Vol 14, No 2 (2015)

Table of Contents

Editorial

Innovative materials and processes
Dan Cascaval
267--1

Articles

Study of the synthesis and environmental removal of 4,4 -dipyridine derivatives
Ana Chira, Bogdan Bucur, Toma Galaon, Gabriel-Lucian Radu
269-275
Development and optimization of water based paint formula in order to reduce vocs emissions
Andrei Ionut Simion, Irina Ionita, Cristina-Gabriela Grigoras, Lidia Gabriela Favier-Teodorescu, Lucian Gavrila
277-288
An improved methodology for determination of radiochemical and chemical impurities in the synthesis process of 18f-fdg (2-[18f] fluoro-2-deoxy-d-glucose)
Mirela Mihon, Catalin Tuta, Radu Leonte, Alina Catrinel Ion, Vasile Lavric, Dana Niculae
289-296
Volatiles in tam ioasa rom neasca via supercritical fluid extraction (sfe) analysis
Lucia Cintia Colibaba, Valeriu V. Cotea, Liliana Rotaru, Bogdan Nechita, Marius Niculaua, Stefan Tudose-Sandu-Ville, Camelia Luchian
297-302
Development and validation of uv spectrophotometric method for determining the herbicide molinate with and without alginate microparticles
Ana M. Paiva, Berta N. Estevinho, Fernando Rocha, Olga C. Nunes
303-309
Influence of hydroxypropyl-beta-cyclodextrin on the physicochemical and biological characteristics of a flavone with important pharmacological properties
Andreia Corciova, Bogdan Cioroiu, Cornelia Mircea, Cristina Tuchilus, Constantin Ciobanu, Cristina Dimitriu, Bianca Ivanescu
311-319
Rural development through the optimization of the renewable energy potential
Liliana Topliceanu, Konstantinos Sioulas
321-330
Environmental impact and risk assessment of the main pollution sources from the romanian black sea coast
Brindusa Robu, Oana Jitar, Carmen Teodosiu, Stefan-Adrian Strungaru, Mircea Nicoara, Gabriel Plavan
331-340
Influence of extraction methods on caraway (carum carvi l.) essential oil yield and carvone/limonene ratio
Csaba Dezso Andr s, Roz lia Veronika Salamon, Imola Barab s, Irina Volf, Alexandru Sz p
341-347
Catalytic and non-catalytic pyrolysis of biologically treated manure
Maria Fernandez-Lopez, Maria Magdalena Parascanu, Diego L pez-Gonz lez, Gabriela Soreanu, Antonio Avalos-Ram rez, Paula Sanchez, Jose Luiz Valverde, Luz Sanchez-Silva
349-355
Case study on energy efficiency of biogas production in industrial anaerobic digesters at municipal wastewater treatment plants
Alexandrina Zuza, Paul Serban Agachi, Vasile Mircea Cristea, Abhilash Nair, Nguyen Ngoc Tue, Cristina Horju-Deac
357-360
Characterization of dyes loaded polyvinyl alcohol (pva) based hydrogels through cielab method
Adina Papancea, Silvia Patachia
361-371
Separation of aromatic intermediates of biological interest using emulsion liquid membranes
Alexandra Raluca Miron, Aurelia Cristina Nechifor, Abbas Abdul Kadhim Klaif Rikabi, Szidonia Katalin Tanczos
373-379
Layered double hydroxides as adsorbents for anionic dye removal from aqueous solutions
Maria Celina Alexandrica, Mihaela Silion, Doina Hritcu, Marcel Ionel Popa
381-388
New complexes of 2-(1h-1, 2, 4-triazol-3-yl) pyridine with co(ii), cd(ii), rh(iii), ions: synthesis, structure, properties and potential applications
Petronela Horlescu, Daniel Sutiman, Corneliu S. Stan, Carmen Mita, Cristian Peptu, Maria E. Fortuna, Cristina Albu
389-397
Copper nanoparticles supported on polyetherfunctionalized mesoporous silica. synthesis and application as hydrogenation catalysts
Constantin Rudolf, Irina Mazilu, Alexandru Chirieac, Brandusa Dragoi, Fatima Abi-Ghaida, Adrian Ungureanu, Ahmad Mehdi, Emil Dumitriu
399-408
Comparative study of prehydrolysis methods for vegetal materials
Corina Malutan, Adina Elena P nzariu, Teodor Malutan
409-413
Studies on the photocatalytic degradation of organic dyes using ceo2 - zno mixed oxides
Gabriela Antoaneta Apostolescu, Corina Cernatescu, Claudia Cobzaru, Ramona Elena Tataru-Farmus, Nicolae Apostolescu
415-420
Synthesis and electron transport properties of some new 4,7-phenanthroline derivatives in thin films
Cristina M. Al Matarneh, Ramona Danac, Liviu Leontie, Florin Tudorache, Iulian Petrila, Felicia Iacomi, Aurelian Carlescu, Gigel Nedelcu, Ionel Mangalagiu
421-431
Distribution of oxygen transfer rates in stirred bioreactor for different fermentation broths - oxygen-vector dispersions
Anca-Irina Galaction, Alexandra Cristina Blaga, Corina Paraschiva Ciobanu, Marius Turnea, Dan Cascaval
433-447
Ion exchange processes on weak acid resins for wastewater containing cooper ions treatment
Cristina Modrogan, Alexandra Raluca Miron, Oanamari Daniela Orbulet, Cristina Costache, Giani Apostol
449-454
Biosorption of antimony by brown algae
S. muticum AND A. nodosum Gabriela Ungureanu, S lvia Santos, Rui Boaventura, Cid lia Botelho LSRE Laboratory of Separation Engineering, Associate Laboratory LSRE/LCM, Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto,
455-463
Preliminary ecotoxicological evaluation of erythrosin b and its photocatalytic degradation products
Laura Carmen Apostol, Camelia Smaranda, Mariana Diaconu, Maria Gavrilescu
465-471
Pore structure characterization of chemically modified biochar derived from rice straw
Sobhy M. Yakout, Abd El Hakim M. Daifullah, Sohair A. El-Reefy
473-480
Transformation of technogenic cu and zn compounds in chernozem
Tatiana M. Minkina, Tatiana V. Bauer, Abdulmalik A. Batukaev, Saglara S. Mandzhieva, Marina V. Burachevskaya, Svetlana N. Sushkova, Tatiana V. Varduni, Alexey K. Sherstnev, Valery P. Kalinichenko
481-486
Health risk assessment of heavy metals and polycyclic aromatic hydrocarbons in soil at coke oven gas plants
Hou Wei, Zhang Le, Li Shuxian, Wu Dan, Li Xiaojun, Ji Lan, Ma Xiping
487-496
Experimental study on the aeration oxygenation into printing and dyeing wastewater using jet aerator
Chunsheng Lei, Xiaofeng Zhu, Meicheng Zhou, Liangfei Dong, Feng e Zhang
497-501