Environmental Technology & Innovation最新文献

{"title":"Usefulness of pulsed electric field application as an inactivation technology for plant pathogenic bacteria in hydroponic nutrient solutions","authors":"Takashi Furukawa ,&nbsp;Takahisa Ueno ,&nbsp;Masahiro Nozaki ,&nbsp;Ayumi Yoshida ,&nbsp;Mohan Amarasiri ,&nbsp;Kazunari Sei","doi":"10.1016/j.eti.2025.104237","DOIUrl":"10.1016/j.eti.2025.104237","url":null,"abstract":"<div><div>When a pulsed electric field (PEF) is applied to microorganisms, the cells are destroyed by irreversible electroporation, leading to microbial cell death. We focus on the PEF application as a disinfection technology suitable for preventing contamination of nutrient solutions by plant pathogens in closed-hydroponic systems. This study aimed to determine the electric field distribution in our newly-designed PEF disinfection chamber and to evaluate the inactivation efficacy of plant pathogenic bacteria in hydroponic nutrient solution by PEF, utilizing the new chamber. The newly-designed chamber consisted of a wire electrode as the inner anode and a cylindrical electrode as the outer cathode, bonded to insulator silicon rubber supports. Electric field simulation analysis demonstrated that by applying a pulsed voltage of 10 kV to the chamber, the maximum electric field strength in the low-impedance liquid could reach 4.5 MV/m. Simulation results were validated by conducting PEF applying disinfection experiments using the new chamber that showed <em>Escherichia coli</em> and <em>Ralstonia solanacearum</em> in the nutrient solution could be reduced by more than 4 log. It was noteworthy that our chamber with the pulsed voltage application could successfully provide an electric field at a sufficient strength to inactivate bacteria in a low-impedance nutrient solution, where application of high electric fields are difficult. The Weibull and Gompertz models effectively described the correlation between log reduction value and duration time (R² &gt; 0.98). Therefore, PEF application was shown to be a potentially available new option as a disinfection technology for nutrient solutions in closed-hydroponic systems.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104237"},"PeriodicalIF":6.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Innovative method for improving fermentability of hemicellulosic hydrolysate by ozonation for sustainable xylitol production","authors":"Saumya Singh ,&nbsp;Dalwinder Singh ,&nbsp;Shailendra Kumar Arya ,&nbsp;Meena Krishania","doi":"10.1016/j.eti.2025.104239","DOIUrl":"10.1016/j.eti.2025.104239","url":null,"abstract":"<div><div>Biomanufacturing xylitol, a sugar alcohol from surplus rice straw (RS) offers an opportunity for its green production alongside fostering a sustainable bioeconomy. However, RS pretreatment for hemicellulose extraction (majorly xylose), creates several toxic compounds as side products that impede microbial metabolism. So, the yeast mediated production of xylitol is a big challenge due to low fermentability of RS hydrolysate. The present work explored the efficacy of ozone and hydrogen peroxide, O₃-H₂O₂ (O-HP), in integration with activated charcoal (AC) for detoxifying and decolorizing RS hydrolysate. The effect on fermentability of RS hydrolysate was studied with the yeast, <em>M. caribbica</em> CP02 for xylitol production. O-HP/AC process was able to remove ∼88.86 % of the aromatics (furan and phenolic compounds) and color (ΔE = 46.2) without substantial xylose loss, which is a key drawback of conventional detoxification treatments. In 3 L batch bioreactor study, O-HP treated hydrolysate produced 43.14 ± 0.84 gL⁻¹ xylitol titre and 0.74 gg⁻¹ yield after 72 h of fermentation, comparable to semi-synthetic medium (44.6 ± 0.70 gL⁻¹, 0.77 gg⁻¹). Simultaneously, a xylitol yield of 0.69 gg⁻¹ and a productivity of 0.56 gL⁻¹h⁻¹ at 72 h was observed in a 14 L bioreactor. Conclusively, the O-HP process is a promising intervention that can be used as a significant step during detoxification/decolorization for bioprocessing of xylitol.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104239"},"PeriodicalIF":6.