Article
Spectroscopy
Ariel L. Cappelletti, Noelia D. Machado, Alicia V. Veglia
Summary: The interaction between ionic liquid (EMIMBr) and macrocyclic compound (TC4) in solution was studied, showing a decrease in TC4 fluorescence intensity caused by EMIMBr. The quenching constants, fluorescence lifetime, and anisotropy provided evidence of the EMIMBr-TC4 interaction. Using TC4 as an indirect sensor, a low LOD for calibration of EMIMBr was achieved.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2021)
Article
Chemistry, Physical
Andrzej Zywocinski, Piotr Bernatowicz, Damian Pociecha, Ewa Gorecka, Jacek Gregorowicz
Summary: The aggregation behavior of SDS in AMIMCl ionic liquid was studied, with the critical micelle concentration and average aggregation number determined accurately. Water content was found to have minimal impact on the aggregation process of SDS, but did affect the diffusion and chemical shifts of AMIMCl.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Physical
Yuxin Jiang, Xinyuan Zhang, Xianzhen Xu, Shida Gong, Zonghua Wang, Yu Zhou
Summary: Studies have shown that mixing two or more ionic liquids (IL) to form IL mixtures has become a new research hotspot for designing ILs with desirable properties. However, there have been fewer fundamental studies on the interactions and mixing behaviors of IL mixtures. In this work, two ILs containing the same cation [EMIM]+ were used to prepare IL mixtures, and their mixing behavior was investigated through experimental methods and quantum chemical calculations. The main conclusions are: (1) DMSO forms stronger hydrogen bonds with EMIMTFSI than with EMIMBF4. (2) The addition of EMIMBF4 weakens the hydrogen bonding interactions in the EMIMTFSI-EMIMBF4 system and strengthens the coulombic interactions. (3) With dilution, the C2-H bond experiences the smallest changes, suggesting that it remains the main interaction site. (4) New formation complexes between EMIMBF4 and EMIMTFSI were confirmed through excess infrared spectra.
Article
Chemistry, Physical
V. A. Elterman, P. Yu. Shevelin, L. A. Yolshina, A. V. Borozdin
Summary: The density, viscosity, and specific conductivity of AlCl3-[EMIm]Cl and AlCl3-[BMIm]Cl ILs were measured, and the molar concentrations of ions were calculated. The study confirmed the additivity of densities and molar volumes and identified the main factors affecting specific conductivity in acidic ILs.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Article
Engineering, Chemical
Ziyuan Liu, Jue Kou, Chunbao Sun
Summary: The use of [C2MIM][N(CN)2] ionic liquids as electrolytes and three-dimensional carbon felt as cathode material can improve the efficiency of gold electrodeposition. By regulating the electrodeposition parameters, the optimal current efficiency, energy consumption, and recovery of gold and iodine were achieved.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Energy & Fuels
Helena Poy, Estela Lladosa, Carmen Gabaldon, Sonia Loras
Summary: This study investigated the pretreatment of rice straw using the ionic liquid [Emim][OAc] to increase the enzymatic hydrolysis yield. The optimal conditions for pretreatment were found to be 120°C, 5 hours, and 5% solid loading, resulting in significant delignification and reduction of crystallinity index. The use of Fourier-transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM) confirmed the more disordered and accessible structure of the rice straw after pretreatment with [Emim][OAc].
