Article
Thermodynamics
Tarsis Prado Barbosa, Jony Javorski Eckert, Vinicius Ruckert Roso, Fabricio Jose Pacheco Pujatti, Leonardo Adolpho Rodrigues da Silva, Juan Carlos Horta Gutierrez
Summary: This study compared the behavior of ethanol-fueled vehicles with internal combustion engines and hydraulic drivetrains, showing the potential of reducing fuel consumption in urban routes with hydraulic hybrid architecture and lowering CO2 and NOx emissions by optimizing engine-out emissions. The optimized solution also indicated fuel-saving potential in urban routes with stop-and-go events.
Article
Energy & Fuels
Yan Su, Yulin Zhang, Fangxi Xie, Jiaquan Duan, Xiaoping Li, Yu Liu
Summary: This study investigates the impact of ethanol blending on engine particulate matter, finding that E20 exhibits distinct behavior in exhaust particle emissions and soot volume fraction distribution.
Article
Energy & Fuels
Xiang Li, Xuewen Zhang, Peiyong Ni, Rohitha Weerasinghe, Yiqiang Pei, Zhijun Peng
Summary: This study investigated the distribution and impact on air-fuel mixture of gasoline and ethanol sprays from a GDI injector under different injection pressures. Increasing the injection pressure from 10 MPa to 50 MPa resulted in a higher distribution of droplets in the splash region, improving air-fuel mixing quality and reducing PM emissions. Gasoline sprays had a higher splash probability compared to ethanol sprays.
JOURNAL OF THE ENERGY INSTITUTE
(2023)
Article
Energy & Fuels
Tommaso Selleri, Anastasios D. Melas, Jacopo Franzetti, Christian Ferrarese, Barouch Giechaskiel, Ricardo Suarez-Bertoa
Summary: Road transport is a significant contributor to greenhouse gas emissions. The popularity of electrified vehicles, including battery electric vehicles and plug-in hybrid electric vehicles, is rapidly increasing in order to meet decarbonisation targets in Europe. Plug-in hybrid electric vehicles have the potential to reduce both gaseous pollutants and greenhouse gas emissions. However, research has shown that the emissions from some plug-in hybrid electric vehicles, particularly when the internal combustion engine is used, are comparable to or even higher than those from conventional vehicles.
Article
Chemistry, Multidisciplinary
Xiang Li, Dayou Li, Jingyin Liu, Tahmina Ajmal, Abdel Aitouche, Raouf Mobasheri, Oyuna Rybdylova, Yiqiang Pei, Zhijun Peng
Summary: This study compares the macroscopic characteristics of gasoline and ethanol spray under ultrahigh injection pressure. The results show that gasoline spray has advantages in penetration, spray cone angle, and irregularity of spray boundary compared to ethanol spray. With the increase of injection pressure, the atomization and air-fuel mixture homogeneity for both gasoline and ethanol spray are significantly improved. A minor revision to the Dent model improves the prediction accuracy of spray penetration for both gasoline and ethanol spray.
Review
Chemistry, Physical
Felipe de Oliveira Goncalves, Emilia Savioli Lopes, Melina Savioli Lopes, Rubens Maciel Filho
Summary: This study compared the feasibility of using ethanol and gasoline in FCEVs in Brazil, with results showing that ethanol has more advantages, including economic, environmental, and social aspects.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Thermodynamics
Patrik Elbl, Tomas Sitek, Jakub Lachman, Martin Lisy, Marek Balas, Jiri Pospisil
Summary: This study examines the feasibility of co-firing dried sewage sludge and wood sawdust, and finds that increasing the sludge content leads to higher NOx and SO2 emissions, while CO emissions decrease significantly. Additionally, the addition of sludge also affects the mass and distribution of particulate matter.
Article
Engineering, Chemical
Simeon Iliev
Summary: Air pollution, especially in large cities, poses serious health and environmental problems. Demand for alternatives to fossil fuels has increased, with alcoholic fuels being considered as one of the alternatives due to their similarities to gasoline properties. Alcoholic fuels can help reduce exhaust emissions, but may also affect engine performance.
Article
Green & Sustainable Science & Technology
Mengzhu Zhang, Yunshan Ge, Xin Wang, Hongming Xu, Jianwei Tan, Lijun Hao
Summary: The study found that ethanol content in E10 blends decreases regulated gas and particulate mass emissions, but increases particulate number, benzene, and toluene emissions. Lower temperatures lead to higher emission factors, especially from fuels with higher toluene content.
