Results 41 to 50 of about 20,901 (161)

Sulfur geochemistry of hydrothermal waters in Yellowstone National Park, Wyoming, USA. III. An anion-exchange resin technique for sampling and preservation of sulfoxyanions in natural waters

open access: yesGeochemical Transactions, 2003
A sampling protocol for the retention, extraction, and analysis of sulfoxyanions in hydrothermal waters has been developed in the laboratory and tested at Yellowstone National Park and Green Lake, NY.
Ball James W   +5 more
doaj   +1 more source

Anion Exchange Resin and Inorganic Anion Parameter Determination for Model Validation and Evaluation of Unintended Consequences during PFAS Treatment. [PDF]

open access: yesACS ES T Water, 2023
Smith SJ   +14 more
europepmc   +1 more source

IMPROVING OF ANION EXCHANGERES REGENERATION

open access: yesTikrit Journal of Engineering Sciences, 2013
Inthis study, Different basis [NaOH and KOH] of variable concentration are usedto reactivate Anion exchangers employing different schemes .The Laboratoryresults showed large improvement in efficiency of these exchangers ( i.eoperating time was increased ...
Muzher M. Ibrahim, Shymaa A. Hameed
doaj  

Equilibrium Studies on Phenol Removal from Industrial Wastewater Through Polymeric Resins

open access: yesChemical Engineering Transactions, 2016
The efficient removal of phenol from industrial wastewaters has increasingly become a significant environmental concern due to its high toxicity even at low concentrations.
M.D. Victor-Ortega   +2 more
doaj   +1 more source

Anion exchange resin as support for invertase immobilization

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2009
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; line-height: normal; text-align: justify; mso-layout-grid-align: none;"> The invertase (EC 3.2.1.26) from Saccharomyces cerevisiae was employed as a model enzyme in the evaluation of the adsorption ...
M. Vitolo, R. R. Ribeiro
doaj  

Anion exchange resin as support for invertase immobilization

open access: yesRevista de Ciências Farmacêuticas Básica e Aplicada, 2005
The invertase (EC 3.2.1.26) from Saccharomyces cerevisiae was employed as a model enzyme in the evaluation of the adsorption capacity of DOWEX-1X8-50®, a basic anion exchange resin, when used as support in enzyme immobilization.
R.R. Ribeiro, M. Vitolo
doaj  

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