Factors affecting the adsorption
efficiency include initial concentration of [Cu.
3) Assessment of the influence of pH on formaldehyde sorption--the influence of the pH of the formaldehyde solution on the adsorption
results was evaluated by changing the pH of the solutions.
This research studied the adsorption
of the cyanogen from the environment by using a nanosheet made of boron nitride.
This is significant because Sawdust is a inexpensive by-product which is produced widely in the woodcutting industries and has valuable adsorption
and ion exchange characteristics.
Several methods such as ion exchange, solvent extraction, phytoextraction, ultrafiltration, reverse osmosis, and adsorption
have been widely used in order to remove heavy metal from industrial wastewaters.
An adsorbent made of OSA after alkali hydrothermal activation using sodium hydroxide had an adsorption
capacity of 9 and 12 mg/g for the removal of lead and cadmium ions from aqueous solutions, respectively .
A recent adsorption
study of the chromophore on a glass surface by evanescent wave cavity ring-down spectroscopy assumed localized bonding by coulombic attraction between the dye cation and negatively charged dissociated silanol sites on the glass.
Cadmium (Cd) and arsenic (As) were chosen for evaluation of the adsorption
characteristics of soil-biochar systems; the common ionic species [(Cd.
Francois and Jean Rouquerol, Sing, Llewellyn, and Maurin present this detailed text on adsorption
phenomena with a thermodynamics focus.
With the time more remained material will be absorbed since with the increase in the absorbent material and touching time the time for ion exchange and polluted As adsorption
on the Zeolite increases and therefore density of As reduces in waste water
system for car was prepared as presented in Fig.
of IgG onto solid surfaces is of great interest for biomedical applications, such as affinity chromatographic purification, immuno-adsorption
therapy, immunoassays and biosensors.
Accumulating evidence indicates that some drugs may be eliminated during HDF or CHDF by adsorption
onto filter membranes (7-9), as well as by diffusion and ultrafiltration.
March 22, 2012 /PRNewswire/ --Air Products (NYSE: APD) today announced it has acquired advanced adsorption
technology assets for its Generated Gases product lines from Xebec Adsorption
were moisture conditioned by the adsorption
process from an ovendried state and by the desorption process from a water-saturated state.