ZHANG Yun?mu,XIA Si?qing.Review on the Effect of Nanomaterials on Anammox Process[J].China Water & Wastewater,2022,38(No.2):41-48.
Review on the Effect of Nanomaterials on Anammox Process
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第38卷
Number:
No.第2
Page:
41-48
Column:
Date of publication:
2022-01-17
- Keywords:
- nanomaterials; Anammox process; biotoxicity; extracellular polymeric substance; resistance gene
- Abstract:
- As a new autotrophic nitrogen removal process, anaerobic ammonium oxidation (Anammox) is considered to be an efficient and economical biological nitrogen removal process in wastewater treatment due to its advantages of no additional carbon source, low sludge production and low operation cost. As the most promising material in the 21st century, the widespread application of nanomaterials (NMs) will inevitably release nanoparticles into water, which will lead to impacts on the denitrification treatment of Anammox process. Combined with the existing related literature, several typical nanomaterials contained in wastewater are selected and the influence of nanomaterials on Anammox process is reviewed from the aspects of short?term and long?term effect, toxicity mechanism and anti?virus mechanism of microorganisms. The aim of this work is to achieve a better analysis of the interaction mechanism between nanomaterials and Anammox process, and provide reference for better denitrification efficiency.
Last Update:
2022-01-17