Article
Engineering, Environmental
Yixuan Xiao, Yaji Huang, Haoqiang Cheng, Jiang Wu, Baosheng Jin
Summary: In this study, CuS/CeO2 composite sorbent was synthesized and showed excellent performance in removing elemental mercury from coal-fired flue gas. The mechanism behind its high adsorption capacity was analyzed and verified. This work provides new approaches for the development of heavy metal sorbents.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Chemistry, Inorganic & Nuclear
Nishesh Kumar Gupta, Kumar Vikrant, Kwang Soo Kim, Ki-Hyun Kim, Dimitrios A. Giannakoudakis
Summary: This article provides a comprehensive review of various methods for the regeneration of MOFs after capturing H2S, SO2, and NO2. Pressure and temperature swing methods can reactivate MOFs after physical adsorption of gases. Although regenerating MOFs with chemisorbed sulfurous gases poses more difficulties, reactivation strategies such as solvent and ultraviolet irradiation-based treatments can be recommended.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Engineering, Environmental
Xingyu Pang, Wei Liu, Haomiao Xu, Qinyuan Hong, Peng Cui, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: The use of ZnO-CuS composite materials has proven effective in capturing gaseous SO3 and Hg-0, especially at high temperatures with high feasibility and performance. Additionally, ZnO and CuS demonstrate unique advantages in the adsorption of SO3 and Hg-0, making gaseous mercury easier to capture.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Zhilou Liu, Zhiheng Zhang, Ziliang Li, Xiaofeng Xie, Shuiping Zhong, Yuhu Li, Zhifeng Xu, Hui Liu
Summary: A novel 3D structure adsorbent was synthesized for efficient capture of Hg0 from industrial flue gas. The sorbent exhibited excellent performance even under extreme conditions, with higher capture rate and adsorption capacity compared to previously reported materials. This work provides a practical strategy for mercury pollution control and resource utilization towards toxic elements.
CHEMICAL ENGINEERING JOURNAL
(2021)
Review
Chemistry, Multidisciplinary
Dongjing Liu, Bin Li, Jiang Wu, Yangxian Liu
Summary: Chalcogen-based adsorbents, particularly sulfur-modified ones, have shown efficient removal of Hg-0 from gas streams. However, the presence of acidic flue gas components and steam may reduce the removal efficiency. Mineral sulfides and metal selenides exhibit outstanding Hg-0 removal performances, but their application may be limited by temperature constraints.
ENVIRONMENTAL CHEMISTRY LETTERS
(2021)
Article
Engineering, Environmental
Yixuan Xiao, Qianyan Liu, Yaji Huang, Fengguo Tian, Tao Jia, Meilin Zhang, Qizhen Liu, Jiang Wu, Yao Peng, Xuzhuo Wang
Summary: Metal sulfides, particularly MoS2, have shown high efficiency in removing elemental mercury from coal-fired flue gas. The presence of oxygen, nitrogen oxides, and sulfur dioxide does not significantly affect the removal performance of MoS2. MoS2 exhibits excellent sulfur resistance and long-term stability.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Nanoscience & Nanotechnology
Dongjing Liu, Lingtao Yang, Jiang Wu, Chaoen Li
Summary: Coal burning releases a significant amount of elemental mercury, which poses a severe threat to the environment and human health. The study found that FeS2 nanorods synthesized through a low-temperature molten salt method exhibit optimal mercury capture performance at 250 degrees Celsius, effectively removing Hgo in the temperature range of 60-180 degrees Celsius.
ACS APPLIED NANO MATERIALS
(2022)
Article
Engineering, Environmental
Min Zhou, Xialin Xie, Qianyan Liu, Meilin Zhang, Cheng Peng, Fangqin Li, Qizhen Liu, Yubao Song, Jiang Wu, Zhanwei Qiao
Summary: Mercury emissions from coal-fired power plants are a global environmental issue, and the In2S3/g-C3N4 adsorbent prepared in this study showed excellent performance in removing Hg-0 from flue gas. With a loading value of 40% In2S3, the synthesized IC-40 demonstrated the best effect in Hg-0 removal, especially at a temperature range of 80-240 degrees C.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Energy & Fuels
Fangjun Wang, Tianhang Tang, Ruitao Zhang, Zhihai Cheng, Jiang Wu, Ping He, Yongfeng Qi, Shuo Chen, Wenhao Li
Summary: Mercury pollution from coal-fired power plants is a serious threat to both the environment and human health. A novel cobalt sulfide modified graphite carbon nitride adsorbent was developed to improve the removal efficiency of elemental mercury. The adsorbent showed excellent performance and recyclability due to the addition of cobalt sulfide and its magnetic characteristics.
