• Study on the Transport of Sediment Oxygen Demand -Related OrganicMatter in Bottom Sediment System 

  Lee, J.؛ Zhang, H.؛ Liu, Y.؛ Liu, X.؛ Miao, G. (University of Tehran/Springer, 2011-07-01)

  Approach of organic material anaerobic biodegradation and species of organic matter in sediment are discussed, and then a classifying method of the species is proposed on a new viewpoint. The pore water sediment oxygen ...

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• Cost-benefit Analysis and Payments For Watershed-scale Wetland Rehabilitation: A Case Study in Shandong Province, China 

  Lei, L.؛ Jian, L.؛ Yutao, W.؛ Nvjie, W.؛ Renqing, W. (University of Tehran/Springer, 2011-07-01)

  The value of wetlands is receiving increasing attention and the Cost–Benefit Analyses (CBA) is essential to evaluate the long-term effects of wetland rehabilitation projects. In order to guarantee the water quality of the ...

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• Copper and Nickel Recovery from Electroplating Sludge by the Process of Acid-leaching and Electro-depositing 

  Li, P.P.؛ Peng, C.S.؛ Li, F.M.؛ Song, S.X.؛ Juan, A.O. (University of Tehran/Springer, 2011-07-01)

  In this work, we developed a method which combined the processes of acid-leaching, ammonium jarosite precipitating and electro-depositing to recover copper and nickel from electroplating sludge. Residual sludge from an ...

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• Thermal Effect on Pollutant Dispersion in an Urban Street Canyon 

  Wang, P.؛ Zhao, D.؛ Wang, W.؛ Mu, H.؛ Cai, G.؛ Liao, C. (University of Tehran/Springer, 2011-07-01)

  his investigation was carried out to reveal the impact of solar radiation on wind flow structure and pollutant dispersion in an urban street canyon of aspect ratio of one using the computational fluid dynamic (CFD) technique. ...

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• Chemical Fractionation of Trace Metals in Sewage Water – Irrigated Soils 

  Haruna, A.؛ Uzairu, A.؛ Harrison, G.F.S. (University of Tehran/Springer, 2011-07-01)

  The bioavailability of trace metals, their biological uptake and ecotoxiccological effect on soil biota can be better understood in terms of their chemical fractionation. The present study examined the mobility and ...

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• Effects of Daphnia magna fed with B group vitamins-enriched Chlorella sp. and Scenedesmus obliquus on the growth rate of Rutilus frisii kutum fry 

  Fallahi, M.؛ Azari Takami, G.؛ Vossoughi, G.H.؛ Mashinchian, A.؛ Mehdipour, N. (University of Tehran/Springer, 2011-07-01)

  Currently, white fish or Kutum Rutilus frisii is considered to be a good candidate for commercial aquaculture. However, little information is available regarding the nutritional requirement of this fish fry. Experiments ...

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• A performance Study of Simultaneous Microbial Removal of NO and SO2 in a Biotrickling-Filter Under Anaerobic Condition 

  Han, Y.؛ Zhang, W.؛ Xu, J. (University of Tehran/Springer, 2011-07-01)

  Behaviors of simultaneous removal of NO and SO2 using the coculture of anaerobic denitrifying bacteria and sulfate reducing bacteria were investigated in a bench-scale biotrickling-filter. Approximate 20 days were required ...

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• Impact of a Mixed “Industrial and Domestic" Wastewater Effluent on the Southern Coastal Sediments of Sfax (Tunisia) in the Mediterranean Sea 

  Houda, B.؛ Dorra, G.؛ Chafai, A.؛ Emna, A.؛ Khaled, M. (University of Tehran/Springer, 2011-07-01)

  Concentrations of Zn, Cu, Cr, Cd, Pb and Fe in surface marine sediments of the southern coast of Sfax were studied in order to understand current metal contamination at the outlet of a mixed industrial and domestic wastewater ...

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• Improved Analytical Extraction and Clean-up Techniques for the Determination of PAHs in Contaminated Soil Samples 

  Oluseyi, T.؛ Olayinka, K.؛ Alo, B.؛ Smith, R.M. (University of Tehran/Springer, 2011-07-01)

  Development and optimisation of fast, efficient, quantitative, economic and environmentally friendly analytical extraction techniques for the extraction clean up, and pre-concentration in the quantification of 16 USEPA ...

