Article
Environmental Sciences
Pooja Yadav, Ramin Farnood, Vivek Kumar
Summary: Researchers fabricated superhydrophobic electrospun nanofibrous membranes using silica nanoparticles and PVDF, achieving excellent wetting resistance and high permeability through a two-step modification process. The modified membranes demonstrated robust anti-wetting properties and superior salt rejection in membrane distillation applications.
Article
Engineering, Chemical
Dong Zou, Longbo Xia, Ping Luo, Kecheng Guan, Hideto Matsuyama, Zhaoxiang Zhong
Summary: In this study, high-porosity PVDF-PSF membranes were prepared by dissolving PVDF and PSF polymer powders in PolarClean. The addition of PVDF nanoparticles on the membrane surface improved the hydrophobicity and liquid entry pressure of the membrane. These membranes exhibited high water flux and excellent desalination performance.
Article
Engineering, Chemical
Yuanyue Sun, Yuanfa Liu, Xitong Zhang, Wenwen Zhang, Xuan Wang, Yuemeng Yue, Jing Guo, Yue Yu
Summary: A novel CO2-responsive copolymer was successfully synthesized and used in the fabrication of a blend membrane with switchable water flux. The protonation reaction of PDEAEMA segments within the membrane pores after CO2 aeration led to pore shrinkage and reduced water flux. By taking advantage of the CO2-stimulus responsiveness, a green cleaning method using alternate aeration was adopted to clean protein on the membrane surface, achieving a satisfactory flux recovery rate comparable to traditional cleaning methods.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Engineering, Chemical
Chenxin Tian, Jiansuxuan Chen, Xianfeng Li, Ruobin Dai, Zhiwei Wang
Summary: During long-term application, membranes will inevitably reach their end of life. The current approach of replacing end-of-life membranes with new ones constrains the economic efficiency and sustainability of membrane-based wastewater treatment. This study proposed a chemical cleaning-solvent treatment-hydrophilic modification strategy to regenerate end-of-life polyvinylidene fluoride (PVDF) membranes. The regenerated membranes showed comparable water permeance to new membranes and exhibited better antifouling performance. The membrane regeneration reduced expenditure and carbon emission compared to conventional membrane replacement.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Engineering, Chemical
Yu-Xian Lin, Yun-Ke Liou, Sher Ling Lee, Shao-Yu Chen, Fang-Ting Tao, Tung-Wen Cheng, Kuo-Lun Tung
Summary: With the increasing demand for freshwater, the study focuses on the preparation of a composite membrane for desalination using membrane distillation. The effects of different parameters on the membrane characteristics were investigated, and the advantages and disadvantages of different distillation methods were evaluated. The results showed that the membrane with higher PMMA content had larger pores and higher permeate fluxes. Water gap membrane distillation exhibited higher fluxes compared to air gap membrane distillation.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Engineering, Chemical
Ali Sallakh Niknejad, Zahra Bande Alizadeh Maleki, Ali Kargari, Mohsen Rasouli
Summary: By adding SAN to PVDF membranes, both the surface properties and desalination performance of the membranes can be improved. Experimental results showed that the SAN-modified PVDF membranes achieved high permeate flux and excellent salt rejection in membrane distillation processes.
Article
Energy & Fuels
Xiaodi Li, Shan Ren, Lian Liu, Xiangdong Xing, Lin Chen, Jiangling Li, Jian Yang, Qingcai Liu
Summary: The deactivation of denitration catalysts by heavy metals is still a challenge in the practical application of selective catalytic reduction of NOx with NH3. In this study, a novel anti-poisoning strategy was proposed by designing a CeO2/ZrO2 catalyst supported by SO42-/ZrO2 superacid. The introduction of SO42-/ZrO2 significantly enhanced the catalytic performance, leading to high NOx removal efficiency throughout a wide temperature range.
Article
Engineering, Chemical
Tao Zhang, Xin Guo, Brusly Solomon, Mohsen Sharifpur, Li-Zhi Zhang
Summary: In this study, a hydrophobic-hydrophilic composite hollow fiber membrane with remarkable antiwetting and antifouling properties was successfully prepared to address the issues of membrane fouling and wetting in seawater desalination. The membrane, prepared using a chemical grafting method, exhibited low moisture transfer resistance and a superhydrophobic surface, resulting in a sustained high permeate flux.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Engineering, Chemical
Zongjie Li, Shuye Wang, Xinhui Wang, Xiaobin Sun, Weimin Kang, Yong Liu
Summary: In this paper, a hierarchical Cu-based metal-organic framework-functionalized PVDF nanofiber membrane was developed for high-efficient photothermal membrane distillation (PMD). The membrane exhibited excellent photothermal conversion performance, high energy utilization, and high permeate flux. It can be applied to solve the problem of freshwater shortage in areas where freshwater and fuel resources are scarce and solar energy is abundant.
