Vol 11, No 1 (2012)

Table of Contents

Articles

Polycyclic aromatic hydrocarbons in wastewater sewerage system from the cluj-napoca area
Livia Alhafez, Nicoleta Muntean, Edward Muntean, Tania Mihaiescu, Radu Mihaiescu, Dumitru Ristoiu
5-12
Mathematical models to support pollution counteraction in case of accidents
Elisabeta-Cristina Ani, Vasile Mircea Cristea, Paul Serban Agachi
13-20
Removal of cr(vi) from aqueous environment using peat moss: equilibrium study
Catalin Balan, Irina Volf, Petru Bulai, Doina Bilba, Matei Macoveanu
21-28
Physicochemical and rheological characterization of complex coagulants derived from weak and medium anionic polymers and medium cationic surfactant
Constantin Bobirica, Liliana Bobirica, Gabriel Dabija, Mihaela Mihai
29-35
Equilibrium and kinetics study of nitrate removal from water by purolite a520-e resin
Laura Bulgariu, Anca Ceica, Liliana Lazar, Igor Cretescu, Ion Balasanian
37-45
Controlling the activity and chemoselectivity in the cinnamaldehyde hydrogenation by insertion of nonnoble metals in the matrix of hydroalcite-like materials
Alexandru Chirieac, Brindusa Dragoi, Adrian Ungureanu, Alina Moscu Corcodel, Constantin Rudolf, Alexandra Sasu, Emil Dumitriu
47-54
Physico-chemical characteristics and dynamics of the wells water in galati county (romania)
Maria Cioroi, Mirela Praisler
55-60
Photocatalytic activity of a silver doped tio2 modified zeolite in the degradation of reactive yellow 125 azo dye
Liliana Andreea Colar, Elida Cristina Ilinoiu, Florica Manea, Rodica Pode, Carmen Lazau
61-68
Food chain biomagnification of heavy metals in samples from the lower prut floodplain natural park
Iulia Gabriela David, Marius Lucian Matache, Alin Tudorache, Gabriel Chisamera, Laurentiu Rozylowicz, Gabriel Lucian Radu
69-73
Lignocellulosic biorefinery
Anton Friedl
75-79
Environmental impact of pulp and paper mills
Dan Gavrilescu, Adrian Catalin Puitel, Gheorghe Dutuc, Grigore Craciun
81-85
The impact of organic and mineral fertilizers on the yield and minerals contents of fabaceae from permanent grassland
Monica Harmanescu, Alexandru Moisuc, Iosif Gergen
87-91
Infrasound impact on the aquatic ecosystems and life quality
Carmen Catalina Ioan, Cornelia Ursu
93-98
Assessing environmental impact of packaging paper production based on recycled fibre raw material
Alina Iosip, Mercedes Hortal, Antonio Dob n, Elena Bobu
99-108
Effects of the environmental stress on two fish populations revealed by statistical and spectral analysis
Gabriel Lazar, Dorel Ureche, Irina Loredana Ifrim, Marius Stamate, Camelia Ureche, Valentin Nedeff, Ileana Denisa Nistor, Adriana Luminita Finaru, Iuliana Mihaela Lazar
109-124
Filtering media functionalized with monochlorotriazinyl- -cyclodextrin
Constantin Luca, Ana-Maria Grigoriu, Florin Ciolacu
125-132
Levels of metals and organochlorine compounds in seafood consumed in cluj-napoca, romania
Mirela Miclean, Oana Cadar, Claudiu Tanaselia, Adriana Gog, Marin Senila, Ioan Stefan Groza
133-140
A new photo-fenton procedure applied in oxidative degradation of organic compounds from wastewater
Cristina Orbeci, Ion Untea, Rodica Stanescu, Adina Elena Segneanu, Mihaela Emanuela Craciun
141-146
Evaluation of different control strategies of the waste water treatment plant based on a modified activated sludge model no. 3
George Simion Ostace, Vasile Mircea Cristea, Paul Serban Agachi
147-164
Evaluation of heavy metals toxicity on two microbial strains isolated from soil: azotobacter sp. and pichia sp.
Vasile Lucian Pavel, Mariana Diaconu, Dumitru Bulgariu, Florian Statescu, Maria Gavrilescu
165-168
Phytochemical analysis of extracts from inflorescences of calendula officinalis l. species treated with mutagene substances
Teodor Robu, Roxana Vatavu, Constantin Leonte, Marius Zaharia
169-175
Evaluation of atmospheric pollution by using natural low-cost sorbents
Iulian-Ovidiu Sandu, Laura Bulgariu, Matei Macoveanu
177-184
In situ study of the electrical/dielectric properties of alumina supported vanadia used as combustion catalysts
Mariana Scurtu, Monica Caldararu, Veronica Bratan, Cristian Hornoiu, Niculae I. Ionescu, Tatiana Yuzhakova, kos R dey
185-191
Possible application of metal sensitive red fluorescent proteins in environmental monitoring
M ria Szab (P lfi), Judit Petres, L szl Szil gyi, Ildik Mikl ssy, Be ta brah m, Szabolcs L nyi
193-198
Removal of cd(ii) ions from aqueous solution by retention on pine bark
Lavinia Tofan, Carmen Paduraru, Brindusa Robu, Anca Miron, Roxana Laura Mihailescu Amalinei
199-205
Indoor air quality in educational institutions in estonia
Ada Traumann, Piia Tint, Viiu Tuulik
207-214
Monitoring and assessment of herbicides removal by industrial wastewater treatment
Bianca Weinberg, Carmen Teodosiu
215-224
Thermal stability and surface structure of sno2-ceo2 impregnated catalysts
Tatiana Yuzhakova, kos R dey, Anca Vasile, Cristian Hornoiu, Veronica Bratan, Anett Utasi, J zsef Kovacs
225-230