Sentence examples for vacant surface from inspiring English sources

This phenomenon was due to the fact that a large number of vacant surface sites were available for adsorption at the initial stage.

This progression is expected to be based on the large number of vacant surface sites available for adsorption during the initial stage.

The fast biosorption of phenol and cyanide at the beginning may be owing to the obtainability of huge number of active vacant surface sites on the CSAC surface.

A large number of vacant surface sites were available for adsorption during the initial stage of treatment, and after a lapse of time it was difficult to occupy the remaining vacant surface sites, due to repulsive forces between the CR dye adsorbed on the surface of Ca-bentonite and the solution phase (Lian et al. 2009).

This is due to the fact that a large number of vacant surface sites are available for adsorption during the initial stage and with the increase of time the remaining vacant surface sites are difficult to be occupied due to repulsive forces between the solute molecules on the solid and bulk phases.

After a lapse of time, the remaining vacant surface sites are difficult to occupy because of repulsive forces between the solute molecules on the solid and bulk phases (Rajesh Kannan et al. 2010; Das and Mondal 2011).

We investigated the relationship of the abundances of 10 invasive species to variables of urban spatial structure [land use (houses, apartments, commercial/industrial, or vacant), impervious surface, distance from city center, distance from forest preserve, income] at an individual block scale of analysis.

After these reactions, the oxide surface vacant sites were recovered partially through steam post-treatment.

Thus, the inhibitors may adsorb on the metal/acid solution interface by one and/or more of the following ways: (i) donor acceptor interactions between the π-electrons of aromatic ring and vacant d-orbital of surface iron atoms, (ii) interaction between unshared electron pairs of heteroatoms and vacant d-orbital of iron surface atoms.

The enhanced biosorption may also be due to the fact that initially, the sites on the PCW surface are vacant and the solute concentration gradient is high.

Hopping number (n) estimates the chance of Pb II) ions finding vacant sites on the surface of the nanofibre composites during sorption was calculated as shown in Table 2.