Cyclohexanecarboxylic acid degradation with simultaneous nitrate removal by Marinobacter sp. SJ18

Naphthenic acid (NA) is a toxic pollutant with potential threat to human health. However, NA transformations in marine environments are still unclear. In this study, the characteristics and pathways of cyclohexanecarboxylic acid (CHCA) biodegradation were explored in the presence of nitrate. The res...

Full description

Saved in:
Bibliographic Details
Published in:Environmental science and pollution research international 2023-03, Vol.30 (12), p.34296-34305
Main Authors: Zan, Shuaijun, Wang, Jing, Fan, Jingfeng, Jin, Yuan, Li, Zelong, Du, Miaomiao
Format: Article
Language:English
Subjects:
Aquatic Pollution
Atmospheric Protection/Air Quality Control/Air Pollution
Cyclohexanecarboxylic Acids
Cyclohexenes
Denitrification
Earth and Environmental Science
Ecotoxicology
Environment
Environmental Chemistry
Environmental Health
Humans
Marinobacter
Nitrates
Research Article
Waste Water Technology
Water Management
Water Pollution Control
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Naphthenic acid (NA) is a toxic pollutant with potential threat to human health. However, NA transformations in marine environments are still unclear. In this study, the characteristics and pathways of cyclohexanecarboxylic acid (CHCA) biodegradation were explored in the presence of nitrate. The results showed that CHCA was completely degraded with pseudo-first-order kinetic reaction under aerobic and anaerobic conditions, accompanied by nitrate removal rates exceeding 70%, which was positively correlated with CHCA degradation ( P  
ISSN:1614-7499
1614-7499
DOI:10.1007/s11356-022-24705-y