Efficient removal of nitrate, manganese, and tetracycline in a novel loofah immobilized bioreactor: Performance, microbial diversity, and functional genes

Article Engineering, Environmental

Potential of a novel facultative anaerobic denitrifying Cupriavidus sp. W12 to remove fluoride and calcium through calcium bioprecipitation

Jiaran Liu et al.

Summary: The study indicated that the denitrifying Cupriavidus sp. W12 performs better in removing fluoride under anaerobic conditions, and can efficiently remove fluoride, nitrogen, and calcium through microbial induced calcium precipitation.

JOURNAL OF HAZARDOUS MATERIALS (2022)

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Review Agricultural Engineering

Interrelationships between tetracyclines and nitrogen cycling processes mediated by microorganisms: A review

Wenbing Li et al.

Summary: This review summarizes the background and distribution of tetracyclines in the environment, as well as the main nitrogen cycling processes mediated by microorganisms. Additionally, it also outlines the effects of tetracyclines on the nitrogen cycling processes.

BIORESOURCE TECHNOLOGY (2021)

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Article Agricultural Engineering

Simultaneous removal of nitrate, manganese, and tetracycline by Zoogloea sp. MFQ7: Adsorption mechanism of tetracycline by biological precipitation

Qiao Chang et al.

Summary: In this study, a Mn(II) oxidizing-denitrifying and tetracycline (TC) removal bacterium Zoogloea sp. MFQ7 was isolated, showing high nitrogen removal efficiency and the ability to remove nitrate, Mn(II), and TC. Biogenic manganese oxides (BMO) synthesized by MFQ7 exhibited a high adsorption capacity for TC and displayed endothermic and spontaneous characteristics.

BIORESOURCE TECHNOLOGY (2021)

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Article Environmental Sciences

Fluoride and nitrate contamination of groundwater in the Loess Plateau, China: Sources and related human health risks

He Su et al.

Summary: This study investigated the sources of fluoride and nitrate in groundwater in the Chinese Loess Plateau and their associated health risks. High concentrations of fluoride and nitrate were found in shallow groundwater, with deep groundwater being influenced by mixing with shallow groundwater.

ENVIRONMENTAL POLLUTION (2021)

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Review Environmental Sciences

Occurrence, fate, and risk assessment of typical tetracycline antibiotics in the aquatic environment: A review

Longyao Xu et al.

Summary: Tetracyclines, widely used as antibiotics, are excreted in large quantities into the environment, causing adverse effects on both ecological systems and human health. This article summarizes the environmental occurrence and behaviors of tetracyclines in aquatic environments, as well as their toxicities and potential risks.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Review Environmental Sciences

Tetracyclines in the environment: An overview on the occurrence, fate, toxicity, detection, removal methods, and sludge management

Jaimy Scaria et al.

Summary: Tetracyclines, a group of broad-spectrum antibiotics, have extensive applications but also pose environmental contamination issues due to their persistent residues and resistance development in microorganisms. Conventional treatment systems are inadequate in removing TCs, requiring a combination of different removal methods for effective mitigation.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Engineering, Chemical

Self-supporting rGO/BiOBr composite on loofah-sponge as a floating monolithic photocatalyst for efficient microcystis aeruginosa inactivation

Xinman Tu et al.

Summary: This study utilized agricultural waste of loofah sponge as catalyst host to support photocatalyst, forming a floating monolithic-like structure for efficient algae wastewater treatment. The designed rGO/BiOBr@LF catalysts showed high photocatalytic activities towards microcystis aeruginosa inactivation and could be easily recycled without significant loss of catalytic activity.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Engineering, Chemical

Tetracycline degradation by persulfate activated with magnetic γ-Fe2O3/CeO2 catalyst: Performance, activation mechanism and degradation pathway

Lijun Niu et al.

Summary: The study successfully prepared γ-Fe2O3/CeO2 for efficient degradation of tetracycline, exhibiting good stability and reusability, and achieved high removal efficiency through persulfate activation.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Agricultural Engineering

Fast start-up and enhancement of partial nitritation and anammox process for treating synthetic wastewater in a sequencing bath biofilm reactor: Strategy and function of nitric oxide

Ting Huang et al.

Summary: The study achieved high efficiency in ammonia and total nitrogen removal through optimizing aeration rates and employing specific start-up methods. It was also found that nitric oxide may induce the production of anaerobic ammonia oxidation bacteria, serving as an indicator for the synergistic state between ammonia oxidation bacteria and anaerobic ammonia oxidation bacteria.

BIORESOURCE TECHNOLOGY (2021)

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Article Environmental Sciences

Effects of tetracycline on nitrogen and carbon cycling rates and microbial abundance in sediments with and without biochar amendment

Gang He et al.

Summary: Tetracycline residues in sediment typically reach their peak on the 5th day before gradually decreasing; while non-therapeutic concentrations of tetracycline seem to have no adverse effects on sediment nitrogen and carbon cycling rates, they may reduce microbial abundance in the short term and promote the proliferation of antibiotic resistance genes in the long term.

