Article
Environmental Sciences
Yanan Chen, Yunkun Qian, Jiaxin Ma, Mengjun Mao, Linping Qian, Dong An
Summary: This study systematically evaluated the concurrent adsorption of humic acid (HA) and hexavalent chromium (Cr(VI)) by powdered activated carbon (PAC) in water. It was found that the presence of humic acid significantly enhanced the adsorption of both HA and Cr(VI). The promotion effect of humic acid on Cr(VI) removal was found to decrease with increasing pH. The cooperative adsorption mechanism was attributed to the formation of Cr(VI)-HA and Cr(III)-HA complexes that were readily adsorbed on the PAC surfaces.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Yiming Fang, Hiroshi Sakai
Summary: UV-activated persulfate showed more efficient treatment of humic substances compared to hydrogen peroxide and direct irradiation, with treatment effectiveness depending on persulfate concentrations and UV wavelengths. Lower molecular weight components were more susceptible to degradation, eventually leading to effective removal of humic substances.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Chemistry, Physical
Wenwen Zhang, Yunchen He, Chao Li, Xinxin Hu, Shuai Yang, Xinyu You, Wenyan Liang
Summary: Activation of persulfate (PS) using Co/AC particle electrode effectively degrades humic acid (HA), reducing PS dosage, hydraulic retention time, and current density. Additionally, PS dosing neutralizes the alkaline effluent, eliminates the negative impact of NO3-, and promotes the stability of active species in the Co/AC bed.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2021)
Article
Engineering, Chemical
Long Chen, Xiaomin Ren, Yanxiang Li, Dan Hu, Xudong Feng, Ye Liu, Juanjuan Zhao
Summary: This paper investigates the preparation of activated carbon supported Fe ions catalyst and its application in catalyzing the activation of sodium persulfate for the removal of organic pollutants in water. The results show that under optimal conditions, the catalytic system can efficiently remove organic pollutants from water, and the combined technology effectively reduces membrane fouling.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Environmental Sciences
Wenwen Zhang, Wenjian Ye, Xinxin Hu, Wenyan Liang
Summary: The column granular electrode loaded with metallic cobalt (Co/AC) was prepared and used for degrading humic acid (HA). XRD results showed that Co-0 had better catalytic effects in HA degradation. Compared to AC electrodes, Co/AC electrodes exhibited faster reaction rates and larger double-layer capacitance.
Article
Engineering, Chemical
Hang Yang, Binhua Luo, Saihai Lei, Yeyu Wang, Jianfa Sun, Zejun Zhou, Yi Zhang, Shibin Xia
Summary: Fe3O4/ultrasound activated-peroxymonosulfate was used to degrade humic acid, with batch experiments revealing the effects of PMS concentration, HA concentration, Fe3O4 dosage, and pH value on HA degradation; the study found that non-radical singlet oxygen is the dominant contributor to HA degradation.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Chemistry, Analytical
Guojuan Chen, Ying Qin, Lei Jiao, Jiajia Huang, Yu Wu, Liuyong Hu, Wenling Gu, Dacheng Xu, Chengzhou Zhu
Summary: In this study, PdPt bimetallic nanozymes were used as efficient alternatives to natural enzymes in photoelectrochemical biosensing systems, leading to amplified signals and enhanced performance. By modifying photoactive CdS nanorods with PdPt bimetallic nanozymes, a sensitive PEC immunoassay for CEA detection was successfully constructed, achieving a wider linear range and lower detection limit. This research demonstrates the potential of using nanozymes for developing ultrasensitive PEC biosensors, with improved performance and signal amplification.
ANALYTICAL CHEMISTRY
(2021)
Article
Optics
Yanqun Tong, Bin Jiang, Xin Chen, Xudong Ren, Jiangyi Lu, Liuxin Ding
Summary: This paper proposes a new method of synergistic degradation of methylene blue by laser cavitation and activated carbon fiber. The experimental results show that the degradation rate of methylene blue is influenced by laser energy and initial concentration, and can be increased by about 80% compared to traditional adsorption degradation methods.
