| Title: | "Optimizing nitrogenous organic wastewater treatment through integration of organic capture, anaerobic digestion, and anammox technologies: sustainability and challenges" |
| Author(s): | Huang J; Wang C; Zhang S; Han X; Feng R; Li Y; Huang X; Wang J; |
| Address: | "School of Chemical and Environmental Engineering, China University of Mining and Technology (Beijing), Ding 11#, Xueyuan Road, Haidian District, Beijing, 100083, People's Republic of China. School of Chemical and Environmental Engineering, China University of Mining and Technology (Beijing), Ding 11#, Xueyuan Road, Haidian District, Beijing, 100083, People's Republic of China. wcr@cumtb.edu.cn. Beijing Drainage Group Co. Ltd (BDG), Beijing, 100022, China" |
| Journal Title: | Environ Sci Pollut Res Int |
| DOI: | 10.1007/s11356-023-27410-6 |
| ISSN/ISBN: | 1614-7499 (Electronic) 0944-1344 (Linking) |
| Abstract: | "With China's recent commitment to reducing carbon emissions and achieving carbon neutrality, anaerobic digestion and anaerobic ammonium oxidation (anammox) have emerged as promising technologies for treating nitrogenous organic wastewater. Anaerobic digestion can convert organic matter into volatile fatty acids (VFAs), methane, and other chemicals, while anammox can efficiently remove nitrogen with minimal energy consumption. This study evaluates the principles and characteristics of enhanced chemical flocculation and bioflocculation, as well as membrane separation, for capturing organic matter. Additionally, the paper evaluates the production of acids and methane from anaerobic digestion, exploring the influence of various factors and the need for control strategies. The features, challenges, and concerns of partial nitrification-anammox (PN/A) and partial denitrification-anammox (PD/A) are also outlined. Finally, an integrated system that combined organic capture, anaerobic digestion, and anammox is proposed as a sustainable and effective solution for treating nitrogenous organic wastewater and recovering energy and resources" |
| Keywords: | Wastewater Anaerobiosis Nitrogen Anaerobic Ammonia Oxidation *Ammonium Compounds Bioreactors Oxidation-Reduction Nitrification *Water Purification Methane Carbon Denitrification Sewage Anaerobic digestion Anammox Nitrogenous organic wastewater Organic cap; |
| Notes: | "MedlineHuang, Jianming Wang, Chunrong Zhang, Shujun Han, Xiaoyu Feng, Rongfei Li, Yang Huang, Xiaoyan Wang, Jianbing eng No. 51978658/National Natural Science Foundation of China/ Review Germany 2023/06/01 Environ Sci Pollut Res Int. 2023 Jul; 30(31):76372-76386. doi: 10.1007/s11356-023-27410-6. Epub 2023 Jun 1" |
