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Selection of natural materials for In situ remediation and prevention of environment contamination by lead
(Grafima Loannis Tsarouchidis, Thessaloniki, 2002)
Stability of the solid matrix - contaminant system represents a crucial parameter in selection of the appropriate natural material for in situ remediation of the environment contaminated by toxic heavy metals. We have ...
Osmotic coefficient of the ZnSO4(aq) at T=298.15 K
(Academic Press Ltd- Elsevier Science Ltd, London, 2002)
The osmotic coefficient of ZnSO4(aq) has been measured at T = 298.15 K by the iso-piestic method, in the range of molalities from 1.3 to 3.0 mol . kg(-1), with KCl(aq) as the reference solution. Experimental data of osmotic ...
Application of plasma in wool processing
(Serbian Acad Sciences Arts, Belgrade, 2002)
Mass spectrometric study of some 4-pyrimidine carboxylic acids
(Wiley, Hoboken, 2002)
Mass spectrometry has been applied in order to study the main fragmentation routes of some 4-pyrimidene carboxylic acids. Differences in fragmentation were caused by the nature of the substituent in position 2 of the ...
An inverse gas chromatography study of the adsorption of organics on nickel- and copper-hexacyanoferrates at zero surface coverage
(Academic Press Inc Elsevier Science, San Diego, 2002)
The surface properties of Ni and Cu hexacyanoferrates were investigated by the inverse gas chromatography method. Retentions of 10 organic compounds were measured at zero surface coverage in the temperature range 80 to 95 ...
Bioreactor studies of native and tissue engineered cartilage
(IOS Press, Amsterdam, 2002)
Functional tissue engineering of cartilage involves the use of bioreactors designed to provide a controlled in vitro environment that embodies some of the biochemical and physical signals known to regulate chondrogenesis. ...
Reversal of substituent effect on electronic absorption spectra of N-(4-substituted phenyl)-benzamides in different solvents
(Natl Inst Science Communication, New Delhi, 2002)
Absorption spectra of eleven N-(4-substituted phenyl)-benzamides have been recorded in ten solvents in the range 200400 nm. The substituents at the phenyl nucleus are as follows: N (CH3)(2), OCH3, CH3, H, Cl, Br, F, CN, ...
The recycled-wool-based nonwoven material sorption capacity for some oils
(DWI Reports, 2002)
The possibility of using nonwoven fabrics based on recycled wool as sorbents in the case of oil spills is studied. The effect of chitosan and low-temperature air plasma treatment on oil sorption is investigated. Results ...
Characterization of high-energy ball milled prealloyed copper powder containing 2.5 wt%Al
(Springer, Dordrecht, 2002)
Alginate-immobilized lipase by electrostatic extrusion for the purpose of palm oil hydrolysis in lecithin/isooctane system
(Elsevier Sci Ltd, Oxford, 2002)
Lipase from Candida rugosa was immobilized in alginate beads for possible application in non-aqueous or microaqueous reaction systems. An electrostatic droplet generation technique was used for production of small diameter ...