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单词 persulfate
释义

persulfate in American English

(pərˈsʌlˌfeɪt)
noun
a salt containing the divalent, negative radical S2O8, produced by the electrolysis of a sulfate solution
Word origin
per- + sulfate

persulfate in American English

(pərˈsʌlfeit)
noun
Chemistry
a salt of persulfuric acid, as potassium persulfate, K2S2O5or K2S2O8
Word origin
[1805–15; per- + sulfate]This word is first recorded in the period 1805–15. Other words that entered Englishat around the same time include: Indo-European, alpaca, napoleon, platinum, polarizationper- is a prefix meaning “through,” “thoroughly,” “utterly,” “very”. Other words thatuse the affix per- include: perfect, pervade, pervert

Examples of 'persulfate' in a sentence
persulfate

Standard methods for quantifying persulfate require either centrifugation or prolonged settling times.
Colin J. Cunningham, Vanessa Pitschi, Peter Anderson, D. A. Barry, Colin Patterson,Tanya A. Peshkur 2013, 'Field Application of a Rapid Spectrophotometric Method for Determination of Persulfatein Soil', PLoS ONE10.1371/journal.pone.0065106. Retrieved from PLOS CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Activated persulfate-related reactions did not negatively impact unconfined compressive strength and hydraulic conductivity.
Yan Ma, Zhenhai Liu, Yanqiu Xu, Shengkun Zhou, Yi Wu, Jin Wang, Zhanbin Huang, YiShi 2018, 'Remediating Potentially Toxic Metal and Organic Co-Contamination of Soil by CombiningIn Situ Solidification/Stabilization and Chemical Oxidation: Efficacy, Mechanism,and Evaluation', International Journal of Environmental Research and Public Healthhttps://www.mdpi.com/1660-4601/15/11/2595. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Moreover, the presence of persulfate hindered the photocatalytic degradation.
Péter Hegedűs, Erzsébet Szabó-Bárdos, Ottó Horváth, Krisztián Horváth, Péter Hajós 2015, 'TiO2-Mediated Photocatalytic Mineralization of a Non-Ionic Detergent: Comparison andCombination with Other Advanced Oxidation Procedures', Materialshttp://www.mdpi.com/1996-1944/8/1/231. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Potassium persulfate was used as the initiator, and tetramethylol glycoluril as the cross-linking agent.
Nikolić Ljubiša, Nikolić Vesna, Stanković Miroslav, Todorović Zoran, Vuković Zorica 2006, 'Porous poly(methylmethacrylate) and poly(methylmethacrylate-co-acrylamide)', Hemijska Industrijahttp://www.doiserbia.nb.rs/img/doi/0367-598X/2006/0367-598X0612327N.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The added acrylic acid, ammonium persulfate and glucose were determined through an orthogonal experiment.
Wei-hua Liu, Tian-shu Wang, Ying-min Li 2016, 'Preparation of a new animal glue binder for foundry use', China Foundryhttp://ff.foundryworld.com/uploadfile/2016080938094393.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Tests on fibroblasts revealed higher cytotoxicity of ammonium persulfate than aniline hydrochloride.
Věra Kašpárková, Petr Humpolíček, Jaroslav Stejskal, Zdenka Capáková, Patrycja Bober,Kateřina Skopalová, Marián Lehocký 2019, 'Exploring the Critical Factors Limiting Polyaniline Biocompatibility', Polymershttps://www.mdpi.com/2073-4360/11/2/362. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The effect of persulfate dosing was vital for the efficiency of the process.
Zacharias Frontistis 2018, 'Degradation of the Nonsteroidal Anti-Inflammatory Drug Piroxicam by Iron ActivatedPersulfate: The Role of Water Matrix and Ultrasound Synergy', International Journal of Environmental Research and Public Healthhttps://www.mdpi.com/1660-4601/15/11/2600. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The activation of persulfate by ferrous and copper ions was also studied.
Krzysztof Kuśmierek, Andrzej Świątkowski, Lidia Dąbek 2015, 'OXIDATIVE DEGRADATION OF 2-CHLOROPHENOL BY PERSULFATE', Journal of Ecological Engineeringhttp://www.journalssystem.com/jeeng/OXIDATIVE-DEGRADATION-OF-2-CHLOROPHENOL-BY-PERSULFATE,2944,0,2.html. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
A comparison of different persulfate activation methods revealed that heat-activation was themost effective.
Krzysztof Kuśmierek, Andrzej Świątkowski, Lidia Dąbek 2015, 'OXIDATIVE DEGRADATION OF 2-CHLOROPHENOL BY PERSULFATE', Journal of Ecological Engineeringhttp://www.journalssystem.com/jeeng/OXIDATIVE-DEGRADATION-OF-2-CHLOROPHENOL-BY-PERSULFATE,2944,0,2.html. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/1/23 23:44:48