Utilizing a Novel Halotolerant Bordetella Bacterium Combined with Co-Metabolites to Boost the Degradation of P-Nitrophenol in High-Salinity Wastewater DOI Open Access
Lei Qin,

Haorui Li,

Yingyu Tan

et al.

Water, Journal Year: 2024, Volume and Issue: 16(23), P. 3360 - 3360

Published: Nov. 22, 2024

A novel strain capable of fully utilizing p-nitrophenol (PNP) as the sole carbon source under high-salinity conditions was isolated from sediments wastewater discharged an aquaculture company. The identification Bordetella sp. confirmed by analyzing its morphological, physiological, and biochemical traits in conjunction with 16S rDNA sequence. Furthermore, pantothenic acid, serving a for co-metabolites, could significantly enhance biodegradation process tricarboxylic acid (TCA) cycle. Under optimal growth at temperature 30 °C, pH 8.0, aeration 0.32 m3·(m3·min)−1 salinity 3% (NaCl, w/v), degradation rate 350 mg·L−1 PNP increased 60.8% to 85.9% within 72 h after adding 12-liter bioreactor. intermediate products process, analyzed via GC/MS, were determined be hydroquinone, which suggests that pathway bacterium involves breakdown hydroquinone. Benefits have been derived microorganism’s tolerance high concentrations, coupled superior performance, offering new insights research basis efficient biological treatment wastewater.

Language: Английский

Mutual interaction of pyrolysis operating conditions and surface morphology for the electrochemical performance of biochar-modified screen-printed electrodes DOI Creative Commons
Rocco Cancelliere, Pietro Mele, Lorenzo Bartolucci

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115477 - 115477

Published: Jan. 1, 2025

Language: Английский

Citations

3
Biochar-based electrochemical sensors: a tailored approach to environmental monitoring DOI Open Access
Alvin Lim Teik Zheng,

Ellie Teo Yi Lih,

Pang Hung Yiu

et al.

Analytical Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

Biochar (BC), often obtained via thermochemical conversion methods of biomass, has emerged as a versatile material with significant potential in electrochemical sensing applications. This review critically examines the recent advancements development BC-based sensors for determination pharmaceuticals, pesticides, heavy metals, phenolic compounds, and microplastics. have promising alternative due to their sustainability, cost-effectiveness, excellent properties. The unique physicochemical properties BC, including its high surface area, porosity, functional groups, contribute effectiveness sensor material. begins an overview synthesis highlighting activation strategies on structural Next, functionalization BC integration into platforms are explored. performance is evaluated using focusing sensitivity, selectivity, detection limits, stability. Future directions research proposed, emphasizing need further optimization, miniaturization, portable on-site analytical devices.

Language: Английский

Citations

3
Synergetic effect of graphitic nitrogen and carbonyl groups in ZnCl2 activated biocarbon: A metal-free catalyst for enhanced reduction of 4-Nitrophenol with redox properties DOI

Feven Kassaye Egualle,

Meseret Ethiopia Guye,

Anteneh F. Baye

et al.

Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: 44, P. e01421 - e01421

Published: May 2, 2025

Language: Английский

Citations

0
Utilizing a Novel Halotolerant Bordetella Bacterium Combined with Co-Metabolites to Boost the Degradation of P-Nitrophenol in High-Salinity Wastewater DOI Open Access
Lei Qin,

Haorui Li,

Yingyu Tan

et al.

Water, Journal Year: 2024, Volume and Issue: 16(23), P. 3360 - 3360

Published: Nov. 22, 2024

A novel strain capable of fully utilizing p-nitrophenol (PNP) as the sole carbon source under high-salinity conditions was isolated from sediments wastewater discharged an aquaculture company. The identification Bordetella sp. confirmed by analyzing its morphological, physiological, and biochemical traits in conjunction with 16S rDNA sequence. Furthermore, pantothenic acid, serving a for co-metabolites, could significantly enhance biodegradation process tricarboxylic acid (TCA) cycle. Under optimal growth at temperature 30 °C, pH 8.0, aeration 0.32 m3·(m3·min)−1 salinity 3% (NaCl, w/v), degradation rate 350 mg·L−1 PNP increased 60.8% to 85.9% within 72 h after adding 12-liter bioreactor. intermediate products process, analyzed via GC/MS, were determined be hydroquinone, which suggests that pathway bacterium involves breakdown hydroquinone. Benefits have been derived microorganism’s tolerance high concentrations, coupled superior performance, offering new insights research basis efficient biological treatment wastewater.

Language: Английский

Citations

0