Article
Thermodynamics
Huichao Zhao, Sibo Wang, Tuozhou Yu, Ping Sun
Summary: This paper investigated the combustion and emission performance of ABE/gasoline premixed fuel in combined injection engines. The results showed that high ABE ratios can increase engine performance but also lead to higher emissions.
CASE STUDIES IN THERMAL ENGINEERING
(2023)
Article
Environmental Sciences
Hari S. Iyer, Jaime E. Hart, Melissa R. Fiffer, Elise G. Elliott, Jeff D. Yanosky, Joel D. Kaufman, Robin C. Puett, Francine Laden
Summary: This study examined the associations between multiple particulate matter and gaseous air pollutants and inflammatory cytokines. The findings suggest that these associations are generally weak, and further research is needed to clarify the specific mechanisms.
ENVIRONMENTAL RESEARCH
(2022)
Article
Energy & Fuels
Luca Romagnuolo, Emma Frosina, Assunta Andreozzi, Adolfo Senatore, Francesco Fortunato
Summary: Automobiles are significant sources of VOCs and VVOCs, with emissions regulated by strict European and international standards due to their adverse effects on human health and the environment. Experimental tests showed that environmental temperature and filling levels greatly influence emissions.
Article
Chemistry, Applied
Moloud Mardani, Jose Herreros, Athanasios Tsolakis
Summary: Thermochemical exhaust energy recovery in a gasoline direct injection engine was studied using ethanol-gasoline blend (E25) and gasoline as base fuel. The research aimed to reduce carbon emissions, improve thermal efficiency, and enhance fuel economy. The possibility of hydrogen production through catalytic reforming of the mentioned fuels using the actual exhaust composition was investigated. The results demonstrated that ethanol in the fuel mixture facilitated endothermic reactions and improved hydrogen-rich mixture, leading to reduced carbon emissions and increased efficiency compared to gasoline fuel.
TOPICS IN CATALYSIS
(2023)
Article
Energy & Fuels
Yoshua Lian Calvin, Pandega Atana Tamma Hariyanto, Addarda Irsyad Usman, Muchalis Masuku, Cahyo Setyo Wibowo, Maymuchar, Riesta Anggarani, Nur Allif Fathurrahman, Bambang Sugiarto
Summary: The study found that the vapor pressure of GE blends is highly affected by non-ideal vapor-liquid equilibrium mixture, with the initial boiling point gradually increasing as the ethanol concentration rises. Additionally, the addition of ethanol leads to a linear increment in RON, oxygenate content, and density for each type of gasoline.
Article
Energy & Fuels
Yadong Fan, Zhe Sun, Qifan Gu, Qinglin Xu, Xuesong Li, Min Xu
Summary: This study conducted experimental analysis on the injection, flame propagation, and emissions characteristics of ethanol-gasoline blends under different temperature conditions. The results showed that ethanol addition at low temperatures can decrease flame propagation speed, but heating fuel temperature can enhance evaporation and promote more stable and faster flame formation.
Review
Environmental Sciences
Shangchao Xiong, Jianjun Chen, Hao Liu, Wenzhe Si, Yue Peng, Xuecheng Wu, Huan Liu, Junhua Li
Summary: In China's building materials industry, there is an urgent need for the development of multi-pollutant emission reduction technology due to its large capacity and high contribution to global air pollution. Recent advances in flue gas emission control technology, including denitration, dust removal, and desulfurization, have been focused on along with the construction of pilot research and demonstration projects. Revised pollutant limits in flue gas emitted by China's building materials industry are proposed based on these advancements.
JOURNAL OF ENVIRONMENTAL SCIENCES
(2023)
Article
Environmental Sciences
Chunyang Yin, Hongyi Li, Yingying Cha, Shaojun Zhang, Jiee Du, Zhenhua Li, Wu Ye
Summary: The rapidly growing vehicle population is a crucial contributor to severe air pollution and public health issues, particularly in urban areas where vehicles are important sources of air pollutants. Limited studies have focused on the variability in in-vehicle concentrations of traffic-related air pollutants and the impact of filtration devices. Results indicate that using high-efficiency cabin air filters can significantly improve PM2.5 filtration efficiency, enhancing in-cabin air quality and reducing health risks for drivers.