OPTICS AND LASER TECHNOLOGY
(2022)
Review
Engineering, Environmental
Zhang-Wei He, Fei Wang, Zheng-Shuo Zou, Cong-Cong Tang, Ai-Juan Zhou, Wenzong Liu, Yong-Xiang Ren, Zhihua Li, Aijie Wang
Summary: Waste activated sludge (WAS) is a major by-product of wastewater treatment plants, and anaerobic digestion (AD) is a promising technology for resource recovery and sludge stabilization. However, the presence of refractory organics, specifically humic acid (HA), in WAS can affect AD. This review summarizes recent advances in understanding the fates, roles, and mitigation strategies of HA in AD of WAS, and highlights the need for further research on the dynamic evolution and transformation pathways of HA, as well as the multi-functional roles it plays in electron transfer pathways and microbial communities.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Deling Yuan, Zhihui Zhai, Eryu Zhu, Huilin Liu, Tifeng Jiao, Shoufeng Tang
Summary: This study established a UV/SPB synergistic system to effectively remove HA from water, determined the factors influencing HA elimination, and explored the mechanisms of synergy and HA degradation.
Article
Chemistry, Physical
Sheng Shang, Mingshu Bi, Zongling Zhang, Yanchao Li, Zehua Gao, Changshuai Zhang, Xiaolin Li, Kai Zhang, Wei Gao
Summary: This study investigates the effects of isobutene and carbon dioxide on hydrogen explosions and finds that their combination can effectively suppress explosion pressure and deflagration index. Numerical simulation reveals the mechanism of the suppression by isobutene and carbon dioxide.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Engineering, Environmental
Huang Yu, Xiafei Zheng, Wanlin Weng, Xizhe Yan, Pubo Chen, Xingyu Liu, Tao Peng, Qiuping Zhong, Kui Xu, Cheng Wang, Longfei Shu, Tony Yang, Fanshu Xiao, Zhili He, Qingyun Yan
Summary: This study focused on the synergistic effects of Sb and As contaminations on bacterial, archaeal and fungal communities in the rhizosphere of a pioneer plant, revealing that high contamination soils had lower levels of soil enzymatic activities, carbon mineralization, and nitrification potential. Factors such as Sb and As fractions, pH, and available phosphorus were found to significantly impact the structure and assembly of microbial communities, while Sb and As contaminations reduced microbial alpha-diversity and interspecific interactions.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Engineering, Environmental
Mojtaba Ebrahimian Mashhadi, Mehrdad Mozaffarian, Madjid Mohseni, Morteza Jafarikojour, Bahram Dabir
Summary: In this study, the synergistic effects of CDI and AOP were investigated for the simultaneous removal of NaCl salt and HA, showing high removal efficiencies under specific operating conditions. The experiments demonstrated that the presence of HA had little impact on the desalination efficiency, and combining CDI and AOP resulted in effective removal of organic contaminants.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2022)
Article
Environmental Sciences
Sandhya Babel, Putri A. Sekartaji, Hanggara Sudrajat
Summary: ZnO nanoparticles were employed for photocatalysis to remove HA from water bodies under UV-A and UV-C light, achieving almost 100% degradation of HA. UV-A light showed higher mineralization ability for HA, while UV-C light had slightly better degradation efficiency. Negligible TOC was observed on the ZnO surface after photocatalytic reactions.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Engineering, Chemical
Jianbin Wang, Jian Chen, Jianzhong Liu, He Liu, Mingxia Wang, Jun Cheng
Summary: The study explores a novel strategy of utilizing waste activated carbon (WAC) in synergy with coal powder to prepare coal water slurry (CWS) for high-temperature gasification, revealing that WAC exhibits excellent adsorption capacity and surface wettability. It increases the storage stability of CWS, shifts CO2 gasification reaction to low-temperature stage, and enhances CO gas component in synthesis gas.
