Zhao, Yingnan,Chen, Shunquan,et al. Resources recycle of traditional Chinese medicine (TCM) wastewater 1: Effectiveness of the UF-MD hybrid system and MD process optimization[J]. DESALINATION, 2021, 504, 114953.
APA Zhong, Wenwei., Zhao, Yingnan., Chen, Shunquan., Zhong, Jialun., Guo, Li Wei., Zheng, Dongyang., Xie, Chun., Ji, Chao., Guo, Yi., Dong, Guangxi., Zhang, Fengyuan., An, Alicia., Li, Shaoping., & Li, Sheng (2021). Resources recycle of traditional Chinese medicine (TCM) wastewater 1: Effectiveness of the UF-MD hybrid system and MD process optimization. DESALINATION, 504, 114953.
MLA Zhong, Wenwei,et al."Resources recycle of traditional Chinese medicine (TCM) wastewater 1: Effectiveness of the UF-MD hybrid system and MD process optimization".DESALINATION 504(2021):114953.
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