نتایج جستجو برای: breakthrough curve

تعداد نتایج: 139336  

2012
Manase Auta

Global environmental pollution challenges can be alleviated if proper disposal and conversion of wastes is promoted. An attempt of converting waste to wealth was made in this study by converting oil palm empty fruits bunch to activated carbon through chemical activation with potassium hydroxide which was used for adsorption of Rhodamine B dye from waste water. Fixed-bed column adsorption system...

2001
Dominique BRUEL

A suite of numerical modules has been developed, specifically devoted to the understanding of flow through faulted and fractured deep rock masses. The present application concerns the geothermal project developed at the Soultz sous Forêts site (France) in the Rhine graben geological setting. This area seems well suited for such a project, since most of the faults and fractures are nearly optima...

2014
Seyed Hosseini

Application of Granular Activated Carbon (GAC) in adsorption process has been studied for the advanced treatment of municipal and industrial wastewater. Because of entering poisonous compounds such as furfural, phenol and sulfides into the oily wastewater of Tehran refinery, biological aeration basins of wastewater treatment unit may not have the desired performance of COD reduction. In this st...

Journal: :Journal of Mental Health and Human Behaviour 2018

Journal: :Nature Reviews Nephrology 2010

Journal: :Human Vaccines & Immunotherapeutics 2014

2017
Andrew Beenken Andrew S. Bomback

INTRODUCTION Angiotensin-converting enzyme inhibitors and angiotensin receptor blockers are widely used in congestive heart failure and chronic kidney disease, but up to 40% of patients will experience aldosterone breakthrough, with aldosterone levels rising above pre-treatment levels after 6-12 months of renin-angiotensin-aldosterone system blockade. Aldosterone breakthrough has been associate...

2013
Seung-Gun Chung Soon-Jae Lee Dong-Ju Kim Sang-Hyup Lee Jae-Woo Choi

In this study, we performed a conceptual modeling on solute transport based on theoretical stream tube model (STM) with various travel time distributions assuming a pure convective flow through each tube in order to investigate how the lengths and distributions of solute travel time through STM affect the breakthrough curves at the end mixing surface. The conceptual modeling revealed that 1) th...

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