CHEMOSPHERE (2021)

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Article Engineering, Environmental

Characterization and mechanism of Mn(II)-based mixotrophic denitrifying bacterium (Cupriavidus sp. HY129) in remediation of nitrate (NO3--N) and manganese (Mn(II)) contaminated groundwater

Yihan Bai et al.

Summary: A novel denitrifying and manganese-oxidizing strain HY129, identified as Cupriavidus sp. HY129, showed high removal efficiency for nitrate and Mn(II) pollution in groundwater. The Mn(II) removal process may be enhanced by extracellular adsorption of Mn(II) via protein in extracellular polymeric substance (EPS). Further molecular biology analyses confirmed the mechanisms of Mn(II) oxidation by strain HY129.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Environmental Sciences

Comprehensive role of thermal combined ultrasonic pre-treatment in sewage sludge disposal

Hongbo Liu et al.

Summary: The study found that the combined thermal and ultrasonic pre-treatment method was more effective in promoting the dissolution of organic matters in sludge, improving the performance of anaerobic digestion, and had a clear advantage in degrading antibiotics.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Engineering, Environmental

Loofah sponge as an environment-friendly biocarrier for intimately coupled photocatalysis and biodegradation (ICPB)

Fuqiang Li et al.

Summary: Using loofah sponge as a carrier can enhance the biodegradation performance of ICPB, providing higher loading density and microbial activity compared to conventional strategies.

JOURNAL OF WATER PROCESS ENGINEERING (2021)

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Article Agricultural Engineering

Carbon to nitrogen ratios influence the removal performance of calcium, fluoride, and nitrate by Acinetobacter H12 in a quartz sand-filled biofilm reactor

Amjad Ali et al.

Summary: The study demonstrated that Acinetobacter sp. H12 was effective in bio-removal of fluoride and nitrate pollutants from low C/N wastewater, producing nitrogen gas without N2O emission. Morphological and spectral analysis confirmed the crucial role of H12 strain in microbially induced calcium precipitation, highlighting its significance in water purification.

BIORESOURCE TECHNOLOGY (2021)

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Review Environmental Sciences

Research progress on enhancing the performance of autotrophic nitrogen removal systems using microbial immobilization technology

Yue Wang et al.

Summary: The autotrophic nitrogen removal process has great potential, but is hindered by unstable operation under adverse environmental conditions. Granules and microbial entrapment technology can effectively retain and enrich microbial assemblages, improving reactor stability and efficiency.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

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Article Engineering, Environmental

Overlooked pathways of denitrification in a sulfur-based denitrification system with organic supplementation

Yan-Ying Qiu et al.

WATER RESEARCH (2020)

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Review Engineering, Environmental

New advances in fluorescence excitation-emission matrix spectroscopy for the characterization of dissolved organic matter in drinking water treatment: A review

Lei Li et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Environmental Sciences

Evaluation of degradation behavior over tetracycline hydrochloride by microbial electrochemical technology: Performance, kinetics, and microbial communities

Xinhong Peng et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2020)

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Article Microbiology

Molecular identification, differential expression and protective roles of iron/manganese superoxide dismutases in the green algae Closterium ehrenbergii against metal stress

Hui Wang et al.

EUROPEAN JOURNAL OF PROTISTOLOGY (2020)

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Article Biotechnology & Applied Microbiology

Comparative genomic and metabolic analysis of manganese-oxidizing mechanisms in Celeribacter manganoxidans DY25T: Its adaptation to the environment of polymetallic nodules

Xiaolei Wang et al.

GENOMICS (2020)

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Article Engineering, Environmental

Multifunctional modified polyvinyl alcohol: A powerful biomaterial for enhancing bioreactor performance in nitrate, Mn(II) and Cd(II) removal

Jun Feng Su et al.

WATER RESEARCH (2020)

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Article Agricultural Engineering

Removal of tetracycline by denitrifying Mn(II)-oxidizing bacterium Pseudomonas sp. H117 and biomaterials (BMO and MBMO): Efficiency and mechanisms

Yihan Bai et al.

BIORESOURCE TECHNOLOGY (2020)

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Article Agricultural Engineering

Simultaneous nitrate and dissolved organic matter removal from wastewater treatment plant effluent in a solid-phase denitrification biofilm reactor

Linjie Gao et al.

BIORESOURCE TECHNOLOGY (2020)

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Article Environmental Sciences

Antibiotic contamination control mediated by manganese oxidizing bacteria in a lab-scale biofilter

Yanan Cai et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2020)

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Article Biotechnology & Applied Microbiology

Enhancement of rice bran as carbon and microbial sources on the nitrate removal from groundwater

Tingting Hou et al.

BIOCHEMICAL ENGINEERING JOURNAL (2019)

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Article Agricultural Engineering

Effects of carbon source, nitrogen source, and natural algal powder-derived carbon source on biodegradation of tetracycline (TEC)

Sicheng Shao et al.

