☆ 4.8 Article

High-rate iron sulfide and sulfur-coupled autotrophic denitrification system: Nutrients removal performance and microbial characterization

WATER RESEARCH (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Environmental Sciences

Improved sulfur autotrophic denitrification using supplementary bovine serum albumin

Jinbin Han et al.

Summary: Excess nitrate in water is a challenge for ecosystem and human health. This study used bovine serum albumin (BSA) as a supplementary material to improve the rate of sulfur autotrophic denitrification. The experiment showed that a larger amount of BSA significantly increased the denitrification rate. In a packed bed reactor, sulfur particles with 1% BSA had a faster start-up and better denitrification performance compared to the control group.

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

添加到收藏夹

Article Agricultural Engineering

High efficient bio-denitrification of nitrate contaminated water with low ammonium and sulfate production by a sulfur/pyrite-based bioreactor

Xiaoyu Chen et al.

Summary: Sulfur-based autotrophic denitrification and pyrite-based autotrophic denitrification are important technologies for addressing nitrate pollution. However, their application in engineering is limited due to high sulfate production and low denitrification efficiency, respectively. In this study, a bio-denitrification reactor using sulfur and pyrite as filler materials was studied and showed a high efficiency in removing NO3--N from nitrate contaminated water, with lower production of NH4+-N and SO42- compared to a sulfur-based bioreactor.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Environmental

A feasibility study of metal sulfide (FeS and MnS) on simultaneous denitrification and chromate reduction

Jianxin Pan et al.

Summary: Metal sulfide-based biotechnology shows promise for next-generation wastewater treatment, with FeS and MnS demonstrating effectiveness in simultaneous denitrification and chromate reduction. Sulfate was the sole soluble end-product, with Fe(II) and Mn(II) also involved in the reduction process. The microbial communities, dominated by SHD-231 and Thiobacillus, played key roles in the simultaneous denitrification and chromate reduction process, with MnS showing higher removal efficiency and reduced toxic inhibition compared to FeS. The findings of this study provide insights for the development of approaches using metal sulfide for the treatment of toxic and hazardous compounds.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Agricultural Engineering

Ammonium and hydroxylamine can be preferentially removed during simultaneous nitrification and denitrification by Pseudomonas taiwanensis EN-F2

Manman Zhang et al.

Summary: A bacterium identified as Pseudomonas taiwanensis EN-F2 was isolated, which could simultaneously nitrify and denitrify and efficiently remove ammonium, hydroxylamine, nitrite, and nitrate from wastewater. Adding hydroxylamine enhanced the nitrite removal rate and cell growth.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Environmental Sciences

Denitrification performance of sulfur-based autotrophic denitrification and biomass-sulfur-based mixotrophic denitrification in solid-phase denitrifying reactors using novel composite filters

Baorui Liang et al.

Summary: This study compared the denitrification capacity of biomass-sulfur-based mixotrophic denitrification (BSMD) and elemental sulfur-based autotrophic denitrification (ESAD) processes in packed bed reactors. The results showed that using biomass-sulfur-based composite filter (BSCF) for BSMD process resulted in better denitrification performance. Additionally, a two-stage flushing strategy improved the denitrification capacity, while high dissolved oxygen concentration inhibited denitrification. The reactors contained abundant heterotrophs and autotrophs.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Review Engineering, Environmental

Advances in elemental sulfur-driven bioprocesses for wastewater treatment: From metabolic study to application

Gang Guo et al.

Summary: This paper provides a comprehensive overview of S-0-driven biotechnologies in wastewater treatment, including their applications, associated microbiology, and biochemistry. It also discusses the physicochemical characteristics of S-0 and the effects of environmental factors on the process. Research gaps, challenges, and potential areas for future research are proposed and discussed.

WATER RESEARCH (2022)

添加到收藏夹

Article Agricultural Engineering

Synergistic ammonia and nitrate removal in a novel pyrite-driven autotrophic denitrification biofilter

Yanfei Wang et al.