SEPARATION AND PURIFICATION TECHNOLOGY
(2024)
Article
Engineering, Chemical
Maryam Alqaydi, Musthafa O. Mavukkandy, Ibrahim Mustafa, Aaesha Alnuaimi, Hassan A. Arafat, Faisal Almarzooqi
Summary: The air gap membrane distillation process utilizing PVDF-AC composite membranes shows great potential for efficient and environmentally friendly desalination using solar energy, with enhanced energy efficiency and excellent salt rejection performance.
Article
Energy & Fuels
Alejandro Espejo Sanchez, Nipun Goel, Todd Otanicar
Summary: The study introduces a hybrid device combining direct contact membrane desalination with photovoltaic cells, enhancing desalination performance and reducing costs.
Article
Engineering, Environmental
Detian Guan, Zhifeng Hu, Peng Xie, Zhimeng Sun, Zhongguo Zhang, Yue Shan, Chenhao Gong, Yue Wu
Summary: In this study, an osmotic cleaning with NaCl solution was proposed for controlling inorganic fouling on NF membrane. The effects of cleaning solution concentration, cleaning time, and cross-flow velocity on cleaning efficiency were investigated. The results showed that osmotic cleaning had better cleaning efficiency and less membrane damage compared to other cleaning methods.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Chemistry, Physical
Licheng Wan, Wenrou Tian, Najun Li, Dongyun Chen, Qingfeng Xu, Hua Li, Jinghui He, Jianmei Lu
Summary: This study developed a high-efficient and recyclable piezocatalyst by utilizing natural mechanical energy for environmental purification. The new piezoelectric membrane with dual piezoelectric potentials demonstrated enhanced adsorption and activation of dissolved oxygen in water, leading to efficient removal of Bisphenol A. The membrane showed promising potential for water purification utilizing low-frequency mechanical energy.
Article
Engineering, Environmental
Jose Miguel Luque-Alled, Sebastian Leaper, Ahmed Abdel-Karim, Clara Skuse, Patricia Gorgojo
Summary: PVDF membranes with hydrophobic graphene nanofillers (OA-rGO and PFOA-rGO) were prepared for membrane distillation applications. The nanofillers increased membrane hydrophobicity and porosity. The membranes achieved high water fluxes and salt rejection rates, with an increase in flux of 82% and 76% compared to pure PVDF.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Biochemistry & Molecular Biology
Indira Chimanlal, Lebea N. Nthunya, Oranso T. Mahlangu, Bastian Kirkebaek, Aamer Ali, Cejna A. Quist-Jensen, Heidi Richards
Summary: Hydrophobic functionalized carbon nanotubes (fCNTs) and silica nanoparticles (fSiO(2)NPs) were added to polyvinylidene fluoride (PVDF) flat-sheet membranes to improve their performance in membrane distillation (MD). The incorporation of fCNTS and fSiO(2)NPs improved the water contact angle (WCA) and liquid entry pressure (LEP) of the PVDF membrane, as well as the membrane surface roughness. This resulted in high salt rejection and stable fluxes in the MD process.
