Literature DB >> 18965910

Removal of dissolved oxygen from water: A comparison of four common techniques.

I B Butler1, M A Schoonen, D T Rickard.   

Abstract

Four common techniques for the removal of dissolved oxygen from water have been examined: boiling at 1 atm, boiling under reduced pressure, purging with N(2) and sonication under reduced pressure. After treatment, the residual oxygen in solution was analysed by the Winkler method. Nitrogen purging for 20-40 min at flow rate of 25 mL/s was found to be the most effective oxygen removal method. Boiling at 1 atm was found to be the least effective. None of the techniques evaluated here lead to complete removal of oxygen. The concentration of residual dissolved oxygen after purging for 20-40 minutes with nitrogen is 0.2-0.4 ppm.

Entities:  

Year:  1994        PMID： 18965910     DOI： 10.1016/0039-9140(94)80110-x

Source DB:  PubMed          Journal:  Talanta        ISSN： 0039-9140            Impact factor:   6.057


  28 in total

1.  Estimation of solid-liquid interfacial tension using curved surface of a soft solid.

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2.  Nucleic Acid Extraction from Synthetic Mars Analog Soils for in situ Life Detection.

Authors:  Angel Mojarro; Gary Ruvkun; Maria T Zuber; Christopher E Carr
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Authors:  Daniel W Woodall; Tarick J El-Baba; Daniel R Fuller; Wen Liu; Christopher J Brown; Arthur Laganowsky; David H Russell; David E Clemmer
Journal:  Anal Chem       Date:  2019-05-09       Impact factor: 6.986

4.  Real-Time Manganese Phase Dynamics during Biological and Abiotic Manganese Oxide Reduction.

Authors:  Jena E Johnson; Pratixa Savalia; Ryan Davis; Benjamin D Kocar; Samuel M Webb; Kenneth H Nealson; Woodward W Fischer
Journal:  Environ Sci Technol       Date:  2016-03-28       Impact factor: 9.028

5.  Validation of a hypoxia-inducible factor-1 alpha specimen collection procedure and quantitative enzyme-linked immunosorbent assay in solid tumor tissues.

Authors:  Sook Ryun Park; Robert J Kinders; Sonny Khin; Melinda Hollingshead; Smitha Antony; Ralph E Parchment; Joseph E Tomaszewski; Shivaani Kummar; James H Doroshow
Journal:  Anal Biochem       Date:  2014-05-04       Impact factor: 3.365

6.  Bhlhe40 Represses PGC-1α Activity on Metabolic Gene Promoters in Myogenic Cells.

Authors:  Shih Ying Chung; Chien Han Kao; Francesc Villarroya; Hsin Yu Chang; Hsuan Chia Chang; Sheng Pin Hsiao; Gunn-Guang Liou; Shen Liang Chen
Journal:  Mol Cell Biol       Date:  2015-05-11       Impact factor: 4.272

7.  The Escherichia coli RlmN methyltransferase is a dual-specificity enzyme that modifies both rRNA and tRNA and controls translational accuracy.

Authors:  Alfonso Benítez-Páez; Magda Villarroya; M-Eugenia Armengod
Journal:  RNA       Date:  2012-08-13       Impact factor: 4.942

8.  Monitoring Astrocyte Reactivity and Proliferation in Vitro Under Ischemic-Like Conditions.

Authors:  Yancy Ferrer-Acosta; Maxine N Gonzalez-Vega; David E Rivera-Aponte; Solianne M Martinez-Jimenez; Antonio H Martins
Journal:  J Vis Exp       Date:  2017-10-21       Impact factor: 1.355

9.  Hydrated electrons induce the formation of interstrand cross-links in DNA modified by cisplatin adducts.

Authors:  B Behmand; A M Noronha; C J Wilds; J-L Marignier; M Mostafavi; J R Wagner; D J Hunting; L Sanche
Journal:  J Radiat Res       Date:  2020-05-22       Impact factor: 2.724

10.  Ni-NTA Affinity Chromatography to Characterize Protein-Protein Interactions During Fe-S Cluster Biogenesis.

Authors:  Terrell D Carter; F Wayne Outten
Journal:  Methods Mol Biol       Date:  2021
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