ENVIRONMENTAL POLLUTION
(2023)
Article
Environmental Sciences
Tongran Wu, Yangyang Cui, Aiping Lian, Ye Tian, Renfei Li, Xinyu Liu, Jing Yan, Yifeng Xue, Huan Liu, Bobo Wu
Summary: Over the past decade, Beijing has upgraded its emission standards and fuel standards, improved vehicle structure by accelerating the elimination of old vehicles, and implemented policies to reduce the emissions of air pollutants. The results show that the emissions of four air pollutants from vehicles in Beijing decreased significantly in 2019, with the contribution of nitrogen oxides from diesel vehicles increasing. To further improve pollution control, it is necessary to promote clean and energy-saving diesel vehicles and adopt electric vehicles to reduce pollutant emissions. By the end of the 14th Five-Year Plan period, it is expected that the total emissions of the four vehicle pollutants can be further reduced.
JOURNAL OF ENVIRONMENTAL SCIENCES
(2023)
Article
Environmental Sciences
Boya Zhou, Liqiang He, Shijian Zhang, Rui Wang, Luowei Zhang, Mengliang Li, Yu Liu, Shaojun Zhang, Ye Wu, Jiming Hao
Summary: There is a significant divergence between actual fuel consumption and CO2 emissions and type-approval values, emphasizing the importance of considering real-world driving conditions in assessing the fuel economy and GHG reduction of light-duty gasoline vehicles.
JOURNAL OF ENVIRONMENTAL SCIENCES
(2023)
Article
Engineering, Environmental
Wei W. Song, Wen X. Fang, Huan Liu, Wen L. Li, Zhi Zhang, Chun H. Li, Dajiang Yu, Qing Zhao, Xian S. Wang, Ke B. He
Summary: The emission of fine particles (PM2.5) from diesel trucks is increased at low ambient temperatures, which has attracted significant attention. Carbonaceous matter and polycyclic aromatic hydrocarbons (PAHs) are the main hazardous materials in PM2.5, causing severe adverse effects on air quality, human health, and climate change. This study quantified the enhanced carbonaceous matter and PAH emissions from diesel trucks at very low ambient temperatures, considering factors such as driving speed, vehicle type, and engine certification level. The findings suggest that controlling diesel emissions at low ambient temperatures can benefit human health and contribute positively to climate change.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Green & Sustainable Science & Technology
Asad Ali Shaikh, Tingkun He, Fanyuan Deng, Zhenyu Luo, Junchao Zhao, Zhining Zhang, Huan Liu
Summary: Recent emissions from freight transport in Pakistan, especially along the China-Pakistan Economic Corridor (CPEC), have raised concerns about air quality. This study measured truck emissions in different locations along the CPEC routes and found that they exceeded the emission standards in Pakistan and India. The study also concluded that altitude and truck types were factors influencing on-road emissions.
ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY
(2023)
Article
Environmental Sciences
Yiliang Jiang, Xinyu Liang, Shaojun Zhang, Zechun Hu, Anders Hove, Ye Wu
Summary: The study examines the environmental benefits of electric vehicle (EV) penetration in the Beijing-Tianjin-Hebei regions by integrating different scenarios of fleet electrification with coordinated charging strategies. The results show that fleet electrification can lead to a substantial reduction in PM2.5 levels, especially in December, and the coordinated charging strategy can further improve air quality. The study emphasizes the significance of controlling ammonia emissions and prioritizing the electrification of high ammonia emitting fleets.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Environmental
Yifan Wen, Min Liu, Shaojun Zhang, Xiaomeng Wu, Ye Wu, Jiming Hao
Summary: Vehicle emissions in China have been successfully decoupled from rapid motorization through comprehensive control strategies. The emission ratios of THC and NOX can vary dramatically among different seasons and provinces. While CO, THC, and PM2.5 emissions have decreased, the controls of NOX and NH3 emissions have been less efficient. Future reductions in emissions are anticipated through the deployment of new energy vehicles and stricter emission standards.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Meteorology & Atmospheric Sciences
Jiajun Liu, Qiang Zhang, Huan Liu, Hengrui Tao
Summary: This study explores the relationship between large-scale atmospheric circulation and regional air pollution in eastern China during winter by using weather types as intermediaries. The research finds that the most common circulation evolution leading to PM2.5 pollution is the southward movement of Mongolia high pressure into eastern China. Additionally, the study discovers connections between tropical Madden-Julian Oscillation, extratropical teleconnections, and weather types in eastern China, which can help predict surface weather conditions and air pollution in the region.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
(2023)
Article
Multidisciplinary Sciences
Fang Wang, Shaojun Zhang, Yinan Zhao, Yunxiao Ma, Yichen Zhang, Anders Hove, Ye Wu
Summary: China has made significant progress in the electrification of passenger cars, with sales of battery electric vehicles (BEVs) surpassing 10%. A life-cycle assessment (LCA) method was used to estimate the carbon dioxide (CO2) emissions of past, present, and future BEVs, taking into account China's carbon peaking and neutrality policies. BEVs can reduce cradle-to-grave (C2G) CO2 emissions by approximately 40% compared to internal combustion engine vehicles (ICEVs) at the national-average level in 2020, and further reduction is expected by 2030 through cleaner electricity mix and advancements in battery technology and related metal materials.