Summary: This study applied a pyrite-driven autotrophic denitrification biofilter for simultaneous removal of NH4(+) and NO3- and investigated the factors influencing system performance and analyzed the dominant microbial populations and nitrogen and sulfur metabolism. The results showed that the nitrification/Anammox reaction and pyrite-driven autotrophic denitrification synergistically removed NH4(+) and NO3-.

BIORESOURCE TECHNOLOGY (2022)

添加到收藏夹

Article Environmental Sciences

Role of iron(II) sulfide in autotrophic denitrification under tetracycline stress: Substrate and detoxification effect

Yang Bai et al.

Summary: Autotrophic denitrification using inorganic compounds as electron donors has many advantages in wastewater treatment. However, the effects of tetracycline (TC) stress on autotrophic denitrification have been rarely reported. This study investigated the effects of TC on autotrophic denitrification with thiosulfate and iron sulfide as electron donors. The results showed that TC slowed down the nitrate removal rate when thiosulfate was used as the electron donor, but had no significant effect when iron sulfide was used. The FeS-based autotrophic denitrification process is a promising technology for the treatment of wastewater containing emerging contaminants and nutrients.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

添加到收藏夹

Article Engineering, Environmental

Investigation into pyrite autotrophic denitrification with different mineral properties

Ruihua Li et al.

Summary: Pyrite autotrophic denitrification (PAD) is a promising method for nitrate removal, but the results of previous studies have been contradictory and the mechanism is unclear. This study investigated the mineral properties of two types of natural pyrite, their PAD performances, and microbial community shift in column reactors. The study found that the mineral property of pyrite caused the contradictory result of PAD, with the main crystal plane exposed and the chemical state of surficial sulfur and iron considered decisive parameters for PAD.

WATER RESEARCH (2022)

添加到收藏夹

Article Environmental Sciences

Evidence for the occurrence of Feammox coupled with nitrate-dependent Fe (II) oxidation in natural enrichment cultures

Wei Wang et al.

Summary: This study proved the coexistence of Feammox and NDFO in natural enrichment, forming nitrogen and iron cycles. Sodium acetate and 9,10-anthraquinone-2,6-disulfonate (AQDS) were found to promote the reaction. 16S rRNA sequencing revealed Pseudomonas, Rhodanobacter, Acinetobacter and Thermomonas as dominant genera in the enrichment cultures.

CHEMOSPHERE (2022)

添加到收藏夹

Article Green & Sustainable Science & Technology

Introducing PHBV and controlling the pyrite sizes achieved the pyrite-based mixotrophic denitrification under natural aerobic conditions: Low sulfate production and functional microbe interaction

Qi Zhou et al.

Summary: This study achieved high-rate mixotrophic denitrification under natural aerobic conditions by introducing PHBV and controlling pyrite grain sizes, improving denitrification efficiency and sulfate production. The findings provide insights into the multiple interactions among N, S, and Fe cycling, and enhance the practical application of pyrite-PHBV mixotrophic systems.

JOURNAL OF CLEANER PRODUCTION (2022)

添加到收藏夹

Article Engineering, Environmental

Achieving a Novel Polysulfide-Involved Sulfur-Based Autotrophic DenitrificationProcess for High-Rate Nitrogen Removal in Elemental Sulfur-Packed Bed Reactors

Yan-Ying Qiu et al.

Summary: Elemental sulfur-driven autotrophic denitrification (SADN) process is facing the challenge of low bioavailability of sulfur particles, which limits its scalability. This study proposed a novel polysulfide-involved SADN (PiSADN) process for high-rate autotrophic nitrate removal. The results showed that the PiSADN process achieved efficient nitrate removal rates, and sulfur disproportionation was found to be a key biochemical reaction for maintaining the self-driven PiSADN process.

ACS ES&T ENGINEERING (2022)

添加到收藏夹

Article Engineering, Environmental

Investigation into pyrite autotrophic denitrification with different mineral properties

Ruihua Li et al.

