Chrome Extension
WeChat Mini Program
Use on ChatGLM

Nutrient removal efficacy and microbial dynamics in constructed wetlands using Fe(III)-mineral substrates for low carbon–nitrogen ratio sewage treatment

Bioprocess and Biosystems Engineering(2024)

Cited 0|Views1
No score
Abstract
This study evaluated the roles of two common sources of Fe(III)-minerals—volcanic rock (VR) and synthetic banded iron formations from waste iron tailings (BIF-W)—in vertical flow-constructed wetlands (VFCWs). The evaluation was conducted in the absence of critical environmental factors, including Fe(II), Fe(III), and soil organic matter (SOM), using metagenomic analysis and integrated correlation networks to predict nitrogen removal pathways. Our findings revealed that Fe(III)-minerals enhanced metabolic activities and cellular processes related to carbohydrate decomposition, thereby increasing the average COD removal rates by 10.7
More
Translated text
Key words
Fe (III)-minerals,Vertical flow-constructed wetlands,Metagenomic analysis,Integrated correlation networks,Simultaneous partial nitrification,ANAMMOX,Denitrification
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined