Journal of chemical technology and biotechnology最新文献

{"title":"Adsorption behavior of graphite‐like walnut shell biochar modified with ammonia for ciprofloxacin in aqueous solution","authors":"Qingkun Wang, Yanping Zhang, Fen Li, Wenxiao Liu, Liran Ma","doi":"10.1002/jctb.7756","DOIUrl":"https://doi.org/10.1002/jctb.7756","url":null,"abstract":"BACKGROUNDGraphite‐like biochar of NWSC600K was prepared at 900 °C using walnut shell as the raw material and aqueous ammonia (NH<jats:sub>3</jats:sub>·H<jats:sub>2</jats:sub>O) as an activator, and characterized using transmission and scanning eletron microscopy (TEM, SEM), X‐ray diffraction (XRD), Brunauer–Emmett–Teller (BET), Raman spectroscopy and Fourier transform infrared (FTIR). The study investigated the adsorption performance and mechanism of NWSC600K for ciprofloxacin (CIP).RESULTSThe results showed that extremely tiny pores were found on the surface of NWSC600K, which increased its specific surface area to 823.91 m<jats:sup>2</jats:sup> g<jats:sup>−1</jats:sup>, whereas the average pore size of NWSC600K decreased to 3.23 nm. The results of TEM, XRD and Raman spectroscopy detected well‐arranged lattice stripes as well as characteristic peaks corresponding to the graphite lattice appearing on the surface of NWSC600K. Moreover, the <jats:italic>I</jats:italic><jats:sub>D</jats:sub>/<jats:italic>I</jats:italic><jats:sub>G</jats:sub> value for NWSC600K was 1.429. The FTIR results showed that functional groups including the amino group were formed on NWSC600K.CONCLUSIONThe adsorption capacity of NWSC600K for CIP was 158.14 mg g<jats:sup>−1</jats:sup> and the corresponding removal rate was 97.5% at pH 7. The pH value impact on the removal efficiency of CIP greatly, and the removal rate of CIP decreased linearly with increasing pH. The coexisting ions also would inhibit the adsorption of CIP on NWSC600K. Results obtained from kinetic and isotherm models, thermodynamics and characterization analyses suggested that pore‐filling, π–π stacking, hydrogen bonding, hydrophobicity and electrostatic interaction existed during the adsorption process. The adsorption was a nonspontaneous exothermic reaction. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Eco‐friendly approaches for synthesis of indolyl 1H‐pyrroles using rice‐husk‐derived carbonaceous sulfonation as the green catalyst","authors":"Linh Dieu Nguyen, Khanh Ha Nguyen, Phat Ngoc Nguyen, Kim Nguyen Tran, Diep Dinh Le, Phuong Hoang Tran, Hai Truong Nguyen","doi":"10.1002/jctb.7758","DOIUrl":"https://doi.org/10.1002/jctb.7758","url":null,"abstract":"BACKGROUNDAmorphous carbon‐bearing sulfonic acid groups (AC–SO<jats:sub>3</jats:sub>H) are a kind of solid acid that exhibits high acidity and belongs to the new generation of solid acids. The presence of acidic functional groups, including carboxylic acid, phenolic and sulfonic acid groups, allows for several key activities such as strong Brønsted acid properties, high surface area, stability, reusability and recyclability.RESULTSIn this work, we synthesized indolyl 1<jats:italic>H</jats:italic>‐pyrroles from indoles, phenylglyoxal monohydrate, 1,3‐diketones and ammonium acetate using rice‐husk‐derived carbonaceous sulfonation (AC–SO<jats:sub>3</jats:sub>H) as a catalyst. We explored the impact of catalyst quantity, reaction time, solvent, mineral acid and temperature in order to determine the optimal reaction conditions. Additionally, indolyl 1<jats:italic>H</jats:italic>‐pyrrole derivatives were also synthesized based on the optimal conditions that were completely investigated, and the structure of these synthetic compounds was characterized by <jats:sup>1</jats:sup>H‐ and <jats:sup>13</jats:sup>C‐nuclear magnetic resonance.CONCLUSIONThe yield of indolyl 1<jats:italic>H</jats:italic>‐pyrroles was up to 84% in 6 h at 100 °C with the activity of 30 mg AC–SO<jats:sub>3</jats:sub>H. Besides, based on the optimal conditions, 21 indolyl 1<jats:italic>H</jats:italic>‐pyrrole derivatives were formed with the high‐yield and green method. The catalyst could be reused multiple times without a significant decrease in catalytic performance. According to the findings from the experiments, a potential mechanism that included a radical process has been suggested. This eco‐friendly approach provided a straightforward and efficient method to produce a variety of indole–pyrrole conjugates in a single step. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of neutrophil‐activating protein conservation on diagnostic tests and vaccine design","authors":"Lídia MD Gonçalves, António J Almeida, Cecília RC Calado","doi":"10.1002/jctb.7755","DOIUrl":"https://doi.org/10.1002/jctb.7755","url":null,"abstract":"BACKGROUNDThe neutrophil activating protein (NAP) is a highly immunogenic and virulence factor of <jats:italic>Helicobacter pylori</jats:italic>, presenting inflammatory and immunomodulatory activity. Consequently, NAP has been explored as a diagnostic and therapeutic target. However, when evaluating a target protein to design diagnostic methods or vaccines, it is critical to determine the protein conservation among the bacterial population, as well the impact of alterations of amino acid residues on the protein antigenic profile.RESULTSIn the present work, NAP conservation and theoretical antigenicity were determined among 51 sequences from <jats:italic>H. pylori</jats:italic> isolated from patients worldwide. A high NAP conservation (83%) was observed, where 17 amino acid residues, among the 144 residues of the protein, were polymorphic. Alterations at these polymorphic sites had a theoretically low impact on predicted antigenicity, where only 5 NAPs out of 51 NAPs presented a slightly different antigenic profile in relation to the consensus sequence. According to that, it was possible to recognize in western blotting 93% of NAP from different bacteria (<jats:italic>n</jats:italic> = 15) using polyclonal antibodies developed against a specific NAP.CONCLUSIONSIt was predicted that when working with polyclonal antibodies or large NAP fragments for diagnostic and vaccine design, slight variation in protein sequence will have a minimal impact on NAP recognition. However, if a NAP monoclonal antibody or small NAP epitopes are considered, it is critical to select the most conserved and antigenic NAP regions, to maximize the coverage of NAP variants. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"8th European Bioremediation Conference (EBC-VIII)","authors":"Danae Venieri","doi":"10.1002/jctb.7731","DOIUrl":"https://doi.org/10.1002/jctb.7731","url":null,"abstract":"","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142233201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrothermal modification of natural zeolite and its application in anti‐inflammatory removal","authors":"Paula Valéria Viotti Moreira, Wardleison Martins Moreira, Débora Federici dos Santos, Henrique Straioto, Marcelo Fernandes Vieira","doi":"10.1002/jctb.7749","DOIUrl":"https://doi.org/10.1002/jctb.7749","url":null,"abstract":"BACKGROUNDNatural zeolite's inefficiency in removing organic compounds has been a significant challenge in water treatment. To address this, this study focuses on an innovative and efficient hydrothermal process for altering the zeolitic structure. The study aimed to determine the optimal conditions for hydrothermal zeolite treatment to remove diclofenac, thereby contributing to the expansion of zeolite's potential use in water treatment.RESULTSThe study found that modification temperature significantly affected diclofenac removal, whereas cetrimonium bromide (CTAB) concentration impacted modification yield. The conditions (150 °C, 0.374 g<jats:sub>CTAB</jats:sub>/g<jats:sub>zeolite</jats:sub>, for 6 h) were selected for their mildness and effectiveness. Characterization showed a reduction in