Xinmin Zhan
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View article: Application of electrodialysis for nutrient recovery from manure digestate: A long-term investigation of membrane fouling
Application of electrodialysis for nutrient recovery from manure digestate: A long-term investigation of membrane fouling Open
Nutrient recovery from wastewater is pivotal for sustainable development, particularly in mitigating resource scarcity and environmental pollution. This study investigated the potential of long-term electrodialysis (ED) for nutrient recove…
View article: Decoding butyrate fermentation with glucose as a model substrate: Parameter optimization and metagenomic insights
Decoding butyrate fermentation with glucose as a model substrate: Parameter optimization and metagenomic insights Open
Selective butyrate production via anaerobic fermentation holds promise for sustainable biochemicals. Despite butyrate frequently accumulate in anaerobic systems, its mechanisms and optimal conditions remain unclear. To address this gap, ba…
View article: Effect of Fe2O3 Nanoparticles on the Efficiency of Anammox Process
Effect of Fe2O3 Nanoparticles on the Efficiency of Anammox Process Open
Nanotechnology plays an increasingly important role in the economy and human life, which means that more and more amounts of nanosubstances, including nanoparticles of metal oxides, together with wastewater, end up in the environment. This…
View article: A review in Fe(0)/Fe(Ⅱ) mediated autotrophic denitrification for low C/N wastewater treatment
A review in Fe(0)/Fe(Ⅱ) mediated autotrophic denitrification for low C/N wastewater treatment Open
Fe-mediated autotrophic denitrification has emerged as a promising technology for low carbon-to-nitrogen (C/N) wastewater treatment due to its cost-effectiveness, operational safety, and independence from organic carbon. While several revi…
View article: Financial assessment of integrating anaerobic digestion with cattle farming for biomethane production – Implications for farm economics and the supply chain
Financial assessment of integrating anaerobic digestion with cattle farming for biomethane production – Implications for farm economics and the supply chain Open
View article: Iron Regulation of Sulfur-Mediated Autotrophic Denitrification: Denitrification Efficiency, Microbial Dynamics, and Metabolic Pathways
Iron Regulation of Sulfur-Mediated Autotrophic Denitrification: Denitrification Efficiency, Microbial Dynamics, and Metabolic Pathways Open
View article: Iron regulation of sulfur-mediated autotrophic denitrification: denitrification efficiency, microbial dynamics, and metabolic pathways
Iron regulation of sulfur-mediated autotrophic denitrification: denitrification efficiency, microbial dynamics, and metabolic pathways Open
View article: Application of electrodialysis technology in nutrient recovery from wastewater: A review
Application of electrodialysis technology in nutrient recovery from wastewater: A review Open
As the global population growth intensifies the demand for fertilisers to ensure food security, the use of sustainable nutrient sources becomes increasingly important. This review critically examines the emerging role of electrodialysis (E…
View article: Integration of anaerobic co-digestion of grass silage and cattle slurry within a livestock farming system in Ireland: Quantification of greenhouse gas emission reduction and nutrient flow
Integration of anaerobic co-digestion of grass silage and cattle slurry within a livestock farming system in Ireland: Quantification of greenhouse gas emission reduction and nutrient flow Open
Pasture-based beef systems can provide cattle slurry and grass silage for anaerobic digestion (AD). However, sustainable production of these feedstocks within a livestock farm presents challenges. This study examined the farmland area requ…
View article: Application of a simplified ADM1 for full-scale anaerobic co-digestion of cattle slurry and grass silage: assessment of input variability
Application of a simplified ADM1 for full-scale anaerobic co-digestion of cattle slurry and grass silage: assessment of input variability Open
Mathematical modeling of anaerobic digestion is a powerful tool to predict gas yields and optimize the process. The Anaerobic Digestion Model No. 1 (ADM1) is a widely implemented model for this purpose. However, modeling full-scale biogas …
View article: 17β-estradiol (E2) removal in anode-electrodialysis (anode-ED) during nutrient recovery from pig manure digestate