Summary: This study found contradictory results of autotrophic denitrification on different pyrite minerals, highlighting the importance of mineral properties in the process. Among the properties of pyrite, the main crystal plane exposed and chemical state of surficial sulfur and iron were considered decisive parameters for autotrophic denitrification.

WATER RESEARCH (2022)

添加到收藏夹

Article Agricultural Engineering

Simultaneous heterotrophic nitrification and aerobic denitrification by a novel isolated Pseudomonas mendocina X49

Fengxing Xie et al.

Summary: Six bacterial strains with simultaneous nitrification-denitrification abilities were isolated from a Beijing sewage treatment plant to improve nitrogen biodegradation efficiency. The strain X49, identified as Pseudomonas mendocina, was found to be the best strain for rapidly degrading high concentrations of inorganic nitrogen. X49 demonstrated efficient removal of ammonia, nitrite, and nitrate under aerobic conditions, achieving high degradation rates.

BIORESOURCE TECHNOLOGY (2021)

添加到收藏夹

Article Agricultural Engineering

Inhibition of ferrous iron (Fe2+) to sulfur-driven autotrophic denitrification: Insight into microbial community and functional genes

Yunmeng Pang et al.

Summary: The presence of Fe2+ significantly affects the performance of sulfur-driven autotrophic denitrification, with higher concentrations leading to inhibition of denitrification and accumulation of nitrite and nitrous oxide. The abundance of Thiobacillus is positively correlated with nitrate removal rate, but negatively correlated with Fe2+ concentration. Fe2+ also influences the abundance of bacterial 16S rRNA, denitrifying genes, and sulfur-oxidizing genes, particularly nosZ and soxB, which have the most sensitivity to Fe2+.

BIORESOURCE TECHNOLOGY (2021)

添加到收藏夹

Article Agricultural Engineering

Denitrification performance and mechanism of biofilter constructed with sulfur autotrophic denitrification composite filler in engineering application

Yin Zhou et al.

Summary: The study constructed biofilters with sulfur autotrophic denitrification composite filler (SADCF) to investigate the application potential of SAD technology. The results demonstrated the feasibility of SADCF-based biofilters with a maximum nitrate volume load of 0.75 kg N/(m(3).d) and low accumulation of nitrite and ammonium. The study also identified iron reducing bacteria and sulfur-oxidizing bacteria under real-world operating conditions.

BIORESOURCE TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Environmental

Identification of Antimonate Reducing Bacteria and Their Potential Metabolic Traits by the Combination of Stable Isotope Probing and Metagenomic-Pangenomic Analysis

Weimin Sun et al.

Summary: Microorganisms play an important role in altering the speciation, mobility, and bioavailability of antimony (Sb), particularly in the reduction of Sb(V). By using DNA-stable isotope probing and metagenomics analysis, this study identified Pseudomonas and Geobacter as potential Sb(V)-reducing bacteria in Sb-contaminated sites, with Geobacter potentially playing a key role in Sb(V) reduction based on the presence of specific genes. This work provides valuable insights into the microbial community responsible for Sb(V) reduction.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Agricultural Engineering

Role of porous polymer carriers and iron-carbon bioreactor combined micro-electrolysis and biological denitrification in efficient removal of nitrate from wastewater under low carbon to nitrogen ratio

Jian Liu et al.

Summary: A novel bioreactor composed of porous polymer carriers and iron-carbon was established to effectively remove nitrate under short hydraulic retention times and low carbon-to-nitrogen ratios. High-throughput sequencing revealed that Zoogloea sp. L2 was the dominant strain responsible for nitrate removal in the bioreactor.

BIORESOURCE TECHNOLOGY (2021)

添加到收藏夹

Review Environmental Sciences

Insights into heterotrophic denitrification diversity in wastewater treatment systems: Progress and future prospects based on different carbon sources

Haishuang Wang et al.