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A multilevel downscaling model for enhancing nocturnal aerosol optical depth reanalysis from CAMS over the Beijing-Tianjin-Hebei region, China","authors":"Shiyao Wang ,&nbsp;Fuxing Li ,&nbsp;Gerrit de Leeuw ,&nbsp;Cheng Fan ,&nbsp;Zhengqiang Li","doi":"10.1016/j.eti.2025.104238","DOIUrl":"10.1016/j.eti.2025.104238","url":null,"abstract":"<div><div>Nocturnal aerosol optical depth (AOD) serves a critical indicator for investigating the diurnal aerosol’s climatic and environmental effects. However, the nocturnal AOD product is lacking due to that current daytime AOD retrieval algorithms are inapplicable to nighttime. Despite important contribution of spatiotemporal continuous global reanalysis datasets to producing atmospheric composition forecasts and analyses, its feasibility for the characterization of nocturnal aerosol variation over small scales is still a major challenge due to its coarse resolution. In this study, a multilevel two-stage downscaled (TSD) model by integrating a linear mixed effect (LME) and a geographic weight regression (GWR) model is proposed to improve the spatial resolution of Copernicus Atmosphere Monitoring Service reanalysis (CAMSRA) nocturnal AOD. The multilevel downscaled model is referred to as the M_TSD model. The M_TSD model is employed over the Beijing-Tianjin-Hebei (BTH) region in China for the years from 2018 to 2022. Cross-validation of the retrieval results versus original CAMSRA data shows good performance of the M_TSD model with a determination coefficient (R²) of daily nocturnal AOD of 0.9569, root mean squared prediction error (RMSE) and the relative prediction error (RPE) of 0.0939 and 15.1 %, respectively. The inter-annual average nocturnal AOD indicate significant spatial variation with high value in southeastern plain and low value in the northwestern mountainous and plateau areas of BTH. Meanwhile, the nocturnal AOD is subject to seasonal variability. The M_TSD model may serve as a valuable reference to provide nocturnal AOD data with high spatial resolution for small scale.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104238"},"PeriodicalIF":6.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143888282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of cations and nanoparticles on the antibiotic-resistance gene transformation of Escherichia coli at different time scales","authors":"Ying Zhao ,&nbsp;Fangmin Chen ,&nbsp;Shangping Xu ,&nbsp;Dan Yu ,&nbsp;Xinyao Yang","doi":"10.1016/j.eti.2025.104234","DOIUrl":"10.1016/j.eti.2025.104234","url":null,"abstract":"<div><div>Antibiotic resistance genes (ARGs) can be horizontally transferred when bacterial cells take up environmental DNA and gain the antibiotic resistance, a process referred to as transformation. This study investigated the effects of two major cations (monovalent Na⁺, divalent Ca²⁺) and two representative organic (polystyrene nanoparticles, PSNP) and inorganic (silver nanoparticles, AgNP) nanoparticles, on the natural transformation of <em>E. coli</em>. In nanoparticle-free systems, both Na⁺ and Ca²⁺ promoted transformation. The effect was stronger at higher ion concentration and in Ca²⁺ than in Na⁺. Ion-induced plasmid conformation change, reduced electrostatic interaction, and cation bridging (for Ca²⁺) were identified as dominant mechanisms leading to the increased plasmid uptake and transformation, despite decreased membrane permeability. Interestingly, AgNP and PSNP exhibited time-dependent, opposing roles in transformation. At 1.5 hours, AgNP promoted transformation by increasing membrane permeability, while PSNP inhibited it by binding plasmids and preventing uptake. However, over 24 hours, these effects reversed: AgNP inhibited transformation due to accumulating toxicity of dissolved Ag⁺, whereas PSNP enhanced transformation by increasing membrane permeability through PSNP accumulation. These findings underscore the complex, material-specific, and time-dependent influences of nanoparticles on bacteria transformation, revealing their potential environmental and health implications.