17β-estradiol (E2) removal in anode-electrodialysis (anode-ED) during nutrient recovery from pig manure digestate Open
Nutrient recovery from anaerobic digestate through electrodialysis technology (ED) has been investigated and shown high promise, but the removal of 17β-estradiol (E2), which is a natural estrogen and widely found in manure digestate, is no…
View article: Nitrate removal in iron sulfide-driven autotrophic denitrification biofilter: Biochemical and chemical transformation pathways and its underlying microbial mechanism
Nitrate removal in iron sulfide-driven autotrophic denitrification biofilter: Biochemical and chemical transformation pathways and its underlying microbial mechanism Open
Iron sulfides-based autotrophic denitrification (IAD) is effective for treating nitrate-contaminated wastewater. However, the complex nitrate transformation pathways coupled with sulfur and iron cycles in IADs are still unclear. In this st…
View article: Membrane fouling during nutrient recovery from digestate using electrodialysis: Impacts of the molecular size of dissolved organic matter
Membrane fouling during nutrient recovery from digestate using electrodialysis: Impacts of the molecular size of dissolved organic matter Open
Electrodialysis (ED) has shown application potential in nutrient recovery from digestate thanks to the frequent electrode reversal practice that can clean the ion-exchange membranes regularly. However, the fouling caused by dissolved organ…
View article: A critical review on dry anaerobic digestion of organic waste: Characteristics, operational conditions, and improvement strategies
A critical review on dry anaerobic digestion of organic waste: Characteristics, operational conditions, and improvement strategies Open
The development and utilization of bioenergy from various biomass can effectively reduce our dependence on fossil fuels and mitigate greenhouse gas emissions. The dry anaerobic digestion (AD) process is a promising technology for the treat…
View article: High-rate iron sulfide and sulfur-coupled autotrophic denitrification system: Nutrients removal performance and microbial characterization
High-rate iron sulfide and sulfur-coupled autotrophic denitrification system: Nutrients removal performance and microbial characterization Open
Iron sulfides-based autotrophic denitrification (IAD) is a promising technology for nitrate and phosphate removal from low C:N ratio wastewater due to its cost-effectiveness and low sludge production. However, the slow kinetics of IAD, com…
View article: 17β-Estradiol (E2) Removal in Anode-Electrodialysis (Anode-Ed) During Nutrient Recovery from Pig Manure Digestate
17β-Estradiol (E2) Removal in Anode-Electrodialysis (Anode-Ed) During Nutrient Recovery from Pig Manure Digestate Open
View article: Membrane Fouling During Nutrient Recovery from Digestate Using Electrodialysis: Impacts of the Molecular Size of Dissolved Organic Matter
Membrane Fouling During Nutrient Recovery from Digestate Using Electrodialysis: Impacts of the Molecular Size of Dissolved Organic Matter Open
View article: Iasbr Remediation of Dairy Processing Wastewater at Pilot Scale (3000l): Correlations between Performance, Influent Composition and Microbial Community Structure
Iasbr Remediation of Dairy Processing Wastewater at Pilot Scale (3000l): Correlations between Performance, Influent Composition and Microbial Community Structure Open
View article: Distinguishing responses of acetoclastic and hydrogenotrophic methanogens to ammonia stress in mesophilic mixed cultures
Distinguishing responses of acetoclastic and hydrogenotrophic methanogens to ammonia stress in mesophilic mixed cultures Open
A shift from the acetoclastic to the hydrogenotrophic pathway in methanogenesis under ammonia inhibition is a common observation in anaerobic digestion. However, there are still considerable knowledge gaps concerning the differential ammon…
View article: Role of Iron(Ii) Sulfide in Autotrophic Denitrification Under Tetracycline Stress: Substrate and Detoxification Effect
Role of Iron(Ii) Sulfide in Autotrophic Denitrification Under Tetracycline Stress: Substrate and Detoxification Effect Open
View article: Novel electro-ion substitution strategy in electrodialysis for ammonium recovery from digested sludge centrate in coastal regions
Novel electro-ion substitution strategy in electrodialysis for ammonium recovery from digested sludge centrate in coastal regions Open