Summary: This review focuses on nitrate removal in aquatic environments through heterotrophic denitrification, analyzing and comparing the denitrification process, electron transfer, denitrifying and hydrolyzing microorganisms among different carbon sources. The study reveals commonness and characteristics of denitrification processes with various carbon sources, providing theoretical support and technical guidance for further improvement of denitrification technologies.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

添加到收藏夹

Article Engineering, Environmental

Metagenomics and metatranscriptomics uncover the microbial community associated with high S-0 production in a denitrifying desulfurization granular sludge reactor

Wei Li et al.

Summary: The study demonstrated an efficient denitrification S-0 production bioreactor based on anaerobic granular sludge inoculation, achieving high-quality elemental sulfur yield under optimal S/N molar ratio with stable nitrogen removal efficiency. Metatranscriptomic and Metagenomic analysis revealed the common presence of sulfide-oxidizing bacteria utilizing SQR in the community, contributing to high S-0 production and supported by a complex microbial community structure.

WATER RESEARCH (2021)

添加到收藏夹

Article Engineering, Environmental

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

Yan-Ying Qiu et al.

WATER RESEARCH (2020)

添加到收藏夹

Article Agricultural Engineering

Sulphur-based autotrophic denitrification of wastewater obtained following graphite production: Long-term performance, microbial communities involved, and functional gene analysis

Xiaochen Xu et al.

BIORESOURCE TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Environmental

Size-controlled biosynthesis of FeS nanoparticles for efficient removal of aqueous Cr(VI)

Yang-Yang Yu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Influences of organic nitrogen on the removal of inorganic nitrogen from complicated marine aquaculture water by Marichromatium gracile YL28

Liang Cui et al.

JOURNAL OF BIOSCIENCE AND BIOENGINEERING (2020)

添加到收藏夹

Article Environmental Sciences

Combined heterotrophic and autotrophic system for advanced denitrification of municipal secondary effluent in full-scale plant and bacterial community analysis

Zicong Xu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Agricultural Engineering

Ammonia oxidation and denitrification in a bio-anode single -chambered microbial electrolysis cell

Decong Zheng et al.

BIORESOURCE TECHNOLOGY (2020)

添加到收藏夹

Article Agricultural Engineering

Pyrrhotite-sulfur autotrophic denitrification for deep and efficient nitrate and phosphate removal: Synergistic effects, secondary minerals and microbial community shifts

Ruihua Li et al.

BIORESOURCE TECHNOLOGY (2020)

添加到收藏夹

Article Environmental Sciences

Remediation of nitrogen polluted water using Fe-C microelectrolysis and biofiltration under mixotrophic conditions

Xiangchun Quan et al.

CHEMOSPHERE (2020)

添加到收藏夹

Review Engineering, Environmental

Iron sulphides mediated autotrophic denitrification: An emerging bioprocess for nitrate pollution mitigation and sustainable wastewater treatment

Yuansheng Hu et al.

WATER RESEARCH (2020)

添加到收藏夹

Article Environmental Sciences

High-rate nitrogen removal from carbon limited wastewater using sulfur-based constructed wetland: Impact of sulfur sources

Meng Li et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

添加到收藏夹

Article Engineering, Environmental

Sulfur and iron cycles promoted nitrogen and phosphorus removal in electrochemically assisted vertical flow constructed wetland treating wastewater treatment plant effluent with high S/N ratio

Yingmu Wang et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Sulfur-siderite autotrophic denitrification system for simultaneous nitrate and phosphate removal: From feasibility to pilot experiments

Wei Wang et al.

WATER RESEARCH (2019)

添加到收藏夹

Article Engineering, Environmental

Coupled Sulfur and Iron(II) Carbonate-Driven Autotrophic Denitrification for Significantly Enhanced Nitrate Removal

Ting-ting Zhu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

添加到收藏夹

Article Environmental Sciences

Nutrient removal through pyrrhotite autotrophic denitrification: Implications for eutrophication control

Yongwei Zhang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Environmental Sciences

Effect of Cu, Ni and Zn on Fe(II)-driven autotrophic denitrification

Kyriaki Kiskira et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2018)

添加到收藏夹

Article Engineering, Environmental

River water infiltration enhances denitrification efficiency in riparian groundwater

Nico Trauth et al.