Article
Engineering, Environmental
Hailong Li, Wei Zheng, Jianping Yang, Wenqi Qu, Lijian Leng, Yong Feng, Qingjie Guo, Zequn Yang
Summary: The lack of a quantitative understanding between the amount of under-coordinated sulfur (the most active ligands) and the Hg-0 removal performance of metal sulfide (MS)-based sorbents has impeded their rational design. This study introduces a novel method using tin sulfide (SnSx) nanosheets to independently adjust the abundance of under-coordinated sulfur in MS. A linear relationship is established, showing that a 1% increase in under-coordinated sulfur in SnSx enhances its Hg-0 capture capacity by approximately 0.9 mg g(-1). This quantitative relationship provides valuable guidance for improving the Hg-0 capture performance of MS-based sorbents.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Yuanqin Xue, Xu Fang, Haoyu Jiang, Jiang Wu, Hailong Liu, Xin Li, Ping He, Fangqin Li, Yongfeng Qi, Qihang Gao, Yilin Fan
Summary: A novel SnIn4S8 adsorbent with active sulfur sites was prepared for the removal of gaseous Hg0. It showed a microsphere flower-like structure that evenly distributed the active sulfur sites. The SnIn4S8 demonstrated a high stability and remarkable efficiency in the removal of mercury.
CHEMICAL ENGINEERING JOURNAL
(2023)
Review
Energy & Fuels
Chaoen Li, Jing Yang, Jiang Wu, Bin Li, Dongjing Liu
Summary: Nowadays, controlling anthropogenic mercury emissions is important due to their severe threat to the environment and human health. Co-based compounds, such as Co3O4 and CoSx, have shown great potential in removing Hg0 from industrial flue gas. While Co3O4 can act as both a sorbent and a catalyst, CoSx-based composites outperform Co3O4-based compounds in terms of Hg0 removal due to their faster adsorption rates, larger mercury capacities, and superior resistance to flue gas constituents. However, improving the mercury capture performance of cobalt sulfides at elevated temperatures remains a challenge.
JOURNAL OF THE ENERGY INSTITUTE
(2023)
Article
Engineering, Environmental
Fangjun Wang, Run Wang, Tao Jia, Jiang Wu, Chengfang Xu, Yu Sun, Xin Wang, Wenyu Wu, Yongfeng Qi
Summary: The study used nanosheet g-C3N4 modified by CuS for capturing flue gas mercury, achieving a removal efficiency of nearly 100% for Hg0, with no significant inhibition effects from common components in the flue gas, showing promising potential as a substitute for traditional adsorbents under various flue gas conditions.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Shanghua Xing, Jun Liang, Philipp Brandt, Felix Schaefer, Alexander Nuhnen, Tobias Heinen, Istvan Boldog, Jens Moellmer, Marcus Lange, Oliver Weingart, Christoph Janiak
Summary: In this study, a pre-synthetic pore environment design strategy was utilized to create stable methyl-functionalized metal-organic frameworks (MOFs) for enhanced low pressure SO2 adsorption and separation from CO2. The key role of increasing methyl group densities at the benzenedicarboxylate linker in optimizing pore size was demonstrated for the first time. Various methods, including gas sorption isotherms, theoretical calculations, simulations, and DFT calculations, were used to validate the SO2 separation potential of methyl-functionalized MOFs.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Environmental Sciences
Xingyu Qian, Xin Guo, Bang Wu
Summary: The CuFeSx/AC adsorbent synthesized in this study showed high efficiency in removing mercury under simulated flue gas conditions, and the introduction of Fe increased Cu+ proportion and generated active sulfur sites, facilitating the oxidation of Hg-0. Stable HgS was the major product on the adsorbent surface.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Engineering, Environmental
Jiaxing Li, Haomiao Xu, Zhijie Huang, Qinyuan Hong, Weiwei Li, Yixiang Qiu, Naiqiang Yan, Zan Qu
Summary: This study proposes a novel method utilizing a low-temperature catalyst and a dust removal device to immobilize mercury, with the FeOCl catalyst showing superior oxidation performance under low oxidizing conditions. The conversion process of gaseous Hg-0 to HgCl2 in oxidized form is highlighted, offering a new idea for flue gas mercury removal in conjunction with dust removal equipment.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Xingyu Pang, Wei Liu, Haomiao Xu, Qinyuan Hong, Peng Cui, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: The use of ZnO-CuS composite materials has proven effective in capturing gaseous SO3 and Hg-0, especially at high temperatures with high feasibility and performance. Additionally, ZnO and CuS demonstrate unique advantages in the adsorption of SO3 and Hg-0, making gaseous mercury easier to capture.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Qinyuan Hong, Haomiao Xu, Jiaxing Li, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: The unique spatial configuration and unsaturated-coordination nature of metal-sulfur clusters contribute to their remarkable chemical activity. In this study, we successfully constructed a Mn-Sn2S6 framework by manipulating the sulfur environment, which exhibited superior performance in removing gaseous elemental mercury and high resistance against SO2. The study provides important insights for environmental pollution control and cluster-based material design.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Environmental