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• The Potential for Direct Application of Papermill Sludge to Land: A greenhouse study 

  Norris, M.؛ Titshall, L.W. (University of Tehran/Springer, 2011-07-01)

  Papermill sludge (PMS) is the waste product from the paper manufacturing industry and is produced in considerable quantities worldwide. This investigation characterised a PMS from a papermill plant in South Africa and ...

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• Future Projections of Urban Waste Flows aand their Impacts in African Metropolises Cities 

  Oyoo, R.؛ Leemans, R.؛ Mol, A.P.J. (University of Tehran/Springer, 2011-07-01)

  This paper presents future trends of urban wastes and their impacts on the environment of African cities using plausible mitigation scenarios. To accomplish this, an integrated dynamic model for urban waste flows was ...

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• Removal of Lead and Cadmium Ions From Aqueous Solutions Using Dried Marine Green Macroalga (Caulerpa racemosa) 

  Dekhil, A.V.؛ Hannachi, Y.؛ Ghorbel, A.؛ Boubaker, T. (University of Tehran/Springer, 2011-07-01)

  In this study Caulerpa racemosa has been characterized and used for the removal of Cd(II) and Pb (II) from aqueous solutions. The effect of pH, adsorbent dosage, contact time and temperature on adsorption process was studied ...

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• Environmental Cost of Groundwater: A contingent Valuation Approach 

  Martínez-Paz, J.M.؛ Perni, A. (University of Tehran/Springer, 2011-07-01)

  he Water Framework Directive of the European Union has become a milestone in the water policy for this area. This Directive aims to achieve a “good ecological status" of bodies of water in the Member States of the European ...

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• Impact of Arsenic Contaminated Irrigation Water in Food Chain: An Overview From Bangladesh 

  Ahsan, D.A.؛ Del Valls, T.A. (University of Tehran/Springer, 2011-07-01)

  Arsenic in ground water is a very serious environmental hazard of Bangladesh and West Bengal of India. The presence of high level of Arsenic (

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• cological Study on Digestive and Bladder Cancer in Relation to the Level of Trihalomethanes in Drinking Water 

  Llopis-González, A.؛ Sagrado-Vives, S.؛ Gimeno-Clemente, N.؛ Yusà-Pelecha, V.؛ Martí-Requena, P.؛ Monforte-Monleón, L.؛ Morales-Suárez-Varela, M. (University of Tehran/Springer, 2011-07-01)

  omplex mixtures of disinfection by-products are formed in drinking waters when chlorine is used as disinfectant, among which are found trihalomethanes. Trihalomethanes are very stable in the natural environment and are ...

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• Shift in Phytoplankton Community Structure in a Tropical Marine Reserve Before and After a Major oil Spill Event 

  Hallare, A.V.؛ Lasafin, K.J.A.؛ Magallanes, J.R. (University of Tehran/Springer, 2011-07-01)

  The present study reports the changes in the phytoplankton community structure in Taklong Island National Marine Reserve (TINMAR), Guimaras Island, Philippines. Quantification of PAH yielded undetectable results, whereas, ...

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• Operational Predictive Model for a Municipal Waste Incinerator: A Spanish Case Study 

  Jimenez, L.؛ Mateo, J.M.؛ Lopez-Arevalo, I.؛ Oms, M.T. (University of Tehran/Springer, 2011-07-01)

  This paper describes a study of operational parameters by using the multivariate data analysis and neural networks for a municipal waste incinerator located in Majorca (Spain). The basis of the study also includes the ...

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• Geotechnical Considerations for End-Use of Old Municipal Solid Waste Landfills 

  Hyun Il, P.؛ Borinara, P.؛ Hong, K.D. (University of Tehran/Springer, 2011-07-01)

  Geotechnical investigations of waste fills are rarely undertaken, and consequently the geotechnical community has little knowledge of their engineering properties. In this study, a geotechnical testing program was conducted ...

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• Spatial Distribution of Solutes in Aquifer Outcrop Zones along the Brazos River, East-Central Texas 

  Hudak, P.F. (University of Tehran/Springer, 2011-07-01)

  Concentrations of several solutes – nitrate, arsenic, sulfate, boron, chloride, and bromide – along with total dissolved solids (TDS) in ten counties bordering the Brazos River in east-central Texas were compiled, mapped, ...

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