Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system
For the first time, a novel sponge-based moving bed-anaerobic osmosis membrane bioreactor/membrane distillation (AnOMBR/MD) system using mixed Na3PO4/EDTA–2Na as the draw solution was employed to treat wastewater for enhanced water flux and reduced membrane fouling. Results indicated that the moving...
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| Định dạng: | Journal article |
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2023
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/2994 https://www.sciencedirect.com/science/article/pii/S0960852420308452 |
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oai:scholar.dlu.edu.vn:123456789-29942023-09-28T03:26:44Z Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system Nguyen Cong Nguyen Cong Duong, Hung Chen, Shiao-Shing Nguyen Thi Hau Hao Ngo, Huu Guo, Wenshan Quang Le, Huy Cong Duong, Chinh Thuy Trang, Le Hoang Le, Anh Thanh Bui, Xuan Dan Nguyen, Phuoc Anaerobic osmotic membrane bioreactor; Forward osmosis; Mixed draw solute; Moving sponge; Phosphorus recovery For the first time, a novel sponge-based moving bed-anaerobic osmosis membrane bioreactor/membrane distillation (AnOMBR/MD) system using mixed Na3PO4/EDTA–2Na as the draw solution was employed to treat wastewater for enhanced water flux and reduced membrane fouling. Results indicated that the moving sponge-AnOMBR/MD system obtained a stable water flux of 4.01 L/m2 h and less membrane fouling for a period lasting 45 days. Continuous moving sponge around the FO module is the main mechanism for minimizing membrane fouling during the 45-day AnOMBR operation. The proposed system’s nutrient removal was almost 100%, thus showing the superiority of simultaneous FO and MD membranes. Nutrient recovery from the MF permeate was best when solution pH was controlled to 9.5, whereby 17.4% (wt/wt) of phosphorus was contained in precipitated components. Moreover, diluted draw solute following AnOMBR was effectively regenerated using the MD process with water flux above 2.48 L/m2 h and salt rejection > 99.99%. 2023-09-28T03:26:40Z 2023-09-28T03:26:40Z 2020 Journal article Bài báo đăng trên tạp chí thuộc ISI, bao gồm book chapter 0960-8524 https://scholar.dlu.edu.vn/handle/123456789/2994 10.1016/j.biortech.2020.123573 https://www.sciencedirect.com/science/article/pii/S0960852420308452 en |
| institution |
Thư viện Trường Đại học Đà Lạt |
| collection |
Thư viện số |
| language |
English |
| topic |
Anaerobic osmotic membrane bioreactor; Forward osmosis; Mixed draw solute; Moving sponge; Phosphorus recovery |
| spellingShingle |
Anaerobic osmotic membrane bioreactor; Forward osmosis; Mixed draw solute; Moving sponge; Phosphorus recovery Nguyen Cong Nguyen Cong Duong, Hung Chen, Shiao-Shing Nguyen Thi Hau Hao Ngo, Huu Guo, Wenshan Quang Le, Huy Cong Duong, Chinh Thuy Trang, Le Hoang Le, Anh Thanh Bui, Xuan Dan Nguyen, Phuoc Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| description |
For the first time, a novel sponge-based moving bed-anaerobic osmosis membrane bioreactor/membrane distillation (AnOMBR/MD) system using mixed Na3PO4/EDTA–2Na as the draw solution was employed to treat wastewater for enhanced water flux and reduced membrane fouling. Results indicated that the moving sponge-AnOMBR/MD system obtained a stable water flux of 4.01 L/m2 h and less membrane fouling for a period lasting 45 days. Continuous moving sponge around the FO module is the main mechanism for minimizing membrane fouling during the 45-day AnOMBR operation. The proposed system’s nutrient removal was almost 100%, thus showing the superiority of simultaneous FO and MD membranes. Nutrient recovery from the MF permeate was best when solution pH was controlled to 9.5, whereby 17.4% (wt/wt) of phosphorus was contained in precipitated components. Moreover, diluted draw solute following AnOMBR was effectively regenerated using the MD process with water flux above 2.48 L/m2 h and salt rejection > 99.99%. |
| format |
Journal article |
| author |
Nguyen Cong Nguyen Cong Duong, Hung Chen, Shiao-Shing Nguyen Thi Hau Hao Ngo, Huu Guo, Wenshan Quang Le, Huy Cong Duong, Chinh Thuy Trang, Le Hoang Le, Anh Thanh Bui, Xuan Dan Nguyen, Phuoc |
| author_facet |
Nguyen Cong Nguyen Cong Duong, Hung Chen, Shiao-Shing Nguyen Thi Hau Hao Ngo, Huu Guo, Wenshan Quang Le, Huy Cong Duong, Chinh Thuy Trang, Le Hoang Le, Anh Thanh Bui, Xuan Dan Nguyen, Phuoc |
| author_sort |
Nguyen Cong Nguyen |
| title |
Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| title_short |
Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| title_full |
Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| title_fullStr |
Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| title_full_unstemmed |
Water and nutrient recovery by a novel moving sponge – Anaerobic osmotic membrane bioreactor – Membrane distillation (AnOMBR-MD) closed-loop system |
| title_sort |
water and nutrient recovery by a novel moving sponge – anaerobic osmotic membrane bioreactor – membrane distillation (anombr-md) closed-loop system |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/2994 https://www.sciencedirect.com/science/article/pii/S0960852420308452 |
| _version_ |
1778792470999465984 |