adsorption and diffusion (molecular sieves)

... coverage. The economic viability of an adsorption Table 1 Physical adsorption and chemisorption Physical adsorption Chemisorption Low heat of adsorption High heat of adsorption (1.0 to 1.5 times latent ... phenomena of diffusion in zeolites such as long-range diffusion, additional diffusion resistances (surface barriers), structure-related diffusion, and diffusion under...

Ngày tải lên: 01/04/2014, 10:07

... application of sewage sludge and fertilizers, and/ or through land disposal of metal-contaminated municipal and industrial wastes. Chemical processes strongly affect the fate and availability of Cd in ... Cd adsorption, but also accelerated the adsorption kinetics. The adsorption edges shifted to lower pH substantially in the presence of phosphate, indicative of enhanced Cd adsorp...

Ngày tải lên: 15/03/2014, 23:08

... ded- ication and unflinching help from a battalion of people, and now it is our pleasure and duty to acknowledge those who helped in many and varied manners in this endeavor. First and foremost, ... Max-Planck-Institute of Colloids and Interfaces, Pots- dam, Germany Cynthia Q. Sun* Department of Chemistry, The University of Auckland, Auckland, New Zealand Junzo Sunamoto Advanced Re...

Ngày tải lên: 16/03/2014, 11:43

... and its molecular partner HIPPI in the regulation of apoptosis and transcription Nitai P. Bhattacharyya, Manisha Banerjee and Pritha Majumder* Crystallography and Molecular Biology Division and ... protein (AP) complex AP2A1 and AP2A2, clathrin heavy chain 1 (CLH1), and clathrin heavy chain 2 (CLH2), clathrin light chain A (CLTA), and clathrin light chain B (CLTB), and N-met...

Ngày tải lên: 23/03/2014, 07:20

... interplay of the perceptual and the affective as well as of the cognitive and the affective. ere has been very little philosophical analysis of what it is to understand molecules and how they work. ere ... their work. Linking the Objective and Affective with the Aesthetic As Goethe knew well, intuition is important to the process of science, and working with the hands is a way to pr...

Ngày tải lên: 23/03/2014, 13:20

... with standards and expressed as nmolÆmg )1 apoB protein. Protein isolation and analysis Samples (0.5 mL) of the LDL incubations were collected aseptically into 50 lL20m M EDTA and 50 lL0.2m M BHT and ... nature, time course, and extent of LDL modifications induced by glucose and two aldehydes, methylglyoxal and glycolalde- hyde. It has been shown that these agents modify Arg, Lys...

Ngày tải lên: 31/03/2014, 01:20

Ngày tải lên: 01/04/2014, 10:08

... United States, and Central Africa; B and C predominate in Asia; D is associated with southern Europe, the Middle East, and India; E is uniquely African; and F is found in Central and South America ... well standardized Can indicate and confirm emergence of antiviral resistance Wide variation in test sensitivities Direct marker and gold standard for HBV viral replication No g...

Ngày tải lên: 03/11/2012, 09:41

... Results and Discussion 3.1. Adsorption capacity of PAC in aeration tank The adsorption isotherms of new PAC and PAC in the aeration tank for 3,5-DCP are shown in Figure 2. Although the adsorption ... the adsorption isotherm of new PAC, PAC in the aeration tank, and PAC after 1 st and 4 th incubation. The adsorption capacity of PAC decreased with incubation time. In...

Ngày tải lên: 05/09/2013, 08:40

... concentration and pH to the breakthrough time were investigated. Adsorption equilibrium and adsorption kinetics were also studied through batch experiment. The result was found to be an efficient and ... arsenic concentration and pH to the breakthrough time were investigated. Adsorption equilibrium and adsorption kinetics were also studied through batch experiment....

Ngày tải lên: 05/09/2013, 09:38