BIOMASS CONVERSION AND BIOREFINERY
(2021)
Article
Chemistry, Multidisciplinary
Ryan M. L. McFadden, Daniel Szunyogh, Nicholas Bravo-Frank, Aris Chatzichristos, Martin H. Dehn, Derek Fujimoto, Attila Jancso, Silke Johannsen, Ildiko Kalomista, Victoria L. Karner, Robert F. Kiefl, Flemming H. Larsen, Jens Lassen, C. D. Philip Levy, Ruohong Li, Iain McKenzie, Hannah McPhee, Gerald D. Morris, Matthew R. Pearson, Stephan P. A. Sauer, Roland K. O. Sigel, Peter W. Thulstrup, W. Andrew MacFarlane, Lars Hemmingsen, Monika Stachura
Summary: We used beta-NMR to study the complexation of magnesium ions with ATP. We demonstrated that spin-polarized Mg-31 binds to ATP in solution before depolarizing. The observations of different complexes formed by Mg-31 provide valuable insights for using beta-NMR to study chemistry and biochemistry in solution.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Metallurgy & Metallurgical Engineering
Wen-cai He, Feng-guo Liu, Xiong-wei Zhong, Shan Yang, Zhong-ning Shi
Summary: A new electrolyte, urea?1-ethyl-3methylimidazolium fluoride (urea?[EMIM]F), was synthesized to dissolve PbO for electrochemically extracting Pb at room temperature. The electrochemical behavior of Pb in this electrolyte was studied, revealing a quasireversible process for Pb reduction. With an increase in temperature, the onset potentials for Pb reduction shift anodically. Spherical Pb particles were obtained after electrodeposition in the urea?[EMIM]F system via potentiostatic electrolysis.
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
(2021)
Article
Chemistry, Applied
Alessandro Triolo, Fabrizio Lo Celso, Javier Perez, Olga Russina
Summary: The mechanism of efficient solvation of cyclodextrins in green solvents was investigated, and it was found that 1-ethyl-3-methylimidazolium acetate is an excellent solvent for native cyclodextrins. Simulation techniques revealed the intimate interactions between the ionic species and cyclodextrins, providing an excellent solvation environment.
CARBOHYDRATE POLYMERS
(2022)
Article
Agricultural Engineering
Yixin Sun, Peishan Li, Qi Sun, Xin Liu, Yanping Wang, Bixian Zhang, Shijia Dong, Xiaomei Hu
Summary: A strain of ILs-tolerant Aspergillus terreus NEAU-7 with stable cellulase production ability was isolated and identified. Transcriptome and secretome analysis showed that the strain could reduce the adverse effect of ILs and decrease the expression of hemicellulolytic enzymes in the presence of ILs.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Biochemistry & Molecular Biology
Diana Fedunova, Andrea Antosova, Jozef Marek, Vladimir Vanik, Erna Demjen, Zuzana Bednarikova, Zuzana Gazova
Summary: Ionic liquids have been identified as effective modulators of amyloid aggregation, capable of decreasing thermal stability of lysozyme and significantly accelerating fibrillization in a dose-dependent manner. Among the ILs studied, the effect of EMIM-BF4 is more prominent than EMIM-ac, leading to a higher variability in fibril morphology.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2022)
Article
Materials Science, Multidisciplinary
Rene Boettcher, Adriana Ispas, Andreas Bund
Summary: Aluminum needs to be alloyed to achieve effective cathodic corrosion protection under mild atmospheric conditions due to the formation of an insulating oxide layer. Aluminum alloys with Cr, Zn, and Sn have been studied and their corrosion behavior and protection capabilities investigated. Pure aluminum provides excellent corrosion protection in chloride-containing environments, but not under ambient conditions. Alloys with zinc provide superior corrosion protection compared to aluminum, while alloys with tin show high activity and rapid dissolution. Alloying aluminum is necessary to achieve effective cathodic corrosion protection under mild atmospheric conditions.
Article
Polymer Science
Iuliana Spiridon, Iuliana-Marilena Andrei, Narcis Anghel, Maria Valentina Dinu, Bianca-Iulia Ciubotaru
Summary: The mechanical performances of composite materials can be improved by adding fillers to the matrix. Different fillers used in the study have an impact on bioadhesion and mucoadhesion parameters. The incorporation of lignin and ferrite-lignin hybrid into the matrix influences the in vitro release rate of ketoconazole.
