Volume 5, Issue 2

 

ارسال های اخیر

  • Preparation of a Chelating Resin and its Application as a Preconcentration System for Determination of Cadmium in River Water by Flow Injection Analysis 

    Amran, M.B.؛ Panggabean, A.S.؛ Sulaeman, A.؛ Rusnadi, M. (University of Tehran/Springer, 2011-04-01)
    A chelating resin of polystyrene divinylbenzene resin functionalized by 1-(2-pyridylazo) 2- naphtol (PSDVB-PAN) has been synthesized and its sorption properties have been investigated for preconcentration and determination ...

  • A multivariate Statistical Analysis of Groundwater Chemistry Data 

    Belkhiri, L.؛ Boudoukha, A.؛ Mouni, L. (University of Tehran/Springer, 2011-04-01)
    Q-mode hierarchical cluster (HCA) and principal component analysis (PCA) were simultaneously applied to groundwater hydrochemical data from the three times in 2004: June, September, and December, along the Ain Azel ...

  • Asbestos Concentrations and Lung Restrictive Patterns 

    Sekhavatjou, M.S.؛ Zangeneh, A. (University of Tehran/Springer, 2011-04-01)
    Asbestos applications were limited during past two decades in developed nations due to its debilitating health problems, while in developing countries it's various usages continues. The main goals of present study were ...

  • A Genotoxicological Study in Persian Gulf on Rock Oyster (Soccostrea cucullata) using Micronuclei and RAPID Assays 

    Farhadi, A.؛ Farahmand, H.؛ Mirvaghefi, A.؛ Khalili, B. (University of Tehran/Springer, 2011-04-01)
    Both micronuclei (MN) and binuclei (BN) as well as RAPD (Random Amplifying Polymorphism of DNA) assays are newly biomarkers which are well-introduced in toxic injury and related genotoxicity studies in bivalve, fishes ...

  • Evaluating the Quality of Tehran's Urban Environment Based on Sustainability Indicators 

    Seifollahi, M.؛ Faryadi, Sh. (University of Tehran/Springer, 2011-04-01)
    The objective of this study is to measure the city of Tehran's environmental quality in 2006 (the last census year). Primarily, with a comparative analysis of a variety of urban sustainability indicator models, a collection ...

  • A New Potentiometric Sensor for Determination of Cesium ion in Environmental samples 

    Bagheri Sadeghi, H.؛ Sid Kalal, H.؛ Hoveidi, H.؛ Molavi, Z.؛ Adeli Asl, N. (University of Tehran/Springer, 2011-04-01)
    A new cesium ion selective PVC membrane based on parent calix [4] arene was developed for potentiometric determination of cesium in environmental samples. The electrode based on p-5,11,17,23tetra(tertbutyl) 25,26,27,28 ...

  • Carbon Dioxide Emissions vs. Allocation Rights: Spanish Case Analysis 

    Quesada-Rubio, J.M.؛ Villar-Rubio, E.؛ Mondéjar-Jiménez, J.؛ Molina-Moreno, V. (University of Tehran/Springer, 2011-04-01)
    The market for carbon dioxide rights emerged as one of the tools applicable to the implementation of the measures adopted by the Kyoto Protocol to combat climate change. In this paper we analyze the case of Spain, because ...

  • The Characterization and Application of Biological Remediation Technology for Organic Contaminants 

    Chen, J.؛ Huang, W.؛ Han, J.؛ Cao, Sh. (University of Tehran/Springer, 2011-04-01)
    The continuous addition of industrial, municipal, and agricultural effluents to the environment has led to a great increase of toxic pollutants. It is well known that these pollutants are hazardous to animals, plants, ...

  • The Geopolitics of Energy in the Caspian Basin 

    Zeinolabedin, Y.؛ Yahyapoor, M.S.؛ Shirzad, Z. (University of Tehran/Springer, 2011-04-01)
    After the Soviet Union fragmentation, the attentions of regional and international countries have turned to this region for oil and gas discovery in the Caspian Basin. After that, this region enjoys more geopolitical ...

  • The phylogenetic placement of Picoa, with a first report on Picoa lefebvrei (Pat.) Maire (=Phaeangium lefebvrei) from Iran 

    Ammarellou, A.؛ Smith, M.E.؛ Tajick, M.A.؛ Trappe, J.M. (University of Tehran/Springer, 2011-04-01)
    Desert truffles, hypogeous Pezizales (Ascomycota), are difficult to identify due to evolutionary convergence of morphological characters among taxa that share a similar habitat and mode of spore dispersal. In this paper ...