Article
Nanoscience & Nanotechnology
Guoqiang Gan, Fengquan Xu, Xinyong Li, Shiying Fan, Chunpeng Bai, Qidong Zhao, Moses O. Tade, Shaomin Liu, Wenjun Zhang
Summary: The influence of crystal phase on the electrocatalytic performance and active sites of CuFe2O4 spinel for the electrochemical dechlorination of 1,2-dichloroethane is studied. A higher activity and ethylene selectivity are observed for the cubic phase compared to the tetragonal phase, indicating the significant enhancement of electrocatalytic performance by the cubic crystal structure. The octahedral Fe atom on the surface of cubic CuFe2O4(311) is identified as the active site responsible for ethylene production with an energy barrier of 0.40 eV. This work highlights the importance of crystal phase engineering for optimizing electrocatalytic performance and provides an efficient strategy for the development of advanced electrocatalysts.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Kai Wang, Chen Han, Fuping Li, Yu Liu, Zongping Shao, Lihong Liu, Shaobin Wang, Shaomin Liu
Summary: A series of strontium cobaltite perovskite oxides with different dopants were designed and investigated for their catalytic activity in degrading aqueous organic pollutants. The study found that the crystalline structure and surface properties of the oxides are correlated with their catalytic activity, with the Co-O bond length being a key factor in peroxymonosulfate (PMS) activation. This study provides new insights for the design of efficient perovskite oxide catalysts.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Engineering, Chemical
Chenyang Deng, Zhifei Hu, Mingming Wang, Yanan Wang, Zhigang Wang, Tianjia Chen, Xiaoyao Tan, Shaomin Liu
Summary: The sintering process is crucial for nickel hollow fiber membranes (NHFMs), and optimizing the sintering conditions significantly affects the hydrogen permeability and qualified rate of the membranes. This study extensively investigates the effects of sintering conditions on microstructure and hydrogen permeation of NHFMs. Results show that smaller metal grain size leads to enhanced hydrogen permeability, and sintering temperatures significantly affect the grain size and activation energy. Increasing sintering time and hydrogen concentration have minor effects on grain size and hydrogen permeation.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Article
Engineering, Chemical
Zhiyuan Liu, Shiying Fan, Xinyong Li, Zhaodong Niu, Jing Wang, Chunpeng Bai, Jun Duan, Moses O. Tade, Shaomin Liu
Summary: We demonstrate a composite photocatalyst for nitric oxide conversion with a Cu-Fe alloy, graphitic carbon nitride (g-C3N4), and ZnIn2S4. The superior photocatalytic performance of 6.45-fold that of g-C3N4 was confirmed. The delay effect on charge recombination was observed through time-resolved photoluminescence, and heterojunction establishment was attributed to the hole-trapping ability of ZnIn2S4. The combined effects of the Cu-Fe alloy were confirmed by NO-specific adsorption and conversion experiments, and the active species involved were examined via electron spin resonance. Density functional theory calculations revealed the molecular mechanisms of photocatalytic conversion of NO to NO3-. Therefore, g-C3N4|ZnIn2S4|CuFe has potential for sustainable and efficient pollutant conversion.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Article
Engineering, Environmental
Guoqiang Song, Claudia Li, Wenjun Zhou, Libo Wu, Kang Hui Lim, Feiyang Hu, Tianchang Wang, Shaomin Liu, Zhifeng Ren, Sibudjing Kawi
Summary: This study reports a structure-reconstruction strategy based on a micropore-confined process to prepare yolk-shell catalysts with highly dispersed metallic nickel. The size of the nickel particles has a significant impact on the rates of methane decomposition, penetration of dissolved carbon, and growth of carbon nanotubes (CNTs), which provides an important route for the design of functionalized CDM catalysts.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Chemical
Guoqiang Song, Wenjun Zhou, Claudia Li, Zhigang Wang, Feiyang Hu, Tianchang Wang, Ziwei Li, Anjiang Tang, Michael P. Harold, Shaomin Liu, Sibudjing Kawi
Summary: In this study, a water-conducting LTA membrane with well-distributed non-penetrative macroholes was prepared, resulting in a cheese-like structure that combines the advantages of micro-nanochannels for high water selective permeability and macroholes for quick water diffusion. The optimized SH-LTA membranes showed high water permeability and good stability, with permeances of methanol, H2, and CO2. The dissolution-recrystallization route of the SH morphology was confirmed, and molecular dynamics simulations were used to elucidate the superior water separation behavior in the SH-LTA membrane compared to the pristine LTA membrane.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Engineering, Chemical
Wenjing Tang, Bojun Li, Huaqing Liu, Ting Liang, Pei Li, Changwei Zhao, Xiang Li, Shaomin Liu
