ACS ES&T engineering最新文献

{"title":"A Machine Learning Framework for Enhanced Assessment of Sewer System Operation under Data Constraints and Skewed Distributions","authors":"Wan-Xin Yin,&nbsp;Yu-Qi Wang,&nbsp;Jia-Qiang Lv,&nbsp;Jia-Ji Chen,&nbsp;Shuai Liu,&nbsp;Zheng Pang,&nbsp;Ye Yuan,&nbsp;Hong-Xu Bao,&nbsp;Hong-Cheng Wang* and Ai-Jie Wang*,&nbsp;","doi":"10.1021/acsestengg.4c0047710.1021/acsestengg.4c00477","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00477https://doi.org/10.1021/acsestengg.4c00477","url":null,"abstract":"<p >In the realm of sewer management, precise machine learning simulations of physicobiochemical processes during sewage transport are essential yet are hindered by skewed distributions and data constraints. To address this issue, the present study introduces an innovative algorithm, the Automatic Synthetic Minority Over-Sampling Technique for Regression with Gaussian Noise (AutoSMOGN), designed to mitigate the adverse effects of skewed data set distributions. The findings reveal that the integration of the AutoSMOGN algorithm with ML models significantly enhances the precision of gaseous H₂S concentration predictions. Of these approaches, ensemble learning models demonstrated superior accuracy in forecasting gaseous H₂S concentrations within sewer environments, achieving the highest coefficient of determination (<i>R</i>²) of 0.80. Furthermore, the study validates the effectiveness of the AutoSMOGN algorithm in addressing skewed distribution, as evidenced by its acceptable predictive performance on a full-sequence data set (<i>R</i>² of 0.52) and when applied to multiple variables, yielding <i>R</i>² values of 0.88 for total nitrogen and 0.66 for total organic carbon, respectively. These results underscore the potential of the AutoSMOGN algorithm to significantly contribute to the development of new control and optimization strategies, thereby enhancing the maintenance and operational efficacy of sewer systems.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"5 1","pages":"126–136 126–136"},"PeriodicalIF":7.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143091801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synergizing Data-Driven and Knowledge-Based Hybrid Models for Ionic Separations","authors":"Teslim Olayiwola,&nbsp;Luis A. Briceno-Mena,&nbsp;Christopher G. Arges and Jose A. Romagnoli*,&nbsp;","doi":"10.1021/acsestengg.4c0040510.1021/acsestengg.4c00405","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00405https://doi.org/10.1021/acsestengg.4c00405","url":null,"abstract":"<p >A hybrid modeling framework has been developed for electrodialysis (ED) and resin-wafer electrodeionization (EDI) in brackish water desalination, integrating compositional modeling with machine learning techniques. Initially, a physics-based compositional model is utilized to characterize the behavior of the unit. Synthetic data are then generated to train a machine learning-based surrogate model capable of handling multiple outputs. This model is further refined using a limited set of experimental data. The effectiveness of this approach is demonstrated by its ability to accurately predict experimental results, indicating an acceptable representation of the system’s behavior. Through an analysis of feature importance facilitated by the machine learning model, a nuanced understanding of the interaction between the chosen ion-exchange resin wafer type and ED/EDI operational parameters is obtained. Notably, it is found that the applied cell voltage has a predominant impact on both the separation efficiency and energy consumption. By employing multiobjective optimization techniques, experimental conditions that enable achieving 99% separation efficiency while keeping energy consumption below 1 kWh/kg are identified.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"4 12","pages":"3032–3044 3032–3044"},"PeriodicalIF":7.4,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142844079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Porous Iron Electrodes Reduce Energy Consumption During Electrocoagulation of a Virus Surrogate: Insights into Performance Enhancements Using Three-Dimensional Neutron Computed Tomography.","authors":"Kyungho Kim, Cesar Castillo, Gyoung G Jang, Yuxuan Zhang, Costas Tsouris, Shankararaman Chellam","doi":"10.1021/acsestengg.4c00317","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00317","url":null,"abstract":"<p><p>Electrocoagulation has attracted significant attention as an alternative to conventional chemical coagulation because it is capable of removing a wide range of contaminants and has several potential advantages. In contrast to most electrocoagulation research that has been performed with nonporous electrodes, in this study, we demonstrate energy-efficient iron electrocoagulation using porous electrodes. In batch operation, investigation of the external pore structures through optical microscopy suggested that a low porosity electrode with sparse connection between pores may lead to mechanical failure of the pore network during electrolysis, whereas a high porosity electrode is vulnerable to pore clogging. Electrodes with intermediate porosity, instead, only suffered a moderate surface deposition, leading to electrical energy savings of 21% and 36% in terms of electrocoagulant delivery and unit log virus reduction, respectively. Neutron computed tomography revealed the critical role of electrode porosity in utilizing the electrode's internal surface for electrodissolution and effective delivery of electrocoagulant to the bulk. Energy savings of up to 88% in short-term operation were obtained with porous electrodes in a continuous flow-through system. Further investigation on the impact of current density and porosity in long-term operation is desired as well as the capital cost of porous electrodes.