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104234"},"PeriodicalIF":6.7,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient Removal of arsenic from the environment by endophytic fungus Serendipita indica through bio-accumulation in cells and adsorption on the cell wall","authors":"Jagriti Shukla ,&nbsp;Shruti Singh ,&nbsp;Shubha Dixit ,&nbsp;Aparna Singh Kushwaha ,&nbsp;Shayan Mohd ,&nbsp;Joel Saji ,&nbsp;Manoj Kumar","doi":"10.1016/j.eti.2025.104229","DOIUrl":"10.1016/j.eti.2025.104229","url":null,"abstract":"<div><div>Arsenic contamination is a critical environmental issue, necessitating effective and sustainable bioremediation approaches. This study investigates the arsenic tolerance and removal potential of the endophytic fungus <em>Serendipita indica</em> (Syn. <em>Piriformospora indica</em>), which colonizes diverse plants and offers unique advantages due to its axenic cultivability. The impact of arsenic (As) stress was assessed across fungal growth phases under varying concentrations (0–375 ppm), revealing no adverse effects on biomass, spore germination, or spore numbers. The RT/RC ratio for mycelial growth was &gt; 100 % in all treatments (up to 5 mM arsenic), while the tolerance index (TI) was observed to remain above &gt; 1 for biomass parameters up to the 1 mM arsenic concentrations, indicating strong resilience to arsenic stress. Biochemical analysis demonstrated significant increases in antioxidative enzyme activities, including glutathione reductase (GR), glutathione-S-transferase (GST), and glutathione (GSH), under arsenic exposure as an adaptation to pacify As-induced ROS by arsenic-GSH conjugation for As detoxification and facilitated the accumulation of arsenic in fungal biomass, with huge sequestering in chlamydospores. Additionally, Zeta potential analysis demonstrated a decrease in fungal cell wall surface charge under arsenic stress, indicative of enhanced adsorption potential, and it aided to arsenic adsorption up to 2100 ppm on the cell wall. FTIR analysis revealed significant shifts in peaks corresponding to -NH group in chitin, suggesting their involvement in arsenic binding. Collectively, these mechanisms enabled the fungus to remove up to &gt; 98 % of arsenic from the growth environment. This study provides the first detailed report on arsenic tolerance and removal mechanisms in an AMF-like endophytic fungus, positioning <em>S. indica</em> as a novel bioremediation agent. Its ability to thrive under high arsenic stress, coupled with efficient arsenic removal, highlights its potential for large-scale applications in mitigating arsenic pollution.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104229"},"PeriodicalIF":6.7,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143902283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Balancing environmental and economic objectives in sustainable sharing of waste-to-energy facilities: A cooperative game approach for multi-regional integration scenario","authors":"Guangren Qian ,&nbsp;Wu Su ,&nbsp;Yao Wang ,&nbsp;Shengfei Jin ,&nbsp;Yongyou Nie ,&nbsp;Jin Dong ,&nbsp;Jun Zhao","doi":"10.1016/j.eti.2025.104219","DOIUrl":"10.1016/j.eti.2025.104219","url":null,"abstract":"<div><div>Multi-regional integration promotes the rapid development of urban agglomeration. For local governments, there is an urgent need to plan and construct a series of waste treatment facilities, especially waste incineration plants, which play a critical role in waste reduction and energy supply in China. However, due to environmental pollution and huge economic costs, such facilities often face strong opposition from the public. This work constructs a dual-objective game theory model, involving land values, carbon emissions, facility construction and operating costs, which are integrated to form benefit distribution models and coordination strategies for co-construction and co-utilization of Waste-to-Energy facilities in a multi-regional scenario, with an integration office as the leader and three local governments as followers. The dual-objective game theory model was used to evaluate nine potential scenarios for Waste-to-Energy facilities in the Pilot Zone of the Yangtze River Delta region in China. The results show that an optimal scenario can achieve a dual balance of economic and environmental goals. Furthermore, establishing a fair and reasonable transfer payment framework facilitates the reallocation of benefits among local governments. The integration office plays a critical role in assisting local governments to accept the optimal facility site plan when the total benefit for local governments is maximized. This work proposes policy recommendations to support the development of Waste-to-Energy facilities in multi-regional integration.