Article
Spectroscopy
Hao Yuan, Xiong-Feng Zhou, Yong Nie, Yao Li, Jian-Ping Liang, De-Zheng Yang, Er-Yan Yan, Wen-Chun Wang, Yong Xu
Summary: Atmospheric pressure electrolyte cathode discharge plasma coupled with temporal resolved atomic emission spectra was used to analyze copper element, optimizing experimental conditions and improving detection sensitivity. Gas temperature and electron density were found to play important roles in the spatiotemporal evolution of discharge and the enhancement of detection sensitivity for elemental analysis.
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
(2021)
Article
Engineering, Environmental
Yueyue Liu, Jianping Liang, Xiongfeng Zhou, Hao Yuan, Yuwei Li, Dalei Chang, Kun Yang, Dezheng Yang
Summary: In this study, a parallel tubes-array dielectric barrier discharge reactor was developed to degrade persistent organic pollutants in soil. The results showed that the degradation efficiency of pyrene can be greatly improved by tuning the applied voltage, initial concentration, and catalysts.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Physics, Applied
Jian Ping Liang, Zi Lu Zhao, Xiong Feng Zhou, Hao Yuan, Hong Li Wang, Wen Chun Wang, De Zheng Yang
Summary: This paper investigates the effect of adding shielding gas and tubes in nanosecond pulsed helium gas-liquid discharge. It is found that this can decrease the gas temperature and electron density, enhance the plasma volume and area of plasma-liquid interface, and most significantly improve the productions of cOH and H2O2.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2022)
Article
Physics, Fluids & Plasmas
Chuanqi Wang, Junjie Qiao, Yijia Song, Qi Yang, Dazhi Wang, Qingyuan Zhang, Zhan Shu, Qing Xiong
Summary: This study quantified the spatial distribution of NO synthesis in a warm air glow discharge through in situ measurements using Mid-infrared quantum cascade laser absorption spectroscopy. The results revealed a decline in NO synthesis rate along the discharge channel and significantly lower energy efficiency of NO production in the cathode region compared to the positive column zone.
PLASMA SCIENCE & TECHNOLOGY
(2022)
Article
Chemistry, Physical
Yuwei Li, Hao Yuan, Xiongfeng Zhou, Jianping Liang, Yueyue Liu, Dalei Chang, Dezheng Yang
Summary: This paper presents a stable dielectric barrier discharge plasma for the degradation of benzene using different transition metal oxide catalysts. The effects of catalyst types, applied voltage, driving frequency, and initial VOCs concentration on the degradation efficiency of benzene are studied. The results show that the addition of packed dielectric materials improves discharge uniformity and intensity, leading to enhanced benzene degradation efficiency.
Article
Engineering, Environmental
Hongli Wang, Qingnan Xu, Xiongfeng Zhou, Jianping Liang, Hao Yuan, Dezheng Yang, Wenchun Wang
Summary: In this study, nanosecond pulsed discharge plasma combined acid was used to modify NaY zeolites and enhance their adsorption capacity for persistent organic pollutants. The results showed that the modified zeolites had significantly higher adsorption capacity compared to the raw and solo acid or solo plasma treated zeolites. This improvement can be attributed to the increased acid sites, O element content, specific surface area, and number of micropores and mesopores in the modified zeolites.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Physics, Fluids & Plasmas
Qi Lu, Bowen Yuan, Yijia Song, Qi Yang, Junjie Qiao, Dazhi Wang, Qing Xiong
Summary: In this work, an argon laser-stabilized plasma (LSP) was generated at high pressures using a focused laser beam, and its fundamental properties were studied by optical emission spectroscopy. The effects of argon gas pressure, laser power, and N-2 mixture ratio on radiation spectra and electron parameters were investigated experimentally. The study shows that higher optical radiation from argon LSP can be achieved by increasing gas pressure or laser power density, but not by adding molecular mixtures like N-2.
