Adsorption and Kinetic Studies of the Intercalation of Some Organic Compounds onto Na+-Montmorillonite

2002 ◽  
Vol 245 (1) ◽  
pp. 116-125 ◽  
Author(s):  
A.H. Gemeay ◽  
A.S. El-Sherbiny ◽  
A.B. Zaki
Keyword(s):  
Organic Compounds ◽  
Kinetic Studies

scholarly journals Kinetic studies of the metabolism of foreign organic compounds. 3. The conjugation of phenols with glucuronic acid

1952 ◽  
Vol 52 (3) ◽  
pp. 416-419 ◽  
Author(s):  
H. G. Bray ◽  
Brenda G. Humphris ◽  
W. V. Thorpe ◽  
K. White ◽  
P. B. Wood
Keyword(s):  
Organic Compounds ◽  
Glucuronic Acid ◽  
Kinetic Studies

scholarly journals Wet Oxidation of Dairy Sewage

2012 ◽  
Vol 19 (1) ◽  
pp. 29-38
Author(s):  
Klara Piotrowska ◽  
Mirosław Imbierowicz ◽  
Andrzej Chacuk
Keyword(s):  
Kinetic Model ◽  
Oxygen Partial Pressure ◽  
Partial Pressure ◽  
Organic Compounds ◽  
Reduction Rate ◽  
Kinetic Studies ◽  
Wet Oxidation ◽  
Tank Reactor ◽  
Good Agreement

Wet Oxidation of Dairy Sewage Results of kinetic studies on the process of wet oxidation of dairy sewage are presented. Experiments were carried out in a stirred batch tank reactor at the oxygen partial pressure equal to 1 MPa and at temperature ranging from 473 to 523 K. Dairy sewage was subjected to oxidation at a natural pH close to 4. The efficiency of decomposition of organic compounds was estimated on the basis of TOC measurement. The highest TOC reduction rate reached 79.6%. A kinetic model of the process was proposed and its parameters were determined experimentally. Good agreement of the experimental and calculated results was obtained.

scholarly journals Kinetic studies of the metabolism of foreign organic compounds. 4. The conjugation of phenols with sulphuric acid

1952 ◽  
Vol 52 (3) ◽  
pp. 419-423 ◽  
Author(s):  
H. G. Bray ◽  
Brenda G. Humphris ◽  
W. V. Thorpe ◽  
K. White ◽  
P. B. Wood
Keyword(s):  
Sulphuric Acid ◽  
Organic Compounds ◽  
Kinetic Studies

scholarly journals Physicochemical and Adsorption Characteristics of Divinylbenzene-co-Triethoxyvinylsilane Microspheres as Materials for the Removal of Organic Compounds

Molecules ◽  
2021 ◽  
Vol 26 (8) ◽  
pp. 2396
Author(s):  
Alicja Bosacka ◽  
Małgorzata Zienkiewicz-Strzalka ◽  
Małgorzata Wasilewska ◽  
Anna Derylo-Marczewska ◽  
Beata Podkościelna
Keyword(s):  
Organic Compounds ◽  
Spherical Shape ◽  
Kinetic Studies ◽  
Inorganic Materials ◽  
Molar Ratio ◽  
Water And Wastewater Treatment ◽  
Molar Ratios ◽  
X Ray Scattering ◽  
Complementary Techniques ◽  
Saxs Analysis

In this work, organic-inorganic materials with spherical shape consisting of divinylbenzene (DVB) and triethoxyvinylsilane (TEVS) were synthesized and investigated by different complementary techniques. The obtained microspheres may be applied as sorbent systems for the purification of organic compounds from water. The hybrid microspheres combine the properties of the constituents depending on the morphologies and interfacial bonding. In this work, the influence of the molar ratio composition of crosslinked monomer (DVB) and silane coupling agent (TEVS) (DVB:TEVS molar ratios: 1:2, 1:1 and 2:1) on the morphology and quality of organic-inorganic materials have been examined. The materials were analysed using small angle X-ray scattering (SAXS) analysis, low-temperature nitrogen sorption, scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) to provide information on their structural and surface properties. Moreover, thermal analysis was performed to characterize the thermal stability of the studied materials and the adsorbent-adsorbate interactions, while adsorption kinetic studies proved the utility of the synthesized adsorbents for water and wastewater treatment.

scholarly journals Kinetic studies of the metabolism of foreign organic compounds. 2. The formation of phenols from certain precursors

1952 ◽  
Vol 52 (3) ◽  
pp. 412-415 ◽  
Author(s):  
H. G. Bray ◽  
Brenda G. Humphris ◽  
W. V. Thorpe ◽  
K. White ◽  
P. B. Wood
Keyword(s):  
Organic Compounds ◽  
Kinetic Studies
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