Qinyuan Hong, Haomiao Xu, Xingyu Pang, Wei Liu, Zhisong Liu, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: This study proposes a reverse conversion treatment (RCT) strategy to reduce S(VI) in SO3 to S(IV). By introducing selenium (Se), the reducibility of CuS to SO3 is enhanced. The results demonstrate that CuSe0.3S0.7 is the optimal RCT material with high SO3 conversion efficiency.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Environmental
Yong Liao, Zhisong Liu, Zihao Li, Guanqun Gao, Leipeng Ji, Haomiao Xu, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: Slip NH3 is a priority pollutant to be removed after denitrification using NH3-SCR or NH3-SNCR. The simultaneous catalytic removal of NH3 and CO has become a new topic in the treatment of flue gases. In this study, it was found that CO can significantly promote NH3-SCO over the CuOx-CeO2 catalyst by facilitating the generation of active oxygen atoms (Oi) and enhancing the NH3 conversion rates.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Chemical
Songyuan Sun, Haomiao Xu, Yurui Fan, Zhisong Liu, Qinyuan Hong, Wenjun Huang, Zan Qu, Naiqiang Yan
Summary: The polyvinylchloride industry is a significant mercury emission source, and mercury contamination is a serious issue. However, a new strategy using chalcogen bonding interactions to anchor HgCl2 molecules can produce highly stable low-mercury catalysts, which enhances the productivity of PVC production and solves the problem of mercury pollution.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2022)
Article
Nanoscience & Nanotechnology
Yurui Fan, Zhisong Liu, Songyuan Sun, Wenjun Huang, Lei Ma, Zan Qu, Naiqiang Yan, Haomiao Xu
Summary: In this study, a channel with metal-organic framework (MOF)-encaged Ru single atoms was designed to achieve rapid adsorption and activation of C2H2, improving its utilization and reaction efficiency.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Engineering, Environmental
Haomiao Xu, Qinyuan Hong, Zhao-Yang Zhang, Xiangling Cai, Yurui Fan, Zhisong Liu, Wenjun Huang, Naiqiang Yan, Zan Qu, Lizhi Zhang
Summary: A superstable Hg3Se2Cl2 compound is discovered and proven to be a promising solution for efficient and safe flue gas mercury removal. The compound exhibits high thermal stability and strong acid resistance, and laboratory experiments demonstrate its exceptional performance in removing mercury from flue gas. This study highlights the importance of stable demercury products in flue gas treatment and provides an efficient and practical demercury strategy.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Chemical
Yuchen Ding, Wei Liu, Guanqun Gao, Zhisong Liu, Wenjun Huang, Haomiao Xu, Zan Qu, Naiqiang Yan
Summary: A novel coaxial pulsed plasma coupling with porous ceramic tube modified by Co/Mn oxide catalyst reactor was used to remove low-concentration toluene from flue gas. The PPCC reactor, designed according to actual process conditions, generated plasma and decomposed toluene to CO2 and CO. The Co1Mn0.11-CMT (Co/Mn = 1:0.11) catalyst showed the best degradation efficiency of 97.7% and CO2 selectivity of 93.8% with a specific energy density of approximately 800 J/L by the PPC model. The related reaction mechanism was explained by DFT calculations.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
(2023)
Article
Engineering, Environmental
Qinyuan Hong, Xiangling Cai, Jiaxing Li, Wenjun Huang, Zan Qu, Naiqiang Yan, Haomiao Xu
Summary: A novel surface-induced method using selenite-chloride intermediato was developed for fast deposition and stabilization of elemental mercury (Hg-0) from flue gas. The method utilizes Se-Cl intermediate to stabilize Hg-0 and shows high adsorption performance under specific conditions. The long-term experiment also demonstrates the potential for practical application with almost 100% Hg-0 removal efficiency over 180 hours.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Environmental
Guanqun Gao, Wei Liu, Zhisong Liu, Zihao Li, Haomiao Xu, Wenjun Huang, Naiqiang Yan, Zan Qu
Summary: In this study, Ru-B catalysts were designed to achieve efficient O-2 activation by enhancing the electron density around Ru. The catalysts showed low-temperature catalytic activity for the degradation of DBM, with lower energy consumption and higher catalytic activity compared to pristine Ru/TiO2. By adjusting the electron density with boron, the catalysts could activate O-2 and form reactive oxygen species, leading to fast conversion and oxidation of intermediates and boosting the catalytic activity at low temperatures.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Environmental
Xiangling Cai, Yurui Fan, Qinyuan Hong, Zhisong Liu, Zan Qu, Naiqiang Yan, Haomiao Xu
Summary: This study reveals the crucial role of halogenation in creating exceptionally stable Hg3Se2X2 compounds. By occupying pores at the periphery of HgSe clusters, halogen ions enhance the atomic arrangement of Hg, Se, and halogen components, leading to improved stability and acid resistance of mercury. This discovery holds great potential for advancements in mercury stabilization and environmental remediation strategies.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(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)