BIORESOURCE TECHNOLOGY (2019)

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Article Engineering, Environmental

A novel manganese oxidizing bacterium-Aeromonas hydrophila strain DS02: Mn(II) oxidization and biogenic Mn oxides generation

Yue Zhang et al.

JOURNAL OF HAZARDOUS MATERIALS (2019)

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Article Engineering, Environmental

Analysis of manganese oxidase and its encoding gene in Lysinibacillus strain MK-1

Wenwei Tang et al.

PROCESS SAFETY AND ENVIRONMENTAL PROTECTION (2019)

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Article Agricultural Engineering

Performance and microbial community of an immobilized biofilm reactor (IBR) for Mn(II)-based autotrophic and mixotrophic denitrification

Jun Feng Su et al.

BIORESOURCE TECHNOLOGY (2019)

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Article Engineering, Environmental

Nitrogen removal by mix-cultured aerobic denitrifying bacteria isolated by ultrasound: Performance, co-occurrence pattern and wastewater treatment

Haihan Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Engineering, Environmental

Characterization of the refractory dissolved organic matters (rDOM) in sludge alkaline fermentation liquid driven denitrification: Effect of HRT on their fate and transformation

Shenbin Cao et al.

WATER RESEARCH (2019)

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Article Environmental Sciences

Deciphering the microbial and genetic responses of anammox biogranules to the single and joint stress of zinc and tetracycline

Nian-Si Fan et al.

ENVIRONMENT INTERNATIONAL (2019)

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Review Engineering, Environmental

Electron donors for autotrophic denitrification

Francesco Di Capua et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Environmental Sciences

Microbial reduction of nitrate in the presence of zero-valent iron

Yiping Zhang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

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Article Agricultural Engineering

Variation in bacterial community structure of aerobic granular and suspended activated sludge in the presence of the antibiotic sulfamethoxazole

Abbass Jafari Kang et al.

BIORESOURCE TECHNOLOGY (2018)

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Article Engineering, Environmental

Comparison of denitrification performance by bacterium Achromobacter sp A14 under different electron donor conditions

Junfeng Su et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Article Environmental Sciences

Effects of long-term pig manure application on antibiotics, abundance of antibiotic resistance genes (ARGs), anammox and denitrification rates in paddy soils

M. Mizanur Rahman et al.

ENVIRONMENTAL POLLUTION (2018)

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Article Biotechnology & Applied Microbiology

Biodegradation of tetracycline antibiotics in A/O moving-bed biofilm reactor systems

Han-Yu Chen et al.

BIOPROCESS AND BIOSYSTEMS ENGINEERING (2018)

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Article Environmental Sciences

Occurrence and risk assessment of antibiotics in surface water and groundwater from different depths of aquifers: A case study at Jianghan Plain, central China

Linlin Yao et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2017)

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Article Biotechnology & Applied Microbiology

Identification of a Third Mn(II) Oxidase Enzyme in Pseudomonas putida GB-1

Kati Geszvain et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2016)

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Article Agricultural Engineering

Tetracycline removal and effect on the formation and degradation of extracellular polymeric substances and volatile fatty acids in the process of hydrogen fermentation

Guangying Hou et al.

BIORESOURCE TECHNOLOGY (2016)

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Article Environmental Sciences

Separate treatment of hospital and urban wastewaters: A real scale comparison of effluents and their effect on microbial communities

Teofana Chonova et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2016)

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Article Engineering, Environmental

The role of biogenic Fe-Mn oxides formed in situ for arsenic oxidation and adsorption in aquatic ecosystems

Yaohui Bai et al.

WATER RESEARCH (2016)

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Article Microbiology

Extracellular haem peroxidases mediate Mn(II) oxidation in a marine Roseobacter bacterium via superoxide production

Peter F. Andeer et al.

ENVIRONMENTAL MICROBIOLOGY (2015)

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Article Engineering, Environmental

Comprehensive Evaluation of Antibiotics Emission and Fate in the River Basins of China: Source Analysis, Multimedia Modeling, and Linkage to Bacterial Resistance

Qian-Qian Zhang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2015)

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Article Biochemistry & Molecular Biology

The SILVA ribosomal RNA gene database project: improved data processing and web-based tools

Christian Quast et al.

NUCLEIC ACIDS RESEARCH (2013)

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Article Environmental Sciences

Removal of tetracycline from water by Fe-Mn binary oxide

Huijuan Liu et al.

JOURNAL OF ENVIRONMENTAL SCIENCES (2012)

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Article Engineering, Environmental

Study of a combined heterotrophic and sulfur autotrophic denitrification technology for removal of nitrate in water

Huijuan Liu et al.

JOURNAL OF HAZARDOUS MATERIALS (2009)

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Efficient removal of nitrate, manganese, and tetracycline in a novel loofah immobilized bioreactor: Performance, microbial diversity, and functional genes

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