Summary: In this study, ss-cyclodextrin based polyester membranes with superior chlorine resistance and antifouling properties were successfully developed. The optimized membrane exhibited excellent long-term stability, salt retention, and water permeability.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Materials Science, Ceramics
Yanyong Shi, Jie Wang, Claudia Li, Jian Song, Bo Meng, Jaka Sunarso, Xiuxia Meng, Naitao Yang, Xiaoyao Tan, Shaomin Liu
Summary: La0.6Ca0.4Co0.2Fe0.8O3-8 (LCCF) ceramic powder was used to fabricate LCCF hollow fiber (HF) membranes via a sol-gel method. Three types of LCCF HF membranes were developed by changing the composition of the internal coagulation bath. The best performance was achieved using a mixture of NMP + EtOH. The developed LCCF membrane exhibited high oxygen transport capability and good stability.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2023)
Article
Engineering, Chemical
Christelle Yacou, Adrian Leo, Julius Motuzas, Simon Smart, Shude Zhang, Shaomin Liu, Joao C. Diniz da Costa
Summary: This study presents the preparation, characterization, and oxygen separation performance of catalytic surface modified BSCC perovskite hollow fibers. The BSCC hollow fibers were prepared by phase inversion and sintering, and then surface modified with Ag nanoparticles as a catalyst. The Ag-BSCC hollow fibers showed significantly higher oxygen fluxes compared to the blank BSCC hollow fibers.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Chemical
Zhengwei Zhou, Shude Zhang, Xiuxia Meng, Jian Song, Naitao Yang, Claudia Li, Sibudjing Kawi, Shaomin Liu
Summary: In this study, a La0.8Ca0.2Fe0.94O3-6-0.05Ag (LCF-Ag) hollow fiber membrane with three-layer sandwich structure was successfully prepared. The oxygen permeation flux of the membrane structure was 1.79 times higher than that of the traditional membrane structure, with a maximum oxygen flux of 2.15 mL min-1 cm-2. The membrane showed high stability during a 240-hour long-term operation, and the oxygen flux could be fully recovered by switching the sweep gas to He, indicating its good chemical stability. These results demonstrate the feasibility of the new membrane structure for oxygen separation with CO2 resistance.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Inorganic & Nuclear
Yuepeng Hei, Zuojun Lu, Claudia Li, Jian Song, Bo Meng, Naitao Yang, Sibudjing Kawi, Jaka Sunarso, Xiaoyao Tan, Shaomin Liu
Summary: In this study, Ce0.8Y0.2O2-delta-BaCe0.8Y0.2O3-delta (YDC-BCY) hollow fiber (HF) membranes were developed and characterized for their hydrogen (H-2) permeation fluxes. By synthesizing YDC and BCY ceramic powders using the sol-gel method and fabricating YDC-BCY dual-phase ceramic HF membranes, it was found that the YDC/BCY molar ratio of 4:1 exhibited the highest hydrogen flux under certain conditions.
Review
Chemistry, Multidisciplinary
Bin Wang, Tao Li, Zhigang Wang, Mohd Hafiz Dzarfan Othman, Shaomin Liu, Rui Xiao
Summary: Hydrogen is a carbon-free energy carrier and water is an environmentally-friendly source for its production. Coupling catalytic water splitting with a mixed ionic-electronic conducting (MIEC) membrane reactor has shown great potential in enhancing hydrogen production. This review comprehensively covers critical aspects of this process, including materials, structure, morphology, catalysts, and operating conditions. Furthermore, integrating methane-related oxidation reactions can further intensify the process and improve the hydrogen production rate. Future development trends are also summarized.
Article
Chemistry, Physical
Jie Wang, Baolei Shao, Claudia Li, Jian Song, Bo Meng, Xiuxia Meng, Naitao Yang, Sibudjing Kawi, Jaka Sunarso, Xiaoyao Tan, Shaomin Liu
Summary: In this study, a ceramic hydrogen permeable membrane reactor was developed for the simultaneous reaction and separation process, allowing the production of synthesis gas and pure hydrogen while reducing greenhouse gas emissions.
CATALYSIS SCIENCE & TECHNOLOGY
(2023)
Article
Nanoscience & Nanotechnology
Yu Qin, Shiying Fan, Jinsuo Gao, Moses O. Tade, Shaomin Liu, Xinyong Li
Summary: Cu-doped CoMn2O4 catalysts showed excellent catalytic performance in NO reduction by CO, with Cu0.3Co0.7Mn2O4 achieving 100% NO conversion and 80% N2 selectivity at 250 degrees C. Structural analysis revealed that the introduced Cu replaces some Co in tetrahedral coordination, resulting in a strong synergistic effect between different metals.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Shuo Li, Wei-Yao Han, Zhao-Xu Wang, Yu-Jie Sun, Zilong Zheng, Ming-Jie Yin, Shaomin Liu, Quan-Fu An
Summary: High MOF-loaded mixed-matrix membranes (MMMs) with enhanced gas separation performance were developed using a 'dormancy and double-activation' strategy. The optimized MMM showed significantly improved CO2 permeability and good anti-plasticization behavior, making it suitable for carbon capture applications.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(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)