[article]
| Titre : |
Research recap of membrane technology for tannery wastewater treatment : a review |
| Type de document : |
texte imprimé |
| Auteurs : |
Fu Yang, Auteur ; Xing-Bao Wang, Auteur ; Yuanyuan Shan, Auteur ; Chongde Wu, Auteur ; Rongqing Zhou, Auteur ; Nicolas Hengl, Auteur ; Frédéric Pignon, Auteur ; Yao Jin, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
17 p. |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Déchets industriels -- Elimination
Eaux usées -- Epuration
Eaux usées -- Recyclage
Membranes (technologie)
Tannage -- Déchets
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
As a highly complex aqueous effluent, tannery wastewater from leather industry should be treated appropriately before discharging into the environment. Membrane technology has been shown to be a promising approach for tannery wastewater treatment as it may achieve “Zero Liquid Discharge (ZLD)”. This work, as the state-of-the-art, attempts to review the world-wide research trends of membrane technologies, the technical recapitulation and recent advances of such technology for tannery wastewater treatment. Generally, manufacture membrane, membrane-based integrated process, MBR, NF, UF and RO are the hotspots in this field. Details of different membrane technologies configured for tannery wastewater treatment, such as membrane materials, scale, membrane modules, operating conditions and removal efficiency of pollutants, are also summarized. It should be noted that membrane fouling is still a major challenge in the membrane technology during tannery wastewater treatment. Therefore, process coupling, either within diverse membrane technologies or between membrane and non-membrane technologies, is considered as a promising alternative to treat the leather tannery. |
| Note de contenu : |
- RESEARCH TECHNICAL RECAPITULATION : Key parameters of membrane technology - Pollutants removal efficiency - Adaptable cases for leather tannery process effluent treatment
- RECENT RESEARCH ADVANCEMENTS : Pressure-driven membrane processes - Non-pressure-driven processes: FO and ED - Membrane bioreactor - Coupled membrane processes
- NON-MEMBRANE-BASED TECHNOLOGIES FOR THE TREATMENT OF TANNERY WASTEWATER
- CHALLENGES AND FUTURE PERSPECTIVE
- Table 1 : The typical composition of the integrated tannery wastewater
- Table 2 : Wastewater quality of different tannery sections
- Table 3 : Applications of MF and UF for tannery wastewater treatment
- Table 4 : Applications of NF and RO for tannery wastewater treatment
- Table 5 : Applications of integrated processes, ED and MBR for tannery wastewater treatment |
| DOI : |
https://doi.org/10.1186/s42825-023-00132-8 |
| En ligne : |
https://link.springer.com/content/pdf/10.1186/s42825-023-00132-8.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40073 |
in COLLAGEN AND LEATHER > Vol. 5 (2023) . - 17 p.
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