micropores, development of mesopores and an increase in clinoptilolite content while maintaining crystallinity. Fourier transform infrared analysis and zeta potential measurements confirmed the surfactant's presence. Adsorption tests indicated that pH, except at extremely basic levels, did not affect diclofenac removal, highlighting the method's industrial applicability. The kinetic study revealed slower adsorption influenced by intraparticle diffusion. Equilibrium studies indicated spontaneous, exothermic adsorption as a result of stronger interactions between the modified adsorbent and diclofenac. The maximum adsorption capacity was 11.15 mg g<jats:sup>−1</jats:sup>, with hydrophobic and electrostatic interactions enhancing drug removal efficiency compared to unmodified zeolite.CONCLUSIONThe findings demonstrate the significant potential of hydrothermal modification with CTAB for using natural zeolites in wastewater treatment through adsorption. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142257476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Amination of n‐hexanol to n‐hexylamine over RuNi bimetallic catalyst","authors":"Boyun Gao, Huijiang Huang, Mooeez Ur Rehman, Bin Ren, Yuruo Liu, Weipeng Fan, Pengfei Li, Lizhi Zhang, Yan Xu, Yujun Zhao","doi":"10.1002/jctb.7751","DOIUrl":"https://doi.org/10.1002/jctb.7751","url":null,"abstract":"BACKGROUNDThe synthesis of fatty amines <jats:italic>via</jats:italic> fatty alcohol amination offers a promising avenue for environmentally friendly production, particularly when compared with the methods employing hydrocyanic acid which often involve significant emissions.RESULTThis study explores the synthesis of n‐hexylamine through one‐step amination of n‐hexanol utilizing a series of Ru‐doped Ni catalysts supported over γ‐Al<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, achieving 61% n‐hexanol yield, 35% dihylamine yield and 3.5% trihylamine yield at the n‐hexanol conversion of 99%.CONCLUSIONThe characterization results of the catalysts revealed a significant interaction between ruthenium and nickel in the bimetallic catalysts, leading to the enhanced reducibility of Ni species and improved metal dispersion. Moreover, ruthenium species were found to play an important role in the dissociation of NH<jats:sub>3</jats:sub> into NH<jats:sub>x</jats:sub> (x = 1, 2), thereby significantly improving the dehydrogenation process of n‐hexanol at Ni sites. The synergistic effect between the two kinds of metal sites emerges as crucial factor for the boosted alcohols amination process. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multilayer adsorption of reactive orange 16 dye onto Fe2O3/ZnO hybrid nanoadsorbent: mechanistic insights from kinetics, isotherms and dynamic light scattering studies","authors":"Nasira Hussain, Muhammad Asif, Shanza Shafaat, Muhammad Saqib Khan, Nadia Riaz, Mazhar Iqbal, Abdullah Javed, Tayyab Ashfaq Butt, Ahson Jabbar Shaikh, Muhammad Bilal","doi":"10.1002/jctb.7753","DOIUrl":"https://doi.org/10.1002/jctb.7753","url":null,"abstract":"BACKGROUNDFe<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>/ZnO hybrid nanoadsorbent was synthesized by the coprecipitation method and characterized. The hydrodynamic size and stability of the nanoadsorbent were investigated in batch adsorption of toxic Reactive orange (RO)16 dye at increasing concentrations. The mechanism of monolayer and multilayer dye adsorption was elucidated for the first time together through dynamic light scattering (DLS), isotherm, kinetic and thermodynamic studies. A tomato seed germination assay was performed to confirm the material and treated water toxicity.RESULTSThe ferromagnetic nanoadsorbent exhibited 85% RO16 dye removal. Nonlinear fitting of isotherm and kinetic models suggest the chemisorption (monolayer) and physisorption (multilayer) of dye over the heterogeneous surface of the nanoadsorbent, respectively, at