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Prikaz rezultata 1531-1540 od 1558
Recycled Wool Based Non-Woven Material as Sorbent for Heavy Metals
(University of Minho, Portugal, 2001)
The aim of this study was to investigate the sorption properties of recycled wool based non-woven material for heavy metal ions. To improve sorption properties wool material was treated with air low-temperature plasma (LTP) ...
A new current line division concept for the determination of the current distribution in electrochemical cells. Part I. Theoretical background of the corner weakness effect in electroforming / Нов концепт поделе струјних линија за одржавање расподеле струје у електрохемијским ћелијама. Део I.Теоријске основе појаве "Corner weakness" у галванопластици
(Belgrade : Serbian Chemical Society, 2000)
A new approach to the determination of the current distribution in electrochemicalcells, the current line division concept, is introduced. The new concept, based on thebasic equations of electrics and electrochemical ...
An estimation of the interfacial energy of the copper-copper sulphate solution interface and of the specific surface of copper powder / Procena međupovršinske energije bakar-rastvor bakar sulfata i specifične površine bakarnog praha
(Serbian Chemical Society, 2002)
Apossible way for the estimation of the interfacial energy of the copper – copper sulphate solution interface is proposed. The estimated value of (2.7±0.3) J cm-2 and the derived equations which relate the specific surface ...
Continuous biodisel productions: A review / [Kontinualni postupci dobijanja biodizela]
(Association of the Chemical Engineers of Serbia, 2009)
Continuous biodiesel production on laboratory and industrial scale was analyzed, with focus on their advantages and disadvantages. Attention was paid to specific characteristics of industrial processes in order to point ...
Pattern Recognition Methods in Environmental Radioactivity Studies
(Nova Science Publishers, 2007)
Pattern recognition methods provide powerful tools for the analysis and interpretation of large environmental data sets generated within environmental monitoring programmes. Most of these data sets consist of trace elements ...
Analysis of polycyclic aromatic hydrocarbons (PAHs) in soil by soft independent modeling of class analogy (SIMCA)
(Serbian Chemical Society, 2003)
Toksičnost rastvora baznih boja nakon sorpcije na netkanom materijalu na bazi vune kao sekundarne sirovine obrađenom vodonik-peroksidom / The toxicity of basic dyes solution after the sorption on recycled wool-based nonwoven material treated by hydrogen peroxide
(Beograd : Srpsko hemijsko društvo, 2008)
U ovom radu je ispitana akutna toksičnost rastvora baznih boja C.I. Basic Yellow 28 i C.I. Basic
Red 46 pre i posle sorpcije na netkanom materijalu na bazi vune kao sekundarne sirovine, koji je
obrađen vodonik-peroksidom. ...
Ozone absorption in raw waters
(Serbian Chemical Society, 2008)
The ozone absorption in raw water entering the main ozonization step at the Belgrade drinking water supply plant was investigated in a continuous stirred tank reactor (CSTR). A slow chemical reaction rate of dissolved ozone ...
Ion chromatography usage for inorganic anions determination in papermaking waters
(Krohova : Process Engineering Publisher, 2008)
Reactivity of cyclohex-1-enylcarboxylic and 2-methylcyclohex-1-enylcarboxylic acids with diazodiphenylmethane in aprotic solvents / Reaktivnost cikloheks-1-enilkarbonske i 2-metilcikloheks-1-enilkarbonske kiseline sa diazodifenilmetanom u aprotičnim rastvaračima
(Serbian Chemical Society, Belgrade, 2000)
Rate constants for the reaction of diazodiphenylmethane with cyclohex-1-enylcarboxylic acid and 2-methylcyclohex-1-enylcarboxylic acid were determined in nine aprotic solvents, as well as in seven protic solvents, at 30 ...