Article
Engineering, Environmental
Dan Li, Yong Kang
Summary: A novel class of hybrid solvents, mEIP:Tetz, were developed for highly efficient and reversible capture of SO2. The mixtures exhibited improved kinetics for SO2 absorption and exceptionally high solubility. Absorption and desorption mechanisms were proposed based on FTIR and NMR analysis results.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Polymer Science
Ziru Huang, Zhaorong Wan, Dong Lu, Yongli Mi, Haibin Su
Summary: Introducing ionic liquids into ultra-high molecular polyethylene is a promising approach to improving its processibility. A systematic study on the viscoelastic behaviors of UHMWPE/IL composites was conducted, and the results showed that the addition of ILs decreased elasticity and viscosity, indicating weakened bonding and enhanced chain segment motions.
JOURNAL OF POLYMER RESEARCH
(2022)
Article
Engineering, Environmental
Jong-Won Choi, Jisu Kim, Sung-Kon Kim, Yeoung-Sang Yun
Summary: This study proposes a simple and green approach to recover NiMnCoC2O4 from spent LiNiMnCoO2 (NMC) batteries as an electrode material for high-performance pseudocapacitors. The recovery process involves leaching and separation steps, achieving high efficiency and stability for energy storage applications.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Xiaoyu Lin, Duy Tho Tran, Myung-Hee Song, Yeoung-Sang Yun
Summary: The study fabricated QPCFs for the recovery of Au(I) from alkaline e-waste leachate. QPCFs exhibited high adsorption performance and fast adsorption rate. Application of QPCFs in bioleaching solution showed high recovery efficiency for Au with selectivity.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Jong -Won Choi, Chul-Woong Cho, Yeoung-Sang Yun
Summary: This research demonstrated that water-soluble organic acids can be used as green leachants for extracting strategic metals from spent lithium-ion batteries, and developed a model based on linear free energy relationships to predict leaching efficiency. By considering both toxicity and leaching efficiency, citric acid was selected as a green and efficient leachant, with the additional use of glucose and microwave treatment improving leaching performance further.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Bo-Gyeon Cho, Se-Been Mun, Che-Ryong Lim, Su Bin Kang, Chul-Woong Cho, Yeoung-Sang Yun
Summary: Cellulose can be used as a raw material for filters and adsorbents to remove micropollutants, with microcrystalline cellulose showing high adsorption affinity, especially for cationic micropollutants. A model based on the linear free energy relationship equation was developed to predict adsorption affinity values with an R2 of 0.895, and internal and external validation studies confirmed the model's reasonableness and acceptability with an SE = 0.207 log unit.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Chul-Woong Cho, Yeoung-Sang Yun
Summary: Ionic liquids (ILs) are a class of chemicals with controllable properties through modification of their chemical structure. This study developed a predictive model for the dielectric constant of ILs using the linear free-energy relationship equation. The research revealed that the structure of cations has a greater influence on the dielectric constant, and the H-bonding acidity of cations and basicity of anions, as well as the dipolarity/polarizability of cations and anions, are important factors in the prediction.
KOREAN JOURNAL OF CHEMICAL ENGINEERING
(2022)
Article
Engineering, Environmental
John Kwame Bediako, Jong-Won Choi, Myung-Hee Song, Yeoung-Sang Yun
Summary: This study presents a strategy to separate and recover copper and gold from waste PCBs using polyethylenimine-polyacrylic acid composite adsorbents. By adjusting the mixing ratio of PEI and PAA, the metals can be recovered as single constituents or an alloy. This method shows promise for future studies on the recovery of metallic minerals from bioleachates.