Membrane fouling has been the primary challenge limiting the application of electrodialysis (ED) technologies in wastewater treatment, particularly the wastewater containing abundant dissolved organic matter, such as the digested sludge ce…
View article: Photodegradation of roxarsone in the aquatic environment: influencing factors, mechanisms and artificial neural network modeling
Photodegradation of roxarsone in the aquatic environment: influencing factors, mechanisms and artificial neural network modeling Open
Roxarsone (ROX) is an organoarsenic feed additive, and can be discharged into aquatic environment. ROX can photodegrade into more toxic inorganic arsenics, causing arsenic pollution. However, the photodegradation behavior of ROX in aquatic…
View article: Improved reduction of antibiotic resistance genes and mobile genetic elements from biowastes in dry anaerobic co-digestion
Improved reduction of antibiotic resistance genes and mobile genetic elements from biowastes in dry anaerobic co-digestion Open
This study investigated the performance of anaerobic co-digestion (AcoD) of pig manure and food waste on the reduction of antibiotic resistomes under wet and dry AcoD conditions. High-throughput quantitative PCR technology was utilized for…
View article: In situ electrochemical oxidation in electrodialysis for antibiotics removal during nutrient recovery from pig manure digestate
In situ electrochemical oxidation in electrodialysis for antibiotics removal during nutrient recovery from pig manure digestate Open
This study proposed a novel electrodialysis (ED) system, named anode-ED, which can utilise the anode of ED in situ to electrochemically remove the antibiotics during nutrient (N and P) recovery from animal manure digestate. The oxidation o…
View article: Environmental sustainability assessment of pig manure mono- and co-digestion and dynamic land application of the digestate
Environmental sustainability assessment of pig manure mono- and co-digestion and dynamic land application of the digestate Open
In this study, the environmental impacts of pig manure direct land application and anaerobic digestion (mono- and co-digestion) for biomethane production followed by digestate land application were evaluated by life cycle assessment, with …
View article: Recent advancements in sustainable management of livestock waste and rural environment (LSW-2020)
Recent advancements in sustainable management of livestock waste and rural environment (LSW-2020) Open
View article: A novel technology with precise oxygen-input control: Application of the partial nitritation-anammox process
A novel technology with precise oxygen-input control: Application of the partial nitritation-anammox process Open
Reliable and accurate oxygen-input control, which is critical to maintaining efficient nitrogen removal performance for partial nitritation-anammox (PN-A) process, remains one of the main operational difficulties. In this study, a novel, y…
View article: Impact of total solids content on anaerobic co-digestion of pig manure and food waste: Insights into shifting of the methanogenic pathway
Impact of total solids content on anaerobic co-digestion of pig manure and food waste: Insights into shifting of the methanogenic pathway Open
Dry anaerobic digestion (AD) has advantages over wet AD in treating high-solid organic wastes like livestock and food wastes, but an elevated total solids (TS) content would affect the AD performances. In this study, methane production of …
View article: Iron sulphides mediated autotrophic denitrification: An emerging bioprocess for nitrate pollution mitigation and sustainable wastewater treatment
Iron sulphides mediated autotrophic denitrification: An emerging bioprocess for nitrate pollution mitigation and sustainable wastewater treatment Open
Iron sulphides, mainly in the form of mackinawite (FeS), pyrrhotite (Fe1-xS, x = 0-0.125) and pyrite (FeS2), are the most abundant sulphide minerals and can be oxidized under anoxic and circumneutral pH conditions by …
View article: Ferroferric Oxide Significantly Affected Production of Soluble Microbial Products and Extracellular Polymeric Substances in Anaerobic Methanogenesis Reactors
Ferroferric Oxide Significantly Affected Production of Soluble Microbial Products and Extracellular Polymeric Substances in Anaerobic Methanogenesis Reactors Open
Conductive materials facilitate direct interspecies electron transfer between acidogens and methanogens during methane (CH4) production. Soluble microbial products (SMP) and extracellular polymeric substances (EPS) produced by m…