IEEE TRANSACTIONS ON PLASMA SCIENCE
(2022)
Article
Physics, Applied
Jun-Jie Qiao, Qing Xiong, Qi Yang, Yi-Jia Song, Da-Zhi Wang
Summary: In this study, we investigate the potential of using laser-induced photo-fragmentation of O-3 by UV radiation for quantitative diagnostics in non-thermal O-2-mixed plasmas. By analyzing the optical processes of O-3 using a comprehensive kinetic model with a 226 nm laser, we demonstrate that the fluorescence intensity from atomic O fragments is directly proportional to the population of precursor O-3. This allows for various diagnostic purposes, such as calibration of O atom signals and quantification of O and O-3 in O-2-mixed plasmas, using the proposed O-3 full photo-fragmentation (FPF) TALIF spectroscopy.
JOURNAL OF APPLIED PHYSICS
(2023)
Article
Physics, Applied
Qi Yang, Jun-Jie Qiao, He Cheng, Da-Zhi Wang, Qing-Yuan Zhang, Xue-Ying Wang, Qing Xiong
Summary: The study investigates the effect of evaporation on plasma-liquid interactions. Diagnostic methods such as laser-induced fluorescence and high-resolution optical emission spectroscopy are used to determine key plasma parameters. The spatial and temporal behaviors of water vapor and OH radicals are analyzed, and the mechanisms of how water vapor affects the observed behaviors of OH radicals are understood through simulation based on experimental data.
PLASMA PROCESSES AND POLYMERS
(2023)
Article
Physics, Fluids & Plasmas
Zhan Shu, Junjie Qiao, Qi Yang, Yijia Song, Dazhi Wang, Qing Xiong
Summary: This study measured the gas temperature distribution and absolute densities of nitrogen compounds in a DC-driven warm air glow discharge at atmospheric pressure using advanced laser spectroscopic diagnostics. The results showed that the distributions of gas temperature, atomic oxygen, and nitrogen atoms exhibited peaks in the hot discharge center. A hollow 'doughnut' shape characterized by the NO molecule was observed under certain conditions. The simulation revealed that this hollow pattern of NO was mainly induced by the radial diffusion of species due to the steep spatial gradient of gas temperature.
PLASMA SOURCES SCIENCE & TECHNOLOGY
(2023)
Article
Physics, Fluids & Plasmas
Qi Yang, Jun-Jie Qiao, He Cheng, Qing Xiong
Summary: Plasma-liquid interaction processes are crucial for various applications, but the behavior of plasma properties near the gas-liquid interface is still poorly understood. This study combines experimental diagnostics and simulations to investigate plasma-generated reactive species near the gas-liquid interfacial layer, revealing the important role of hydration process of positive ions in water evaporation at the interface.
PLASMA SOURCES SCIENCE & TECHNOLOGY
(2023)
Article
Physics, Fluids & Plasmas
Jun-Jie Qiao, Qi Yang, Da-Zhi Wang, Qing Xiong
Summary: The vibrational excitation of N-2 molecules has been studied in two different discharge modes, spark and glow, and it has been found that glow discharge has a higher energy efficiency in N-2 vibrational excitation compared to spark discharge.
PLASMA SOURCES SCIENCE & TECHNOLOGY
(2023)
Article
Rheumatology
Xinzhe Feng, Chen Wang, Boyao Ji, Junjie Qiao, Yihong Xu, Shanbang Zhu, Zhou Ji, Bole Zhou, Wenwen Tong, Weidong Xu
Summary: This study used single-cell RNA sequencing to reveal the dynamics of cell subpopulations, gene expression, and intercellular interactions during the pathogenesis of ankylosing spondylitis, providing new insights into the cellular and molecular mechanisms of osteogenesis and potential therapeutic strategies.
ANNALS OF THE RHEUMATIC DISEASES
(2023)
Article
Physics, Fluids & Plasmas
Jianping Liang, Xiongfeng Zhou, Zilu Zhao, Hao Yuan, Hongli Wang, Wenchun Wang, Dezheng Yang
Summary: By analyzing the active species and exhaust gas components generated during discharge, it is found that bipolar pulse driven discharge has higher levels of active species and production under the same discharge conditions compared to unipolar pulse driven discharges. The gas flow rate and pulse peak voltage both have influences on the production of reactive species.
PLASMA SCIENCE & TECHNOLOGY
(2021)
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)