RESOURCES CONSERVATION AND RECYCLING
(2022)
Article
Materials Science, Multidisciplinary
John Kwame Bediako, Ji-Hye Kang, Yeoung-Sang Yun, Soo-Hyung Choi
Summary: This study explores seamless polyelectrolyte complex (PEC) processing techniques for fabricating adsorbents in wastewater treatment. The phase transition of PEC complexes was studied, and spherical PEC resins were successfully prepared. The PEC resins showed outstanding performance for heavy metal adsorption in wastewater treatment.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Environmental Sciences
Zhuo Wang, Su Bin Kang, Euntae Yang, Sung Wook Won
Summary: This study analyzed the characteristics of PVC-based adsorptive nanofiber membranes and tested their ability to treat wastewater containing reactive dyes. The results showed that PEI/PVCM is a reusable membrane for efficient purification of wastewater containing reactive dyes.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2022)
Article
Engineering, Chemical
Haribandhu Chaudhuri, Yeoung-Sang Yun
Summary: Researchers have made significant progress in the synthesis and application of two-dimensional materials, providing promising solutions for environmental issues. Multifunctional composite materials, such as GO/LDHs and GO/MXenes, have shown excellent performance in adsorption, photocatalysis, and electrocatalysis for environmental applications.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Zhuo Wang, Sung Wook Won
Summary: This study reports the preparation of amine-functionalized multiwall carbon nanotubes (MWCNTs) using a simple method for the rapid and efficient removal of Reactive Yellow 2 (RY2) from water. The modified MWCNTs showed an increase in N content and a decrease in specific surface area, average pore size, and total pore volume. The optimal pH for RY2 removal was found to be 2, and the maximum RY2 uptake was calculated to be 714.29 mg/g using the Langmuir model. Thermodynamic studies revealed that the adsorption process was spontaneous and endothermic. The PEI/APTES-MWCNTs demonstrated good reusability for RY2 removal. Overall, the PEI/APTES-MWCNTs are a potential and efficient adsorbent for treating reactive dye wastewater.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Chemistry, Applied
Su Bin Kang, Zhuo Wang, Sung Wook Won
Summary: A new adsorbent with effective Pd(II) adsorption ability was synthesized using oyster shell and fumed silica as matrix materials and polyethyleneimine as a functional ligand. Characterization of the samples revealed the potential of the adsorbent for Pd(II) recovery. Isotherm experiments showed the maximum Pd(II) uptake by the adsorbent, which was significantly higher than other materials tested.
ADSORPTION SCIENCE & TECHNOLOGY
(2023)
Review
Chemistry, Physical
Haribandhu Chaudhuri, Yeoung-Sang Yun
Summary: The growing global demand for sustainable energy has led researchers to focus on the development of smart hierarchical 2D materials and their composites. 2D materials, especially MXenes, LDHs, and GO, have shown great promise in energy storage due to their unique features. The combination of GO-based 2D materials, particularly GO/LDHs and GO/MXenes, can enhance energy conversion and storage potentials. This review discusses the properties, applications, structure-property-performance correlation, challenges, and future opportunities of GO/LDHs and GO/MXenes in energy storage.
JOURNAL OF POWER SOURCES
(2023)
Article
Environmental Sciences
Sung Il Yoon, Minhee Han, Haribandhu Chaudhuri, Yeoung-Sang Yun
Summary: A fixed-bed high-capacity/high-rate hybrid column was developed using commercial ionexchange beads and ion-exchange fibers. The hybrid column exhibited excellent breakthrough bed volume and utilization efficiency of capacity at a high service flow rate for the adsorption of Cd(II). The regeneration experiment showed high capacity retention.
ENVIRONMENTAL RESEARCH
(2023)
Article
Green & Sustainable Science & Technology
Zhuo Wang, Su Bin Kang, Sung Wook Won
Summary: This study proposes a dissolution-modification-reforming method to convert PVC waste into highly efficient adsorbents (PEI/PVC NFMs) for the removal of ionic pollutants from water. The results show that increasing the mass ratio of PEI to PVC enhances the adsorption performance of PEI/PVC NFMs and improves their stability and recyclability in acidic and alkaline environments. The PEI/PVC NFM also exhibits good adsorption potential for various ionic pollutants.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Chemistry, Physical
Haribandhu Chaudhuri, Che-Ryong Lim, Yeoung-Sang Yun
Summary: This study presents the development of a highly loaded carboxylic acid functionalized sulfur-containing POSS (POSS-S-COOH) with exceptional adsorption capabilities for platinum (Pt) and palladium (Pd) ions. The adsorbent exhibited high selectivity towards Pt and Pd ions in the presence of other metal ions. It also demonstrated proficient recovery capabilities without the need for harsh desorbents. Thermodynamic and density functional theory calculations supported the experimental findings. The acid-resistant nature of POSS-S-COOH makes it a promising adsorbent for industrial applications.
