Dynamic Adsorption of Organic Compounds Dissolved in Synthetic Produced Water at Air Bubbles: The Influence of the Ionic Composition of Aqueous Solutions

2013 ◽  
Vol 27 (9) ◽  
pp. 5128-5134 ◽  
Author(s):  
Mona Eftekhardadkhah ◽  
Gisle Øye
Keyword(s):  
Aqueous Solutions ◽  
Organic Compounds ◽  
Produced Water ◽  
Ionic Composition ◽  
Dynamic Adsorption ◽  
Air Bubbles

Effect of ionic composition on the partitioning of organic compounds in octanol–buffer systems

RSC Advances ◽  
2015 ◽  
Vol 5 (26) ◽  
pp. 20574-20582 ◽  
Author(s):  
Luisa A. Ferreira ◽  
Andrew Chervenak ◽  
Steve Placko ◽  
Aimee Kestranek ◽  
Pedro P. Madeira ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Aqueous Solutions ◽  
Organic Compounds ◽  
Ionic Composition ◽  
Solvent Free

The ionic composition of octanol–buffer systems might have significant effects on the distribution of organic compounds. Their responses to ionic environments follow the relationships established previously in organic solvent-free aqueous solutions.

Estimation of the effect of NaCl on the solubility of organic compounds in aqueous solutions

2000 ◽  
Vol 89 (12) ◽  
pp. 1620-1625 ◽  
Author(s):  
Nina Ni ◽  
Mohamed M. El‐Sayed ◽  
Tapan Sanghvi ◽  
Samuel H. Yalkowsky
Keyword(s):  
Aqueous Solutions ◽  
Organic Compounds

Organic compounds in Weiyuan shale gas produced water: Identification, detection and rejection by ultrafiltration-reverse osmosis processes

2021 ◽  
Vol 412 ◽  
pp. 128699
Author(s):  
Yu Sun ◽  
Minghuo Wu ◽  
Tiezheng Tong ◽  
Peng Liu ◽  
Peng Tang ◽  
...  
Keyword(s):  
Reverse Osmosis ◽  
Organic Compounds ◽  
Shale Gas ◽  
Produced Water

PROGRESS IN THE ANALYSIS OF INORGANIC AND ORGANIC COMPOUNDS IN NON-AQUEOUS SOLUTIONS

1962 ◽  
Vol 31 (4) ◽  
pp. 244-266 ◽  
Author(s):  
A P Kreshkov ◽  
L N Bykova ◽  
N A Kazaryan ◽  
N Sh Aldarova
Keyword(s):  
Aqueous Solutions ◽  
Organic Compounds ◽  
Inorganic And Organic

Some applications of polarography for investigation of equlibria in aqueous solutions of organic compounds

2009 ◽  
Vol 74 (11-12) ◽  
pp. 1777-1789 ◽  
Author(s):  
Petr Zuman
Keyword(s):  
Aqueous Solutions ◽  
Organic Compounds ◽  
Carbonyl Compounds ◽  
Limiting Current ◽  
Nitroso Compounds ◽  
Primary Amines ◽  
Acid Base ◽  
Fast Reactions ◽  
Half Wave

There are two possibilities how to follow equilibria of organic compounds established in aqueous solutions using polarography: for very fast reactions, information can be obtained from shifts of half-wave potentials. For slowly established equilibria, the changes in the limiting current are followed. In both cases variation of the half-wave potentials or limiting currents with concentration of a reactant, present in excess, is followed. The types of reactions, which had been followed in this way, are as follows: hydration–dehydration equilibria, additions of hydroxide ion to carbonyl and nitroso compounds, the role of slowly established acid–base equilibria involving C-acids; further also reactions involving the addition of ammonia, primary amines, hydroxylamine, and hydrazine to carbonyl compounds.

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