Membranes (Basel), 2021-06, Vol.11 (7), p.494
2021
Details
- Autor(en) / Beteiligte
- Titel
- The Application of Cation Exchange Membranes in Electrochemical Systems for Ammonia Recovery from Wastewater
- Ist Teil von
- Membranes (Basel), 2021-06, Vol.11 (7), p.494
- Ort / Verlag
- Basel: MDPI AG
- Erscheinungsjahr
- 2021
- Link zum Volltext
- Quelle
- EZB Electronic Journals Library
- Beschreibungen/Notizen
- Electrochemical processes are considered promising technologies for ammonia recovery from wastewater. In electrochemical processes, cation exchange membrane (CEM), which is applied to separate compartments, plays a crucial role in the separation of ammonium nitrogen from wastewater. Here we provide a comprehensive review on the application of CEM in electrochemical systems for ammonia recovery from wastewater. Four kinds of electrochemical systems, including bioelectrochemical systems, electrochemical stripping, membrane electrosorption, and electrodialysis, are introduced. Then we discuss the role CEM plays in these processes for ammonia recovery from wastewater. In addition, we highlight the key performance metrics related to ammonia recovery and properties of CEM membrane. The limitations and key challenges of using CEM for ammonia recovery are also identified and discussed.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 2077-0375eISSN: 2077-0375DOI: 10.3390/membranes11070494Titel-ID: cdi_doaj_primary_oai_doaj_org_article_3669e47f164f4516a9541ea0e6a459ea
- Format
- –
- Schlagworte
- Ammonia, ammonia recovery, Ammonium, Aqueous solutions, Cation exchange, cation exchange membrane (CEM), Cation exchanging, Electric fields, electrochemical systems, Electrochemistry, Electrodes, Electrodialysis, Energy consumption, Fertilizers, ion transport, Mathematical models, Membranes, Nitrogen, nitrogen recovery, Performance measurement, Recovery, Review, Wastewater, wastewater treatment, Water treatment