Article
Environmental Sciences
Jingyu An, Cheng Huang, Dandan Huang, Momei Qin, Huan Liu, Rusha Yan, Liping Qiao, Min Zhou, Yingjie Li, Shuhui Zhu, Qian Wang, Hongli Wang
Summary: Current chemical transport models fail to accurately simulate the concentrations and temporal variations of organic aerosol (OA), specifically secondary organic aerosol (SOA), due to the exclusion of intermediate-volatility and semivolatile organic compounds (I/SVOCs) as precursors. This study incorporates a high-resolution emission inventory of I/SVOCs into the CMAQ model to simulate the concentrations, temporal variations, and spatial distributions of POA and SOA from different sources in the Yangtze River Delta (YRD) region. Results show that including I/SVOC emissions leads to significant improvements in SOA concentrations, with cooking emissions being the primary source of POA and industrial emissions being the dominant contributor to SOA formation. These findings highlight the need for tailored control measures and updated source profiles to improve air quality in the region.
ATMOSPHERIC CHEMISTRY AND PHYSICS
(2023)
Article
Engineering, Environmental
Sheng Xiang, Shaojun Zhang, Yu Ting Yu, Hui Wang, Yicheng Shen, Qiang Zhang, Zengfu Wang, Dongbin Wang, Miao Tian, Junfang Wang, Hang Yin, Jingkun Jiang, Ye Wu
Summary: A relationship between meteorological variables and the accuracy of nitrogen oxide emission factors (EFchasing) was developed. An effective ratio concept was proposed to evaluate this relationship and was found to be independent of calculation approaches. The effective ratio can be used to identify erroneous measurements and improve the accuracy of EFchasing.
ACS ES&T ENGINEERING
(2023)
Article
Engineering, Environmental
Jingran Zhang, Yiliang Jiang, Yunjie Wang, Shaojun Zhang, Ye Wu, Shuxiao Wang, Chris P. Nielsen, Michael B. McElroy, Jiming Hao
Summary: China's booming civil aviation market has led to increased aircraft emissions, which have been found to be a significant contributor to air pollution and health issues. This study used flight trajectory data to simulate the impact of aviation emissions on ground-level air pollution in China, and the results show that aviation emissions have become a major source of ambient air pollution, causing health problems in densely populated regions, especially the eastern coastal areas.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Environmental Sciences
Yongyue Wang, Qiwei Li, Zhenyu Luo, Junchao Zhao, Zhaofeng Lv, Qiuju Deng, Jing Liu, Majid Ezzati, Jill Baumgartner, Huan Liu, Kebin He
Summary: By combining high-resolution PM2.5 concentration and population distribution, this study considers indoor/outdoor exposure differences and provides personal daily PM2.5 internal dose. The study utilizes assimilation methods and mobile signaling data to determine population-weighted ambient PM2.5 concentrations and exposure diversity.
COMMUNICATIONS EARTH & ENVIRONMENT
(2023)
Article
Green & Sustainable Science & Technology
Yanhua Zheng, Fei Jiang, Shuzhuang Feng, Yang Shen, Huan Liu, Hai Guo, Xiaopu Lyu, Mengwei Jia, Chenxi Lou
Summary: This study investigates the significant impact of large-scale land-sea atmosphere interaction (LSAI) on ozone (O3) pollution in the Bohai-Yellow Seas and adjacent areas. The results demonstrate the role of LSAIs in O3 formation and pollution duration, providing valuable insights for understanding and managing O3 pollution in coastal cities.
ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY
(2024)
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)