WATER RESEARCH (2018)

添加到收藏夹

Review Biotechnology & Applied Microbiology

Utilization of iron sulfides for wastewater treatment: a critical review

Yan Yang et al.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2017)

添加到收藏夹

Review Biotechnology & Applied Microbiology

Utilization of iron sulfides for wastewater treatment: a critical review

Yan Yang et al.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2017)

添加到收藏夹

Article Engineering, Environmental

Nanostructured pyrrhotite supports autotrophic denitrification for simultaneous nitrogen and phosphorus removal from secondary effluents

Yan Yang et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Characteristics and dominant microbial community structure of granular sludge under the simultaneous denitrification and methanogenesis process

Xiao-Hui Yi et al.

BIOCHEMICAL ENGINEERING JOURNAL (2016)

添加到收藏夹

Article Engineering, Environmental

Indirect sulfur reduction via polysulfide contributes to serious odor problem in a sewer receiving nitrate dosage

Shuang Liang et al.

WATER RESEARCH (2016)

添加到收藏夹

Article Engineering, Environmental

Simultaneous nitrate and phosphate removal from wastewater lacking organic matter through microbial oxidation of pyrrhotite coupled to nitrate reduction

Ruihua Li et al.

WATER RESEARCH (2016)

添加到收藏夹

Article Microbiology

Nitrate and ammonia as nitrogen sources for deep subsurface microorganisms

Heini Kutvonen et al.

FRONTIERS IN MICROBIOLOGY (2015)

添加到收藏夹

Article Agricultural Engineering

Pyrite-based autotrophic denitrification for remediation of nitrate contaminated groundwater

Jiaoyang Pu et al.

BIORESOURCE TECHNOLOGY (2014)

添加到收藏夹

Review Engineering, Environmental

The use of zero-valent iron for groundwater remediation and wastewater treatment: A review

Fenglian Fu et al.

JOURNAL OF HAZARDOUS MATERIALS (2014)

添加到收藏夹

Article Environmental Sciences

Impacts of Cu(II) on the kinetics of nitrogen removal during the wastewater treatment process

Ruixue Jiang et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2013)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Actinobacterial Nitrate Reducers and Proteobacterial Denitrifiers Are Abundant in N2O-Metabolizing Palsa Peat

Katharina Palmer et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2012)

添加到收藏夹

Article Engineering, Environmental

Anaerobic, Nitrate-Dependent Oxidation of Pyrite Nanoparticles by Thiobacillus denitrificans

Julian Bosch et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

添加到收藏夹

Article Engineering, Environmental

Green Rust Formation during Fe(II) Oxidation by the Nitrate-Reducing Acidovorax sp Strain BoFeN1

Claudia Pantke et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Enhanced Growth of Acidovorax sp Strain 2AN during Nitrate-Dependent Fe(II) Oxidation in Batch and Continuous-Flow Systems

Anirban Chakraborty et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2011)

添加到收藏夹

Article Microbiology

Completed Genome Sequence of the Anaerobic Iron-Oxidizing Bacterium Acidovorax ebreus Strain TPSY

Kathryne G. Byrne-Bailey et al.

JOURNAL OF BACTERIOLOGY (2010)

添加到收藏夹

Article Environmental Sciences

Biological treatment process of air loaded with an ammonia and hydrogen sulfide mixture

L Malhautier et al.

CHEMOSPHERE (2003)

添加到收藏夹

Article Biotechnology & Applied Microbiology

Identity and potential functions of heterotrophic bacterial isolates from a continuous-upflow fixed-bed reactor for denitrification of drinking water with bacterial polyester as source of carbon and electron donor

J Mergaert et al.

SYSTEMATIC AND APPLIED MICROBIOLOGY (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.