Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review
In the field of industrial wastewater treatment, membrane separation technology, as an emerging separation technology, compared with traditional separation technology such as precipitation, adsorption, and ion exchange, has advantages in separation efficiency, low energy consumption, low cost, simpl...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-09-01
|
| Series: | Materials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1944/14/18/5398 |
| _version_ | 1797518402532671488 |
|---|---|
| author | Yunxia Liu Honghai Liu Zhongrong Shen |
| author_facet | Yunxia Liu Honghai Liu Zhongrong Shen |
| author_sort | Yunxia Liu |
| collection | DOAJ |
| description | In the field of industrial wastewater treatment, membrane separation technology, as an emerging separation technology, compared with traditional separation technology such as precipitation, adsorption, and ion exchange, has advantages in separation efficiency, low energy consumption, low cost, simple operation, and no secondary pollution. The application has been expanding in recent years, but membrane fouling and other problems have seriously restricted the development of membrane technology. Natural cellulose is one of the most abundant resources in nature. In addition, nanocellulose has characteristics of high strength and specific surface area, surface activity groups, as well as being pollution-free and renewable, giving it a very wide development prospect in many fields, including membrane separation technology. This paper reviews the current status of nanocellulose filtration membrane, combs the widespread types of nanocellulose and its derivatives, and summarizes the current application of cellulose in membrane separation. In addition, for the purpose of nanocellulose filtration membrane in wastewater treatment, nanocellulose membranes are divided into two categories according to the role in filtration membrane: the application of nanocellulose as membrane matrix material and as a modified additive in composite membrane in wastewater treatment. Finally, the advantages and disadvantages of inorganic ceramic filtrations and nanocellulose filtrations are compared, and the application trend of nanocellulose in the filtration membrane direction is summarized and discussed. |
| first_indexed | 2024-03-10T07:29:22Z |
| format | Article |
| id | doaj.art-d0a347f5541b4cc995e966ac1093ed4f |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T07:29:22Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-d0a347f5541b4cc995e966ac1093ed4f2023-11-22T14:03:42ZengMDPI AGMaterials1996-19442021-09-011418539810.3390/ma14185398Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A ReviewYunxia Liu0Honghai Liu1Zhongrong Shen2College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, ChinaCollege of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, ChinaXiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institutes, Chinese Academy of Sciences, Xiamen 361021, ChinaIn the field of industrial wastewater treatment, membrane separation technology, as an emerging separation technology, compared with traditional separation technology such as precipitation, adsorption, and ion exchange, has advantages in separation efficiency, low energy consumption, low cost, simple operation, and no secondary pollution. The application has been expanding in recent years, but membrane fouling and other problems have seriously restricted the development of membrane technology. Natural cellulose is one of the most abundant resources in nature. In addition, nanocellulose has characteristics of high strength and specific surface area, surface activity groups, as well as being pollution-free and renewable, giving it a very wide development prospect in many fields, including membrane separation technology. This paper reviews the current status of nanocellulose filtration membrane, combs the widespread types of nanocellulose and its derivatives, and summarizes the current application of cellulose in membrane separation. In addition, for the purpose of nanocellulose filtration membrane in wastewater treatment, nanocellulose membranes are divided into two categories according to the role in filtration membrane: the application of nanocellulose as membrane matrix material and as a modified additive in composite membrane in wastewater treatment. Finally, the advantages and disadvantages of inorganic ceramic filtrations and nanocellulose filtrations are compared, and the application trend of nanocellulose in the filtration membrane direction is summarized and discussed.https://www.mdpi.com/1996-1944/14/18/5398nanocellulosemembrane separation technologyfiltration membraneindustrial wastewater treatment |
| spellingShingle | Yunxia Liu Honghai Liu Zhongrong Shen Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review Materials nanocellulose membrane separation technology filtration membrane industrial wastewater treatment |
| title | Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review |
| title_full | Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review |
| title_fullStr | Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review |
| title_full_unstemmed | Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review |
| title_short | Nanocellulose Based Filtration Membrane in Industrial Waste Water Treatment: A Review |
| title_sort | nanocellulose based filtration membrane in industrial waste water treatment a review |
| topic | nanocellulose membrane separation technology filtration membrane industrial wastewater treatment |
| url | https://www.mdpi.com/1996-1944/14/18/5398 |
| work_keys_str_mv | AT yunxialiu nanocellulosebasedfiltrationmembraneinindustrialwastewatertreatmentareview AT honghailiu nanocellulosebasedfiltrationmembraneinindustrialwastewatertreatmentareview AT zhongrongshen nanocellulosebasedfiltrationmembraneinindustrialwastewatertreatmentareview |