Volume 18, Number 1 (2007)

Table of contents:

Cover

Non-aqueous titrations: Solvent effect on potentiometric titrations of some amines 

Feray AYDOGAN, Sevgi KOCAOBA and Hüseyin AFSAR

The investigation of the interaction of epirubicin HCl with Fe(III) and the determination of the formation constant of the EPR HCl-Fe(III) complex 

Serap AYAZ, Filiz ARIOZ OZDEMIR and Mürsit PEKIN

Levels of Mg and Cd concentration in citrus fruits 

Alina SOCEANU, Simona DOBRINAS, Viorica POPESCU Semaghiul BIRGHILA and Vasile MAGEARU

Introductory study regarding the optimization of a new qualitative method used for checking the milk pasteurization 

Florica Busuricu, Doina Paula Balaban , Gabriela Stanciu and Andrea ANGHEL

Ethanol as a lead / MTBE replacement for spark ignition engines in Libya 

Mohamed M. ELGRNI, Haroun A.K SHAHAD, Maher A.R. SADIQ AL-BAGHDADI, Abdulah EL HINSHIRI, Hashim R. ABDOL-HAMID, and Mohamed EL TAMZINI

Modeling optimizes PEM fuel cells to extract peak energy from our fuels – a CFD study 

Maher A.R. SADIQ AL-BAGHDADI, Haroun A.K. SHAHAD, and Salem A.S. ELJAWASHI

Bioassays and bioremediation of petroleum contaminated soils and waters 

Stefano GIROTTI, Elida FERRI, Luca BOLELLI, Elisabetta MAIOLINI, Anna POMPEI, Diego MATTEUZZI and Paolo FONTI

Waste management onboard the offshore drilling rigs 

Marian CIRNAT and Elisabeta CHIRILA..

A new principle in physics and biochemistry: water principle 

Maria MIRZA

The effects of long time treatment on flue gas in refineries’ furnaces 

Gheorghe ANGHELACHE, Niculae VICIU, Marcel LUCA, Ciprian ANGHEL, Sorin ION, Lucia DRAGU and Gheorghe SANDU ..

The assessment of biological phosphorus removal possibilities at Constantza South municipal WWTP, Romania 

Angela PANA and Elisabeta CHIRILA

Sulphonium salts from tetrahydrothiophene 

Nicolae RASANU and Lucica BARBES .

Metals determination in some petroleum industry spent catalysts 

Elisabeta CHIRILA, Semaghiul BIRGHILA and Simona DOBRINAS .

GC-MS characterization of the volatile oil from Lapsana communis L 

Gabriela STANCIU, Simona LUPSOR and Mariana ARCUS

Characterization of crude oils fractions using combined chromatographic methods 

Claudia Irina KONCSAG, Mariana POPESCU , Cornelia BALBAE, Gabriela STANCIU and Dana Cristina TONCU

Water quality characteristics along the course of the Danube river. I. The Rasova area. 

Anca DUMBRAVA, Simona DOBRINAS and Semaghiul BIRGHILA

New wastewater treatment technologies in petrochemical industries 

Casen PANAITESCU, Cornel PATRASCU, Loredana DOBRE and Maria POPA

Household solid waste management and its impact on the environment in Tulcea city, Romania 

Liviu-Daniel GALATCHI and Alexandra VINTILA

The investigation of heavy metals behavior in burning decontamination systems of soil contaminated with oil products 

Cornel PATRASCU, Loredana DOBRE, Maria POPA and Casen PANAITESCU .

Nucleotides separation by capillary electrophoresis techniques 

Camelia DRAGHICI and Gheorghe COMAN.