These results suggest that a higher annealing temperature promotes an increase in the stronger basic sites.
3DOM tungstated zirconia was found to be more stable in the strong basic environment of the zeolite precursor solution.
The strong basic anionic resin is treated by sodium hydroxide solution to replace chloride anion by hydroxyl group ion.
In particular, the compound 1 exhibited a two-step response to the strong basic anions such as F−.
The microbial flocculants (MBF) produced by TG-1, named as MBF-TG-1, was applied to defecating the strong basic trona suspension in the trona industry.
As the annealing temperature increased, a surface area reduction took place, and the formation of a segregation layer increased the external foreign cation concentration and the stronger basic sites on the surface of the Y-doped samples.
In the presented paper the studies on the sorption of Cr VI) and As V) on the strong basic polystyrene Amberlite IRA 402, Amberlite IRA 900 and polyacrylate Amberlite IRA 458 and Amberlite IRA 958 ion exchangers were carried out.
The strong basic anions such as F− and AcO− resulted in significant decrease in fluorescent emission intensity of the compound 1, accompanied synchronously with a dramatic color change from colorless to deep yellow in organic medium.
NiCo-Mg/Al-1.7 catalyst showed the highest activity and stability among the four catalysts owing to its right metallic NiCo alloy sites to activate CH4 and the strong basic sites to activate CO2.
