Membrane Technology for Osmotic Power Generation by Pressure Retarded Osmosis

ISBN-13: 9780367255923 / Angielski / Twarda / 2020 / 346 str.

Tai-Shung Chung; Chun Feng Wan

Opis

This book covers PRO membranes, fouling, module fabrication, process design, process operation and maintenance summarizing the research progress in the last decade, future directions of R&D and commercialization.

Spis treści

1. Osmotic energy and pressure retarded osmosis (PRO)

Chun Feng Wan, Tai-Shung Chung

1. Water and energy crisis

2. Osmotic energy

3. Pressure retarded osmosis

4. PRO processes

5. Summary and outlook

References

2. Recent development of flat-sheet PRO membranes

Wenxiao Gai, Gang Han

1. Introduction

2. History of membranes employed in PRO processes

3. TFC membranes developed for PRO membranes

4. Membranes comprising nanomaterials developed for PRO processes

5. Summary and outlook

Acknowledgment

References

3. Recent development of hollow fiber PRO membranes

Wenxiao Gai, Gang Han, Tai-Shung Chung

1. Introduction

2. Integrally skinned hollow fiber membranes

3. TFC hollow fiber membranes

4. Summary and outlook

Acknowledgment

References

4. Mass transport within pressure retarded osmosis membranes of different configurations

Zhen Lei Chenga

1. Introduction

2. Derivation of mass transfer equations

3. Results and discussion of model simulations

4. Conclusions

References

5.Analysis of flux reduction behaviors in PRO

Jun Ying Xiong , Zhen Lei Cheng , Chun Feng Wan

1. Introduction

2. Flux reduction behaviors under a fixed bulk salinity gradient

3. Flux reduction behaviors under a growing bulk feed salinity

4. Flux reduction behaviors due to scaling

5. Flux reduction behaviors in PRO modules

6. Conclusions

References

6. Development of antifouling pressure retarded osmosis membranes

Wen Gang Huang , Xue Li , and Tao Cai

1. Introduction

2. HPGs-Grafted Membranes for Pressure Retarded Osmosis

3. Zwitterionic Material-Grafted Membranes for Pressure Retarded Osmosis

4. Other Surface-Modified Membranes for Pressure Retarded Osmosis

5. Conclusions

Acknowledgments

References

7. PRO pretreatment

Tianshi Yang, Chakravarthy S. Gudipati, Tai-Shung Chung

1. Introduction

2. Pretreatment using membrane filtrations

3. Pretreatment using chemical additives

4. Pretreatment using coagulations

5. Summary

Acknowledgments

References

8. Design and fabrication of thin-film composite hollow fiber modules for pressure retarded osmosis

Chun Feng Wana, Tianshi Yang

1. Introduction

2. Experimental

3. Results and discussions

4. Conclusions

References

9. Design and optimization of seawater reverse osmosis and pressure retarded osmosis-integrated pilot processes

Chun Feng Wan

1. Introduction

2. Theory

3. Results and Discussions

4. Conclusion

References

10. Operation and maintenance of SWRO-PRO pilot systems

Tianshi Yang, Chun Feng Wan, Esther Swin Hui Lee

1. Introduction

2. Design and Operation of SWRO-PRO pilot systems

3. Membrane cleaning strategies

4. Summary

References

11. Techno-economic evaluation of various RO+PRO and RO+FO integrated processes

Chun Feng Wan

1. Introduction

2. Methodology

3. Results and discussions

4. Conclusions

References

12. Design of other pressure retarded osmosis hybrid processes (pressure retarded osmosis-membrane distillation and pressure retarded osmosis-forward osmosis)

Zhen Lei Cheng and Gang Han

1. Introduction

2. PRO-MD

3. PRO-FO

4. Challenges and future prospects

References

Index