  • Controls on groundwater chemistry in a highly urbanised coastal area 

    Eneke, G.T.؛ Ayonghe, S.N.؛ Chandrasekharam, D.؛ Ntchancho, R.؛ Ako, A.A.؛ Mouncherou, O.F.؛ Thambidurai, P. (University of Tehran/Springer, 2011-04-01)
    Douala metropolitan city loated in the littoral province of Cameroon,has experienced a rapid urbaniation and industralisation. The city depends heavily on groundwater as a resource. Due to ubiquitous sources of pollution, ...

  • Effect of Landfill Leachate on the Stream water Quality 

    Maqbool, F.؛ Bhatti, Z.A.؛ Malik, A.H.؛ Pervez, A.؛ Mahmood, Q. (University of Tehran/Springer, 2011-04-01)
    The influence of leachate from open solid waste dumping near Salhad stream (Abbottabad, Pakistan) was investigated to quantify the variations of water quality during August 2007 to April 2008. Samples were collected from ...

  • Ecological Impact Assessment; Conceptual Approach for Better Outcomes 

    Kanokporn, K.؛ Iamaram, V. (University of Tehran/Springer, 2011-04-01)
    This study aims at evaluating the completeness of the content of the ecological part in Environmental Impact Assessments (EIAs) and Environmental Impact Statements (EISs) on content review basis. The requirements of the ...

  • A Study on Adsorption of Pb, Cu, Zn and Cd Onto Natural Clay Young Do, N.1* and Park, H. I.2 

    Young Do, N.؛ Park, H.I. (University of Tehran/Springer, 2011-04-01)
    The effect of temperature on the adsorption of heavy metals on not only natural bulk clay, but also for the individual phases that composed the bulk clay sample, was investigated. Combined Adsorption- Sequential extraction ...

  • Evaluation of Aluminum-Coated Pumice as a Potential Arsenic(V) Adsorbent from Water Resources 

    Heidari, M.؛ Moattar, F.؛ Naseri, S.؛ Samadi, M.T.؛ Khorasani, N. (University of Tehran/Springer, 2011-04-01)
    In this study, the removal of As (V) from water resources by using aluminum-coated pumice as a new adsorbent was assessed. The features of the adsorbent coating layer were observed by X-ray diffraction (XRD) and Scanning ...

  • Impact of Innovative Practices in Environmentally Focused Firms: Moderating Factors 

    Segarra-Oña, M.V.؛ Peiró-Signes, A.؛ Albors-Garrigós, J.؛ Miret-Pastor, P. (University of Tehran/Springer, 2011-04-01)
    Innovation and sustainable development have been considered fundamental elements in the competitive positioning of companies. The synergies between both concepts, known as eco-innovation, must be considered when designing ...

  • Application of Remote Sensing in Monitoring of Faults 

    Yazdi, M.؛ Sadati, N.؛ Matkan, A.A.؛ Ashoorloo, D. (University of Tehran/Springer, 2011-04-01)
    The Siyah Bisheh area is located in central part of Alborz zone, 40km south of Amol, Iran. Rock units exposing in the area consists of sedimentary (carbonates, sandstone, siltstone), volcano- sedimentary (andesite to ...

  • A Comparison Between Aluminum and Iron Electrodes on Removal of Phosphate from Aqueous Solutions by Electrocoagulation Process 

    Behbahani, M.؛ Alavi Moghaddam, M.R.؛ Arami, M. (University of Tehran/Springer, 2011-04-01)
    This study presents a comparison between aluminum and iron plate electrodes on phosphate removal from aqueous solutions by electrocoagulation process. The effectiveness of main operational parameters such as initial pH, ...

  • Natural Hazard Assessment for Land-use Planning in Serbia 

    Dragicevic, S.؛ Filipovic, D.؛ Kostadinov, S.؛ Ristic, R.؛ Novkovic, I.؛ Zivkovic, N.؛ Andjelkovic, G.؛ Abolmasov, B.؛ Secerov, V.؛ Djurdjic, S. (University of Tehran/Springer, 2011-04-01)
    The territory of Serbia is vulnerable to various types of natural hazards and the risk is not equal across the entire territory; it varies depending on the type of hazard and the expected potential for damage. The first ...

  • Treatment of Tannery Wastewater by Various Oxidation and Combined Processes 

    Rameshraja, D.؛ Suresh, S. (University of Tehran/Springer, 2011-04-01)
    A general overview on the prospective of various oxidation and combined processes in the treatment of tannery industry effluent are reported. Various oxidation and combined processes such as UV/H2O2/Hypochlorites, Fenton ...

View more