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"4 10","pages":"2573-2584"},"PeriodicalIF":7.4,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11474953/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142455524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated Recovery of Iron and Nickel from Olivine Ores Using Solvent Extraction: Synergistic Production of Amorphous Silica and Carbonates through pH Adjustment and Carbon Mineralization","authors":"Ning Zhang,&nbsp;Ruoxi Yang,&nbsp;Haonan Danny Huang,&nbsp;Jenny Meng,&nbsp;Wencai Zhang,&nbsp;Ah-Hyung Alissa Park and Aaron Moment*,&nbsp;","doi":"10.1021/acsestengg.4c0046210.1021/acsestengg.4c00462","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00462https://doi.org/10.1021/acsestengg.4c00462","url":null,"abstract":"<p >This study proposed a sustainable method for the concurrent recovery of metals from olivine minerals and carbon sequestration through carbon mineralization to address the challenges of climate change and critical mineral recovery for the renewable energy transition. It developed a comprehensive development in leaching processes, recovery of metals, and reagent recycling while assessing its economic benefits and environmental impact. Employing hydrometallurgical leaching, our approach facilitates the selective recovery of Ni²⁺ while converting Mg²⁺ into their carbonates. This approach is further refined through a stepwise technique that controls operating conditions to generate high-purity valuable products, enabling nearly 90% of Mg²⁺ and Ni²⁺ to be dissolved and converted to carbonates. This study evaluated various organic and inorganic acids for the leaching process, followed by Fe extraction and pH swing, to yield pure Fe salts and amorphous silica. Separately extracting iron from the solution significantly reduces the loss of valuable metals in subsequent stages by minimizing the coprecipitation of iron with silicon. A techno-economic assessment (TEA) was performed to evaluate the economic impact of removing iron before the solvent extraction of nickel. This analysis, based on mass balance flow comparisons, determined that the independent removal of iron is more profitable, resulting in the production of more and higher-value products. Ni²⁺ was selectively extracted from the leachate using Versatic 10, which forms a complex with nickel in the organic phase. The solution containing either a strong acid or a greener agent (i.e., gaseous CO₂) was effectively used to strip Ni²⁺ from the organic phase. Different polymorphs of Mg carbonates were produced under ambient conditions. The proposed process flow results in high-purity products suitable for use in various industries, which enhances the economy, facilitating the rapid adoption of this technology.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"5 1","pages":"103–114 103–114"},"PeriodicalIF":7.4,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143091798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated Recovery of Iron and Nickel from Olivine Ores Using Solvent Extraction: Synergistic Production of Amorphous Silica and Carbonates through pH Adjustment and Carbon Mineralization","authors":"Ning Zhang, Ruoxi Yang, Haonan Danny Huang, Jenny Meng, Wencai Zhang, Ah-Hyung Alissa Park, Aaron Moment","doi":"10.1021/acsestengg.4c00462","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00462","url":null,"abstract":"This study proposed a sustainable method for the concurrent recovery of metals from olivine minerals and carbon sequestration through carbon mineralization to address the challenges of climate change and critical mineral recovery for the renewable energy transition. It developed a comprehensive development in leaching processes, recovery of metals, and reagent recycling while assessing its economic benefits and environmental impact. Employing hydrometallurgical leaching, our approach facilitates the selective recovery of Ni²⁺ while converting Mg²⁺ into their carbonates. This approach is further refined through a stepwise technique that controls operating conditions to generate high-purity valuable products, enabling nearly 90% of Mg²⁺ and Ni²⁺ to be dissolved and converted to carbonates. This study evaluated various organic and inorganic acids for the leaching process, followed by Fe extraction and pH swing, to yield pure Fe salts and amorphous silica. Separately extracting iron from the solution significantly reduces the loss of valuable metals in subsequent