Frontiers in Environmental Science | |
Nutrient recovery technologies for management of blackwater: A review | |
Environmental Science | |
Shikun Cheng1  Xuemei Wang1  Jinxin Chen1  Zifu Li1  Lei Zheng1  Heinz-Peter Mang2  Hidenori Harada3  Inayatullah Jan4  | |
[1] Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, School of Energy and Environmental Engineering, International Science and Technology Cooperation Base for Environmental and Energy Technology of MOST, University of Science and Technology Beijing, Beijing, China;Beijing Key Laboratory of Resource-Oriented Treatment of Industrial Pollutants, School of Energy and Environmental Engineering, International Science and Technology Cooperation Base for Environmental and Energy Technology of MOST, University of Science and Technology Beijing, Beijing, China;German Society for Sustainable Biogas and Bioenergy Utilization (GERBIO), Kirchberg, Germany;Graduate School of Asian and African Area Studies, Kyoto University, Kyoto, Japan;Institute of Development Studies (IDS), The University of Agriculture Peshawar, Peshawar, Khyber-Pakhtunkhwa, Pakistan; | |
关键词: blackwater; toilet; feces; urine; source separation; nutrient recovery; | |
DOI : 10.3389/fenvs.2022.1080536 | |
received in 2022-10-26, accepted in 2022-12-19, 发布年份 2023 | |
来源: Frontiers | |
【 摘 要 】
Nutrient recovery and recycling are of great importance in sustainable development. Blackwater (BW) refers to wastewater from toilets, which contains feces, urine, water, and toilet paper from flush toilets. The highly concentrated nutrients of blackwater could be collected through source separation and treated adequately to recover nutrients efficiently and economically. The review intends to give an overview of the characteristics of BW and different techniques to recover nutrients and other valuable products. A number of these technologies are currently under development or being tested at laboratory or pilot scale. The perspective for blackwater nutrient recovery technologies is very positive due to their great potential. For application of source-oriented sanitation infrastructure and systems, there is still a long way to go for development of commercial technologies and valuable products.
【 授权许可】
Unknown
Copyright © 2023 Wang, Chen, Li, Cheng, Mang, Zheng, Jan and Harada.
【 预 览 】
Files | Size | Format | View |
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RO202310107358339ZK.pdf | 902KB | download |