lower and higher concentration of dye. In line with these mechanistic insights, DLS studies demonstrate that monolayer adsorption increased hydrodynamic size up to 100 mg L<jats:sup>−1</jats:sup> by face‐off binding of dye molecules, whereas multilayer adsorption was in the 100–500 mg L<jats:sup>−1</jats:sup> concentration range; besides increase in adsorption capacity, did not magnify hydrodynamic size owing to face‐on binding with multiple dye molecule stacking. Zeta potential data confirmed greater stability of the nanoadsorbent at solution pH with large hydrodynamic size. Thermodynamic studies suggested that endothermic and spontaneous adsorption process primarily controlled physical adsorption at higher dye concentrations. A toxicity assay proved that the nanoadsorbent and treated water are environmentally safe.CONCLUSIONDLS, isotherm and kinetic studies elucidated the complex adsorption mechanism over a heterogenous surface of a hybrid nanoadsorbent. It was found that monolayer chemisorptive face‐off binding of RO16 molecules increased hydrodynamic size whereas multilayer physisorptive face‐on binding did not affect hydrodynamic size; rather, it remained stable with increasing RO16 concentration. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization of greenhouse gas valorization over ceria‐promoted Co–Ni/graphene oxide catalytic materials using response surface methodology","authors":"Alyaa K. Mageed, May Ali Alsaffar, Mohamed Abdel Rahman Abdel Ghany, Khalid A. Sukkar, Bamidele Victor Ayodele","doi":"10.1002/jctb.7747","DOIUrl":"https://doi.org/10.1002/jctb.7747","url":null,"abstract":"BackgroundThe mitigation of global warming effect requires intensified research efforts to reduce greenhouse gas emissions. This study was aimed at investigating the valorization of two principal greenhouse gases, namely carbon dioxide (CO<jats:sub>2</jats:sub>) and methane (CH<jats:sub>4</jats:sub>), over CeO<jats:sub>2</jats:sub>‐doped Co–Ni/GO catalytic materials. The CeO<jats:sub>2</jats:sub>‐doped Co–Ni/GO catalysts were synthesized using a sequential wet impregnation method and employed for CO<jats:sub>2</jats:sub> reforming of CH<jats:sub>4</jats:sub>. The catalytic materials were characterized using various instrumental techniques. Response surface methodology (RSM) was employed to investigate the impact of process factors, namely reaction temperature (ranging from 700 to 800 °C), CeO<jats:sub>2</jats:sub> loading (ranging from 5% to 15%) and feed flowrate (ranging from 10n to 50 mL min<jats:sup>−1</jats:sup>), on the CH<jats:sub>4</jats:sub> conversions.ResultsThe three factors were observed to have significant influence on the CH<jats:sub>4</jats:sub> conversion based on analysis of variance. The analysis of the RSM quadratic model revealed that the optimum conditions of 800 °C, 14.22% and 10.00 mL min<jats:sup>−1</jats:sup> were obtained for the reaction temperature, CeO<jats:sub>2</jats:sub> loading and feed flowrate resulting in maximum CH<jats:sub>4</jats:sub> conversion of 98.24%. The desirability function for these results was calculated to be 0.934. The predicted process parameters aligned with the results of the actual experimental analysis.ConclusionThis study has demonstrated that the conversion of CH<jats:sub>4</jats:sub> to value‐added products such as syngas can be optimized using RSM. The optimum conditions obtained could be used to improve the process performance. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance regulation of the TFC NF membrane via the introduction of oleic acid into different organic solvents","authors":"Yandong Lu, Jiaxu Ning, Yue Zong, Fu Ding, Gaige Liu, Ruijun Zhang","doi":"10.1002/jctb.7750","DOIUrl":"https://doi.org/10.1002/jctb.7750","url":null,"abstract":"BACKGROUNDTailored design of high‐performance nanofiltration membranes is desirable. The physicochemical properties of the organic phaseare essential for the preparation of nanofiltration membranes. Therefore, byfine‐tuning the organic phase, it is possible to achieve nanofiltrationmembranes with enhanced performance.RESULTSIn this work, oleic acid, a naturally extracted fatty acid, wasintroduced into three different organic solvents (n‐heptane, n‐octane andisopar G) to construct special oil phases for interfacial polymerization. Testingresults showed that proper dosage of oleic acid addition can effectivelydecrease the nanofiltration membrane pore size and enhance the salt rejectionregardless of the solvent type. Taking n‐octane as example, 5% oleic acidaddition in it can decrease the mean pore size from 0.500 nm to 0.341 nm and improve the MgSO<jats:sub>4</jats:sub> rejection from 52.4% to 95.5%. Further characterizationindicated that the introduction of oleic acid into organic solvent cansignificantly reduce the interfacial tension and promote the diffusion of piperazinefrom aqueous phase to the oil phase. In addition, oleic acid could react with piperazineand produce some white particles that could be embed into the polyamide layer, thus altering the surface morphology.CONCLUSIONIn this work, a novel modified thin film composite nanofiltration membrane was prepared by a simple and controllable oleic acid assisted interfacial polymerization strategy, which exhibits good water permeability, solute selectivity and antifouling property. Without changing the existing process, our strategy opens up a simple, environmentally friendly and operable route for the synthesis of thin film composite nanofiltration membranes. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LaCuMnOx perovskite activating persulfate for the degradation of bisphenol A: excellent tolerance to hypersaline environment","authors":"Lijuan Xie, Yihong Zhu, Yun Deng, Zhenxing Huang, Aijia Zou, Huifang Yan, Wenquan Ruan","doi":"10.1002/jctb.7743","DOIUrl":"https://doi.org/10.1002/jctb.7743","url":null,"abstract":"BackgroundLaCuMnOx (LCMO) perovskite was designed as an effective catalyst to activate peroxydisulfate (PDS) to remove bisphenol A (BPA) in hypersaline wastewater.ResultsIn the LCMO/PDS system, BPA (10 mg/L) was removed completely and the mineralization degree reached 74.9% in the presence of 0.12 g/L catalyst and 1.2 mM PDS. The BPA removal efficiency was still almost 100% even after five cycles. Metal ion leakage also indicated the stability of the catalytic system. <jats:sup>•</jats:sup>OH, SO<jats:sub>4</jats:sub><jats:sup>•−</jats:sup>, <jats:sup>1</jats:sup>O<jats:sub>2</jats:sub>, and O<jats:sub>2</jats:sub><jats:sup>•−</jats:sup> all contributed to BPA removal, and O<jats:sub>2</jats:sub><jats:sup>•−</jats:sup> accounted for the greatest contribution. The presence of oxygen vacancies (V<jats:sub>o</jats:sub><jats:sup>··</jats:sup>) on the surface of the catalyst was important for PDS activation and the formation of active species. In addition, the system could still maintain outstanding performance even when [Cl<jats:sup>−</jats:sup>] and [SO<jats:sub>4</jats:sub><jats:sup>2−</jats:sup>] were 100 g/L. CO<jats:sub>3</jats:sub><jats:sup>2−</jats:sup> and HCO<jats:sub>3</jats:sub><jats:sup>−</jats:sup> inhibited BPA degradation greatly, even at very low concentrations. The inhibitory effect was related to changes in the pH of the solution caused by the addition of CO<jats:sub>3</jats:sub><jats:sup>2−</jats:sup> and HCO<jats:sub>3</jats:sub><jats:sup>−</jats:sup>. This effect could be eliminated by adjusting the pH.ConclusionThe system showed excellent catalytic performance, stability, and inorganic anion tolerance, indicating its potential for application in hypersaline wastewater treatment. © 2024 Society of Chemical Industry (SCI).","PeriodicalId":15335,"journal":{"name":"Journal of chemical technology and biotechnology","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142192090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}