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104219"},"PeriodicalIF":6.7,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fungal lignocellulolytic enzyme profiling: evaluating the potential for enhancing brewer’s spent grains saccharification","authors":"Sara Saldarriaga-Hernandez ,&nbsp;Anahid Esparza-Vasquez ,&nbsp;Diego Villalvazo-García ,&nbsp;José María García-Rodríguez ,&nbsp;Mauricio Zavala-Campos ,&nbsp;Rosa Leonor González-Díaz ,&nbsp;Lorena Amaya-Delgado ,&nbsp;Elisabeth Tamayo ,&nbsp;J. Philipp Benz ,&nbsp;Danay Carrillo-Nieves","doi":"10.1016/j.eti.2025.104224","DOIUrl":"10.1016/j.eti.2025.104224","url":null,"abstract":"<div><div>Brewer's spent grains (BSG), a major brewing byproduct, have gained attention as a sustainable source of structural carbohydrates convertible into second-generation (2 G) sugars for fermentation processes. This study evaluates BSG as a substrate for lignocellulolytic fungi isolated from Mexico and characterizes their enzymatic activity in biomass degradation. BSG compositional analysis revealed 37.47 % cellulose, 8.74 % hemicellulose, and 17.48 % lignin, supporting its potential as a feedstock for bioconversion. Solid-state fermentation (SSF) using BSG assessed the enzymatic activities of <em>Trichoderma atroviride</em> (NBRC 101776), <em>Trichoderma longibrachiatum</em> isolate PC1 (MK910052.1), and <em>Penicillium rubens</em> (CBS 129667). These strains were isolated and identified through ITS sequencing, with additional TEF1 sequencing performed for species confirmation within the <em>Trichoderma</em> genus. <em>T. atroviride</em> exhibited the highest cellulase and xylanase activities (FPase: 0.488 U/mL, β-glucosidase: 0.055 U/mL, xylanase: 0.125 U/mL), while <em>P. rubens</em> showed the highest mannanase activity (0.419 U/mL). Sodium Dodecyl Sulphate Polyacrylamide Gel Electrophoresis analysis was performed on crude and partially purified enzyme extracts, revealing distinct bands corresponding to cellulases, β-glucosidases, amylases, and xylanases in <em>Trichoderma</em> spp., and suggesting the production of β-glucosidases and xylanases by <em>P. rubens</em>. This study contributes to the sustainable utilization of BSG and highlights the potential of native fungal strains for enhanced enzyme production in lignocellulosic biomass valorization.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104224"},"PeriodicalIF":6.7,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143878721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fertiliser nitrogen source and the use of nitrification inhibitors are tools to reduce nitrous oxide emissions and improve agronomic performance in temperate grassland","authors":"Dumsane Themba Matse ,&nbsp;Dominika J. Krol ,&nbsp;Karl G. Richards ,&nbsp;Martin Danaher ,&nbsp;Enda Cummins ,&nbsp;Xin Wang ,&nbsp;Patrick J. Forrestal","doi":"10.1016/j.eti.2025.104232","DOIUrl":"10.1016/j.eti.2025.104232","url":null,"abstract":"<div><div>The application of nitrogen (N) fertilisers to agricultural soils is a common practice that can result in significant nitrous oxide (N₂O) emissions. Nitrogen source and the use of nitrification inhibitors (NIs) have shown potential to reduce N₂O emissions from agricultural soils. However, to date most studies conducted in temperate grassland have tested one or two NIs in isolation, often with one N source such as urea. Hence, the present study tests the effect of four NIs: 3, 4-dimethylpyrazole phosphate (DMPP), dicyandiamide (DCD), nitrapyrin (NP) and a novel new NI 5-methoxy-3-methyl-1H-pyrazole (MMP) with both urea and urea ammonium nitrate (UAN) applied in autumn and spring seasons. Calcium ammonium nitrate (CAN) was included as a common N fertiliser used in Europe and also an acidified liquid amide-N (Flex-N) that is also in use but limited trial work has been published. This is the first study to report on N₂O emissions and agronomic performance of the NI MMP, doing so with both solid and liquid fertiliser, and the acidified liquid amide N product (Flex-N). The urea, Flex-N and UAN fertilisers lowered the N₂O-N emission factor (EF) by 84, 78 and 68 %, respectively compared to CAN across seasons. In autumn, urea and UAN treated with NIs reduced the N₂O-N EF by up to 64 % and by up to 60 % compared to untreated urea and UAN, respectively. In spring, urea and UAN treated with NIs reduced N₂O-N EF by up to 88 % and by up to 37 % compared to untreated urea and UAN, respectively. Inclusion of NIs increased pasture yield and N uptake in both seasons. These study results suggest that fertiliser N source and the use of NIs are effective tools for reducing N₂O emissions while improving yields and N utilisation.