Treated mixture

LiNbOj appeared in the treated mixtures that contained more than a 0.33 mol fraction of Nb02F. This indicates that the system is not pseudo-binary in mixtures with higher Nb02F mol fraction compositions. 

The compound NaTa02F2 was found in treated mixtures that contained a higher concentration of Ta02F. The formation of this compound can be explained by the following decomposition process ... 

Resmi et al. [59] used laterite stones for the immobilization of Pseudomonas putida (MTCC 1194). The amount of bacterial biomass attached to the support was 8.64 g/100 g of stones on dry weight basis. Packed bed reactor was used for treating mixture of seven azo dyes. With the help of immobilized bacterial strain, dye mixture was degraded to nontoxic smaller molecules. It was reported that even after 2 months, bacteria-coated pebbles were stable and suitable for the aerobic degradation of azo dyes. With the help of TLC and HPLC, 61.7% degradation was reported at the concentration of 50 pg/mL of dye. 

Chemists need to treat mixtures quantitatively. For example, a chemist may need to monitor a pollutant, administer a dosage, or transfer a known amount of a solute. In this section, we meet the most common measure of concentration, the molar concentration, 3W. The molar concentration is commonly referred to informally as the molarity, and we shall use that term. 

ZrSiO and low-intensity lines of monoclinic (0.316, 0.284, 0.219, 0.180 nm) and tetragonal (0.295 nm) zirconium dioxide and a-cristobalite (0.405, 0.169 nm). The X-ray pattern of mechanically activated mixture 3 contains lines of zircon and only two low-intensity lines of a-cristobalite. The X-ray pattern of a mechanically activated and thermally treated mixture 2 is practically identical to that of mixture 3, and X-ray pattern of mixture 4 contains weak reflections of monoclinic and tetragonal zirconium dioxide. 

Temuujin J., Mackenzie K.J.D., Schmucker M., et al. Phase evolution in mechanically treated mixtures of kaolinite and alumina hydrates (gibbsite and boehmite). J. Europe Ceram. Soc. 2000 20 413-21. 

In this paper the adsorption of organic matter on activated caii>on from primary microbiologically treated mixtures of oil refinery and municipal wastewaters, as well as its simultaneous desorption by microbiological oxidation is considered. It has been established that the denitrification bacteria use the adsorbed organic matter as a carbon source in the denitrification process. In this way a bioregeneration of the activated carbon has been achieved, as well as the control of organic and nitrate load in the effluent. 

The objective of the present work is to investigate the process of continuous adsorption of organic matter from the biologically treated mixtures of wastewaters from an soil refinery and a municipal source on activated carbon, which is accompanied by its desorption via biodegradation. 

Similarly, l-chloro-l-(3-thienyl)cyclopropanes 3 were synthesized by treating mixtures of alkenes and 3-dichloromethylthiophenes with potassium /er/-butoxide. Again, the geometry of the alkenes was retained in the cyclopropanes formed. ... 

Thus Flaig (1966a) has examined hypothesis 1 by analyzing the humic products of rotting straw. Other workers have oxidized mixtures of model phenols and quinones to support hypothesis 2. Martin and Haider (1980) have treated mixtures of phenol and amino acids with fungal and bacterial enzymes to simulate hypothesis 4. Even artificial landfills have produced humates (Fuller and Artiola-Fortuny, 1982). 

Here we consider the prediction of the VLE behavior of mixtures, the constituents of which exist as pure liquids at the temperature and pressure at which the UNIFAC model parameters are evaluated. The reason for this restriction is that the excess free energy in most models is defined with respect to the pure liquid state. However, it is also possible to treat mixtures of noncondensable gases with condensable compounds by means of such predictive models, and this is the subject of Section 5.3. 

Aono, H., Itagaki, Y. and Sadaoka, Y. (2007) Na3Zr2Si2PO]2-based CO2 gas sensor with heat-treated mixture of lijCOj and Nd Oj as an auxiliary electrode. Sens. Actuators 126 (2), 406—14. 

In the case of the ethyl and propyl amines it is not economically possible to treat mixtures of the salts with a quantity of alkali equivalent to the primary amine present and then boil out this amine in pure condition. It is however, entirely practical to treat such a mixture with a quantity of alkali equivalent to both the primary and tertiary amines present and then boil the solution so as to drive out these amines and leave only the secondary amine salt in the solution. 

It is practical to treat mixtures of the salts of the amines with a quantity of alkali which is equivalent stoichiometrically to the alkylamines present in the mixture which have dissociation constants smaller than 60% of the dissociation constant of the secondary amine present in the mixture. 

Another particular case of interest in treating mixtures of gases is that of moist air encountered in most ventilating and air conditioning situations. By using a familiar expression for the molal fraction of water vapor as a function of the humidity ration w, namely,... 

When mixtures of Mn(N03)2 and H-ZSM-5 were thermally treated for 2 h at 870 K, XPS revealed a significant decrease in the surface concentration of manganese [35]. Further evidence for introduction of Mn into H-ZSM-5 was provided by the ESR spectra of MnO/H-ZSM-5 and MnCl2/H-ZSM-5 mixtures after heat-treatment at 870 K and 770 K followed by rehydration at ambient temperature [14,35]. The spectra showed a signal with six hyperfine lines typical of Mn + in cation sites with Oj, symmetry. Also, TPDA, TPE and IR (consumption of acidic OH groups, decreased pyridinium ion formation upon pyridine admission to the heat-treated mixture, increased density of... 

The following discussion is limited to the usual type of column, equipped with sieve plates, operating at pressures not far from atmospheric, and treating mixtures having ordinary properties. 

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