JOURNAL OF MATERIALS CHEMISTRY A
(2023)
Article
Engineering, Environmental
Shun-Shun Chen, Xu-Xiu Chen, Tian-Yu Yang, Li Chen, Zheng Guo, Xing-Jiu Huang
Summary: A temperature-modulated sensing strategy was proposed to identify and determine BTEX compounds. Highly effective identification of BTEX was achieved using linear discrimination and convolutional neural network analyses. Additionally, quantitative analysis of concentration was accomplished by establishing the relationship between concentration and response.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Myungkyung Noh, Jeong Yeon Sim, Jisung Kim, Jee Hwan Ahn, Hye-Young Min, Jong-Uk Lee, Jong-Sook Park, Ji Yun Jeong, Jae Young Lee, Shin Yup Lee, Hyo-Jong Lee, Choon-Sik Park, Ho-Young Lee
Summary: This study reveals that chronic exposure to PM induces chronic inflammation and development of COPD by dysregulating NAD+ metabolism and subsequent SIRT1 deficiency in pulmonary macrophages. Activation of SIRT1 by resveratrol effectively mitigates PM-induced inflammation and COPD development. Targeting metabolic and epigenetic reprogramming in macrophages induced by PM is a promising strategy for COPD treatment.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yu Liu, Linlin Qin, Yiming Qin, Tong Yang, Haoran Lu, Yulong Liu, Qiqi Zhang, Wenyan Liang
Summary: Co/NC/PAC electrode was prepared by compounding ZIF-67 with powder-activated carbon for the electrocatalytic treatment of nitrogen-containing heterocyclic compounds. The degradation efficiency of the four compounds reached 90.2-93.7% under optimal conditions, and the degradation order was pyridazine < pyrimidine < pyrazine < pyridine.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Julien Couturier, Pierre Tamba Oulare, Blanche Collin, Claire Lallemand, Isabelle Kieffer, Julien Longerey, Perrine Chaurand, Jerome Rose, Daniel Borschneck, Bernard Angeletti, Steven Criquet, Renaud Podor, Hamed Pourkhorsandi, Guilhem Arrachart, Clement Levard
Summary: This study analyzes the properties of bauxite residue samples and explores the influence of bauxite ore origin, storage conditions, and storage time. The results show that the speciation of yttrium is related to the origin of bauxite ore, while no significant variation was observed with storage conditions or aging of the residues.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Sakthinarenderan Saikumar, Ravi Mani, Mirunalini Ganesan, Inbakandan Dhinakarasamy, Thavamani Palanisami, Dharani Gopal
Summary: Microplastic contamination in marine ecosystems poses a growing concern due to its trophic transfer and negative effects on marine organisms. This study investigates the transfer and impacts of polystyrene microplastics in an estuarine food chain. The results show that microplastics can be transferred through the food chain, although the transfer rates are low. The exposed organisms exhibit stress responses, suggesting the potential risk of microplastics reaching humans through the food chain.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Review
Engineering, Environmental
Yan-Jiao Li, Ying Yuan, Wen-Bing Tan, Bei-Dou Xi, Hui Wang, Kun-Long Hui, Jia-Bao Chen, Yi-Fan Zhang, Lian-Feng Wang, Ren-Fei Li
Summary: This review investigated and analyzed the distribution, composition, and abundance of heavy metals and antibiotic resistance genes (ARGs) in landfill. The results showed that heavy metals have lasting effects on ARGs, and complexes of heavy metals and organic matter are common in landfill. This study provides a new basis to better understand the horizontal gene transfer (HGT) of ARGs in landfill.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Jessy Joseph, Ari Vaisanen, Ajay B. Patil, Manu Lahtinen
Summary: Efficient and environmentally friendly porous hybrid adsorbent beads have been developed for the removal of arsenic from drinking water. The structural tuning of the adsorbents has been shown to have a significant impact on their adsorption performance, with high crystallinity leading to increased adsorption capacity and selectivity towards As5+.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yangyang Liu, Minhua Xiao, Kaiqin Huang, Juntao Cui, Hongli Liu, Yingxin Yu, Shengtao Ma, Xihong Liu, Meiqing Lin