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104232"},"PeriodicalIF":6.7,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143903714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Algorithms for source location source location and chemical oxygen demand concentration over time along the river","authors":"E. Bonet,&nbsp;M.T. Yubero,&nbsp;L. Sanmiquel,&nbsp;M. Bascompta","doi":"10.1016/j.eti.2025.104230","DOIUrl":"10.1016/j.eti.2025.104230","url":null,"abstract":"<div><div>The global use of freshwater has increased six-fold in the past 100 years and has been growing by about 1 % per year since the 1980s. Meanwhile, rapid urbanization, climate change, and inefficient water management have contributed to a 20 % decline in per capita freshwater availability in recent decades reducing the water resources even more. The scarcity of water in the coming decades is exacerbated by human actions, including thousands of accidental pollution spills and intentional illegal discharges into surface waters. To address this challenge, a Monitoring and Mitigation Framework (MMF) was developed to minimize damage from contaminant spills, identify contaminant sources in real time, and estimate Chemical Oxygen Demand (COD) flow concentration rates in real time. The MMF was specifically designed to detect environmental crimes, track companies responsible for contamination spills, and facilitate the scheduling of mitigation actions in coordination with law enforcement authorities for ongoing and future events. This real-time framework uses Inverse Estimation (IE) algorithms built with Artificial Neural Networks algorithms to detect contamination source location and estimate COD flow concentration at source location over time. This provides real-time evidence for identifying potential companies involved in environmental crimes according to local police of the Malaga City Council (Spain). Both algorithms were trained on a Learning Database build from over 13,000 simulations, and generated by an algorithm called Launching Multiple Scenarios algorithm also developed in this work. The MMF was developed and tested at Llobregat river (Barcelona, Spain), and it was considered 2621 test cases with different spill location and COD concentrations ranging from 0.1 to 80,000 mg/l. In those tests, IE algorithms were able to estimate COD concentration at the source with a mean absolute error (MAE) lower than 2.6 mg/l and a Mean Square Relative Error (MSRE) lower than 10 mg/l, correctly identifying the contamination source location in more than 85 % of cases.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104230"},"PeriodicalIF":6.7,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biodegradation of dinitroaniline herbicides: A comprehensive review","authors":"Cheng Zhang ,&nbsp;Boya Jin ,&nbsp;Jiaqi Liu ,&nbsp;Qiuping Wang ,&nbsp;Bing Tian","doi":"10.1016/j.eti.2025.104225","DOIUrl":"10.1016/j.eti.2025.104225","url":null,"abstract":"<div><div>Dinitroaniline herbicides are a class of highly efficient and broad-spectrum herbicides, and due to their large-scale use, their residue has become an important environmental problem. Degradation by microorganisms is the main manner in which they can be decomposed in the environment, and microorganisms’ advantages of high efficiency, non-toxicity, and no pollution confer upon them broad potential for development in pesticide degradation. Therefore, the isolation and screening of strains that can efficiently degrade dinitroaniline herbicides and the analysis of their degradation pathways and mechanisms can improve the theoretical basis for the remediation of dinitroaniline herbicide pollution. To promote research on the biodegradation of dinitroaniline herbicides, this paper presents a review on the progress in the research on dinitroaniline-degrading microbial strains, metabolic degradation pathways, and degradation-related genes and enzymes. We also discuss the current problems in the microbial degradation of dinitroaniline herbicides and the direction of future research, aiming to provide a reference for in-depth studies on this topic.</div></div>","PeriodicalId":11725,"journal":{"name":"Environmental Technology & Innovation","volume":"39 ","pages":"Article 104225"},"PeriodicalIF":6.7,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143868843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}