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Bioadsorption of Pb(II) onto Anethum graveolens from Contaminated Wastewater: Equilibrium and Kinetic Studies
Anethum Graveolens Biomass Bioadsorption Pb(II) Removal Adsorption Kinetic
2013/3/8
In the present study we reported the feasibility of the Anethum graveolens as biosorbent to remove Pb(II) from aqueous solutions. Anethum graveolens was characterized by scanning electron microscopy a...
Equilibrium Isotherms and Kinetic Studies of Removal of Methylene Blue Dye by Adsorption onto Miswak Leaves as a Natural Adsorbent
Miswak Leaves Salvadora Persica Methylene Blue Adsorption Isotherms Adsorption Kinetics
2013/3/12
In this research miswak leaves, agriculture wastes, available in large quantity in Saudi Arabia, was used as low-cost adsorbent for removing methylene blue (MB) dye. Equilibrium behavior of miswak lea...
Cooking rate of pineapple bakery jam was investigated and the effect of cooking temperature, stirring speed and batch volume on rate constant was examined. The linear relationship between the logarith...
Kinetic Studies for an Aerobic Packed Bed Biofilm Reactor for Treatment of Organic Wastewater with and without Phenol
Packed Bed Reactor Biofilm Mixed Culture COD Removal Phenol Kinetic Model
2013/3/20
A laboratory scale aerobic fixed film bioreactor packed with glass beads for biofilm growth was used to evaluate the removal efficiencies of COD and phenol for a carbohydrate—phenol mixture in wastewa...
Comparative kinetic studies on the alkaline hydrolysis of halogen substituted isocoumarins
Hydrolysis isocoumarin kinetics
2010/10/18
Kinetics of the hydrolysis of 3-(2'-chloro-6'-fluorobenzyl) isocoumarin (1), 3-(4'-fluorophenyl)isocoumarin (3), 3-(2'- fluorophenyl)isocoumarin (5), 3-(2'-chlorophenyl)isocoumarin (7), and 3-(4'-chlo...
Kinetic Studies With Crude Tomato Lipoxygenase
tomato lipoxygenase crude kinetics substrate
2009/1/14
Crude tomato lipoxygenase (LOX) from ripe Florida47 tomatoes was used in this study. Extracted crude LOX was assayed spectrophotometrically. The effects of different buffers and pHs, substrate prepara...
Kinetic Studies with Crude Tomato Alcohol Dehydrogenase
tomato alcohol dehydrogenase Dalziel coefficients enzyme kinetics
2009/1/13
Tomato alcohol dehydrogenase (ADH) is very important in the formation of fresh tomato aroma volatiles. The kinetic characterization and isolation of this enzyme may promote some in vitro applications....
Kinetic Studies on Endo-β-galactosidase by a Novel Colorimetric Assay and Synthesis of Poly-N-acetyllactosamines Using Its Transglycosylation Activity
endo-β-galactosidase enzyme assay poly-N-acetyllactosamine kinetics transglycosylation
2008/4/20
Novel chromogenic substrates for endo-β-galactosidase were designed on the basis of the structural features of keratan sulfate. Galβ1,4GlcNAcβ1,3Galβ1,4GlcNAcβ-pNP (2), which consists of two repeating...