Summary: This study measured the levels of phthalate metabolites in breast milk collected from mothers in southern China. The results showed that phthalates are still prevalent in the region, and breastfeeding contributes to phthalate intake in infants. However, the levels detected do not pose significant health risks to infants based on dietary exposure. The increasing exposure to certain phthalates calls for further research into their sources and potential risks.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhiqiang Wu, Jianxing Sun, Liting Xu, Hongbo Zhou, Haina Cheng, Zhu Chen, Yuguang Wang, Jichao Yang
Summary: Ocean depth affects microbial diversity, composition, and co-occurrence patterns of microplastic microbial communities. Deterministic processes dominate the assembly of mesopelagic plastisphere microbial communities, while stochastic processes shape the assembly of bathypelagic microbial communities. The relationships between microorganisms in the mesopelagic layer are more complex and stable, with Proteobacteria and Actinobacteriota playing important roles.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Tingting Xiao, Renjie Chen, Chen Cai, Shijie Yuan, Xiaohu Dai, Bin Dong, Zuxin Xu
Summary: Based on the efficiency of catalytic ozonation techniques in enhancing sludge dewaterability, this study investigated its effectiveness in simultaneous reduction of antibiotics and antibiotic resistance genes. The results showed that catalytic ozonation conditioning changed the distribution of antibiotics and achieved high degradation rates. It also significantly reduced the abundance of ARGs, inhibited horizontal gene transfer, and decreased the signal transduction of typical ARGs host bacteria.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Yang Deng, Xiaohong Guan
Summary: This article discusses two different development approaches for ferrate(VI) technology in water treatment, arguing that process integration is a promising method that can drive technological innovation and revolution in water treatment, achieving higher treatment efficiency, reduced costs and energy consumption, and a smaller physical footprint.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhe Zhang, Lu Zhang, Zhihao Huang, Yuxin Xu, Qingqing Zhao, Hongju Wang, Meiqing Shi, Xiangnan Li, Kai Jiang, Dapeng Wu
Summary: In this study, a floating catalytic foam was designed and prepared to enhance the mass transfer in immobilized photocatalysts for wastewater treatment. The floating catalytic foam could float on the water surface and establish a temperature gradient, effectively promoting the diffusion and adsorption of target molecules during the photocatalytic process.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Muhammad Nafees, Adiba Khan Sehrish, Sarah Owdah Alomrani, Linlin Qiu, Aasim Saeed, Shoaib Ahmad, Shafaqat Ali, Hongyan Guo
Summary: The accumulation of cadmium and antibiotics in edible plants and fertile soil is a worldwide problem. This study investigated the potential of zinc oxide nanoparticles to alleviate the toxicity of both cadmium and antibiotics and promote spinach growth.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Lurui Wan, Kai Wang, Yuan Chen, Zhiyong Xu, Wenbo Zhao
Summary: In this study, a low viscosity and high thermal stability SO2 absorbent with dual interacting sites was successfully synthesized. The absorbent showed the highest absorption enthalpy change and entropy change values among reported SO2 absorbents, and exhibited lower viscosity and comparable thermal stability to ILs.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Engineering, Environmental
Zhengwei Zhou, Guojie Ye, Yang Zong, Zhenyu Zhao, Deli Wu
Summary: This study utilized Mo powder and STPP to enhance the performance of the sodium percarbonate system in pollutant degradation. The presence of Mo and STPP resulted in a higher degradation rate of the model pollutant SMX, with low oxidant consumption. The system generated multiple active species through a series of chain reactions at different pH values, exhibiting excellent performance towards electron-rich pollutants. Furthermore, Mo demonstrated excellent stability and reusability.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