stages by minimizing the coprecipitation of iron with silicon. A techno-economic assessment (TEA) was performed to evaluate the economic impact of removing iron before the solvent extraction of nickel. This analysis, based on mass balance flow comparisons, determined that the independent removal of iron is more profitable, resulting in the production of more and higher-value products. Ni²⁺ was selectively extracted from the leachate using Versatic 10, which forms a complex with nickel in the organic phase. The solution containing either a strong acid or a greener agent (i.e., gaseous CO₂) was effectively used to strip Ni²⁺ from the organic phase. Different polymorphs of Mg carbonates were produced under ambient conditions. The proposed process flow results in high-purity products suitable for use in various industries, which enhances the economy, facilitating the rapid adoption of this technology.","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"16 1","pages":""},"PeriodicalIF":7.1,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reductive Degradation of Florfenicol by Electrogenerated Hydrated Electrons via the Electron Tunneling Effect","authors":"Lu Wang, Guoshuai Liu, Qifang Lu, Hua Zou, Shijie You","doi":"10.1021/acsestengg.4c00326","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00326","url":null,"abstract":"Degradation of fluorinated organic pollutants remains a challenge due to the strong electronegativity of fluorine and the high structural stability of C–F bonds. Advanced reduction processes (ARPs) based on strong reducibility of hydrated electrons (e_aq^–) are effective for destroying recalcitrant fluorinated organic pollutants. Ultraviolet (UV) photolysis is a frequently used method for producing e_aq^–, but it is limited by the need for chemical addition and light-shielding effects. This study reported the generation of e_aq^– via electron tunneling based on the n⁺Si/Al₂O₃ cathode with a metal–insulator-semiconductor (MIS) structure for the rapid reductive degradation of a halogenated emerging pollutant (florfenicol, FLO). The results demonstrate that the n⁺Si/Al₂O₃ cathode achieved 97.5% degradation (30 min), accounting for 92.3% defluorination and 97.0% dechlorination (120 min). The electrogenerated e_aq^– was responsible for the degradation and dehalogenation of FLO, as indicated by electron spin resonance (ESR) measurements, scavenger experiments, and electrochemiluminescence (ECL) tests. The theoretical calculations revealed the occurrence of electron tunneling on the thin Al₂O₃ film at the n⁺Si/Al₂O₃ cathode, where the tunneling electron jumped to the water to form e_aq^–. The ARPs based on electrogenerated e_aq^– also demonstrated efficient degradation of chloramphenicol (CAP), hydroxychloroquine (HCQ), and levofloxacin (LVF). This study not only provides a simple approach to e_aq^– generation via the electron tunneling effect but also suggests a possible strategy for developing ARPs to remove halogenated emerging organic pollutants in water.","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"4 1","pages":""},"PeriodicalIF":7.1,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142256045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuous N2O Capture and Reduction to N2 Using Ca-Zeolite Adsorbent and Pd/La/Al2O3 Reduction Catalyst","authors":"Yuan Jing, Chenxi He, Li Wan, Jiahuan Tong, Jialei Zhang, Shinya Mine, Ningqiang Zhang, Yuuta Kageyama, Hironori Inomata, Ken-ichi Shimizu, Takashi Toyao","doi":"10.1021/acsestengg.4c00560","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00560","url":null,"abstract":"There is an urgent need to develop effective methods for converting nitrous oxide (N₂O) into nonharmful N₂ because N₂O is a potent greenhouse gas, and its increasing concentration in the atmosphere is a major concern for global warming. In this study, we developed a two-step N₂O capture and reduction system, employing CaO-incorporated zeolites (Ca-zeolites) as N₂O adsorbents and Pd nanoparticles on La-containing Al₂O₃ (Pd/La/Al₂O₃) as catalysts for N₂O reduction. This process is suitable for continuous operation over a temperature swing of 50–150 °C. The N₂O capture capacity and subsequent reduction ability were preserved for at least 15 h (10 cycles). Notably, this system can operate at low temperatures (below 150 °C) using a simple temperature-swing process in the presence of O₂.","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"202 1","pages":""},"PeriodicalIF":7.1,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142256043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Engineering Triune Active Sites on Alkali Metal-Doped Graphite Carbon Nitride for Aqueous Catalytic Ozonation","authors":"Shiwen Dong,&nbsp;Luzhen Liu,&nbsp;Wen Xu,&nbsp;Haijun Cheng,&nbsp;Zhiqiao He,&nbsp;Juntao Tang,&nbsp;Da Wang*,&nbsp;Lizhang Wang,&nbsp;Shuang Song and Jun Ma,&nbsp;","doi":"10.1021/acsestengg.4c0041710.1021/acsestengg.4c00417","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00417https://doi.org/10.1021/acsestengg.4c00417","url":null,"abstract":"<p >Novel alkali metal-doped graphite carbon nitride (CN) catalysts (CN–M, where M = K, Na, or Li) with triune active sites (alkali metal atoms, cyano groups, and N vacancies) prepared by one-step pyrolysis to enhance the catalytic ozonation performance of pristine CN. The structural analysis of CN–M and the significant enhancement adsorption of ozone performance are demonstrated by density functional theory calculations and experiment tests. The insertion of alkali atoms can shorten the distance between the layers, forming an electronic bridge and accelerating the transfer of electrons. Cyano groups serve as strong electron-withdrawing groups that effectively modulate the electronic structure of the CN surface. N vacancies ulteriorly optimize the charge distribution on the surface of the material and promote ozone adsorption. The prepared CN–Na, CN–K, and CN–Li catalysts exhibit excellent atrazine (ATZ) degradation efficiencies of 99.6%, 97.0%, and 94.0%, respectively, that greatly exceed that of CN (62.8%) and single ozone oxidation (54.8%). The toxicity results of the ATZ intermediates show a significant toxicity reduction in ATZ after the heterogeneous catalytic ozonation process. This study provides insights into the synergistic interactions of alkali metal atoms, cyano groups, and N vacancies, which will help to guide and design triune active site CN-based catalysts for enhanced ozone activation.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"4 12","pages":"3105–3117 3105–3117"},"PeriodicalIF":7.4,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iron Enhancing Superoxide-Mediated Mn(II) Oxidation by Peroxymonosulfate: Elucidating the Role of Superoxide Radicals","authors":"Lap-Cuong Hua, Chia-Yu Weng, Yi-Hsueh Brad Chuang, Maria Kennedy, Chihpin Huang","doi":"10.1021/acsestengg.4c00333","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00333","url":null,"abstract":"The effective removal of soluble Fe(II) and Mn(II) is problematic in water supply utilities. This study explored the oxidation behavior, kinetics, and reaction mechanisms of using peroxymonosulfate (PMS) to mediate the co-oxidation of Fe(II) and Mn(II) in natural water. At [Fe(II)] and [Mn(II)] of 1 mg/L, PMS oxidized all Fe(II) spontaneously within 15 s, irrespective of the oxidant concentration (50–500 μM) and solution pH (6–9), while it required 7–30 min for complete Mn(II) oxidation, indicating its distinctive behavior in reacting with Fe(II) and Mn(II). Scavenging assays and electron paramagnetic resonance (EPR) analysis revealed the dominant presence of O₂^•– in the system. EPR analysis combined with chemical probing experiments using nitroblue tetrazolium chloride suggested that O₂^•– was produced exclusively via surface reactions of ferric oxide with PMS. PMS co-oxidation eventually yielded amorphous hydrous manganese-bearing ferric co-oxides (hMnFeO_<i>x</i>), with increasing Mn:Fe compositional ratios over time and pH, i.e., Mn_0.31Fe_0.69, Mn_0.67Fe_0.33, Mn_0.93Fe_0.07 at pH 7 and Mn_0.68Fe_0.32, Mn_0.89Fe_0.11, Mn_0.90Fe_0.10 at pH 9. The co-occurrence of Fe(II) provided hydrous FeO_<i>x</i> surfaces enriched with chemisorbed oxygen (∼60%), acting as nucleation sites for the heterogeneous MnO_<i>x</i> oxidation through enhanced electron transfer and surface complexation pathways. This co-occurrence thus reduced the half-life time of PMS-induced Mn(II) oxidation, by 5.3–18.7 times compared to the Mn(II) oxidation alone. This study provides fresh evidence, underscoring the significance of O₂^•– in PMS-mediated metal oxidation systems.","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"8 1","pages":""},"PeriodicalIF":7.1,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuous N2O Capture and Reduction to N2 Using Ca-Zeolite Adsorbent and Pd/La/Al2O3 Reduction Catalyst","authors":"Yuan Jing*,&nbsp;Chenxi He,&nbsp;Li Wan,&nbsp;Jiahuan Tong,&nbsp;Jialei Zhang,&nbsp;Shinya Mine,&nbsp;Ningqiang Zhang,&nbsp;Yuuta Kageyama,&nbsp;Hironori Inomata,&nbsp;Ken-ichi Shimizu* and Takashi Toyao*,&nbsp;","doi":"10.1021/acsestengg.4c0056010.1021/acsestengg.4c00560","DOIUrl":"https://doi.org/10.1021/acsestengg.4c00560https://doi.org/10.1021/acsestengg.4c00560","url":null,"abstract":"<p >There is an urgent need to develop effective methods for converting nitrous oxide (N₂O) into nonharmful N₂ because N₂O is a potent greenhouse gas, and its increasing concentration in the atmosphere is a major concern for global warming. In this study, we developed a two-step N₂O capture and reduction system, employing CaO-incorporated zeolites (Ca-zeolites) as N₂O adsorbents and Pd nanoparticles on La-containing Al₂O₃ (Pd/La/Al₂O₃) as catalysts for N₂O reduction. This process is suitable for continuous operation over a temperature swing of 50–150 °C. The N₂O capture capacity and subsequent reduction ability were preserved for at least 15 h (10 cycles). Notably, this system can operate at low temperatures (below 150 °C) using a simple temperature-swing process in the presence of O₂.</p>","PeriodicalId":7008,"journal":{"name":"ACS ES&T engineering","volume":"5 2","pages":"447–455 447–455"},"PeriodicalIF":7.4,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143402175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}