Volume 7, Issue 1
مرور بر اساس
ارسال های اخیر
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Rural Tourists and Their Attitudes and Motivations Towards the Practice of Environmental Activities such as Agrotourism
(University of Tehran/Springer, 2013-01-01)Within the broader category of rural tourism, agrotourism is a type of tourism carried out in avery specific environment, mixed livestock and tillage farms. Its importance resides in the fact that it offers the ...
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Water Consumption Management and its role on Energy Saving, Case study of Tehran, Iran
(University of Tehran/Springer, 2013-01-01)Due to shortage of precipitation and the spatial and periodical disparity of rainfalls, Iran iscounted among the arid and semi-arid countries of the world, and therefore the water utilities have put thecontrol ...
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A Novel Approach to Improve the Air Quality Predictions of Air Pollution Dispersion Modelling systems
(University of Tehran/Springer, 2013-01-01)The aim of this research paper is the introduction of a novel mathematical approach to improvethe accuracy of the results of air pollution dispersion models based on the calibration of input backgroundconcentrations. ...
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Volta metric Behavior of Mesotrione using Silver/Amalgam Electrode
(University of Tehran/Springer, 2013-01-01)Volta metric behavior of mesotrione using silver/amalgam electrode we examined in this paper.Mesotrione belongs to the triketone group of herbicides. It is used against weeds in corn and operates byinhibition ...
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Feasibility Study on EO/EG Wastewater Treatment Using Pilot Scale SBR
(University of Tehran/Springer, 2013-01-01)The sequencing batch reactors were developed to treat the actual wastewater from ethyleneglycol/ethylene oxide producing industry. Four identical reactors with total and effective liquid volumes of 9and 7 L ...
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Investigation of Solid Waste Disposal Alternatives in Lavan Island Using Life Cycle Assessment Approach
(University of Tehran/Springer, 2013-01-01)Escalating development of tourism and petroleum industries in small islands such as Lavan-Iranrequires sound solid waste management. In the present investigation, three scenarios which consist of thecombination ...
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Numerical Simulation on Wind Flow over Step-shaped Cliff Topography with Rough Surface
(University of Tehran/Springer, 2013-01-01)To enhance the understanding of the impact of obstacle buildings on pollution transportationand dispersion in the atmospheric boundary layer, it is necessary to know the atmospheric flow characteristics over terrains. ...
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Numerical Simulation of Oil Spill Behavior in the Persian Gulf
(University of Tehran/Springer, 2013-01-01)The aim of this research is to simulate oil spill behavior in the Persian Gulf due to the wind andtidal currents. This is achieved by coding an oil spill mathematical model consisting of several major submodels ...
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Statistical Modeling of Future Lake Level under Climatic Conditions, Case study of Urmia Lake (Iran)
(University of Tehran/Springer, 2013-01-01)The present research focuses on the changes of Urmia Lake level. For this purpose, two timescales have been considered. The trend changes of temperature, precipitation rate and quantitative values of climate type for ...
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Gasification Kinetics of Date palm seed using Carbon Dioxide
(University of Tehran/Springer, 2013-01-01)Gasification is a well-known reaction owing to its relevance to generation of sustainable energyfrom biomass and development of porous carbons. The present paper attempts to experimentally investigate the kinetics ...
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Influence of Acoustic waves on Deposition and Coagulation of fine Particles
(University of Tehran/Springer, 2013-01-01)The removal of fine particles less than 2.5 μm in diameter generated from industrial plantsrepresents a serious challenge in air pollution abatement. These particles can penetrate deeply into the lungs and are difficult ...
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A Feasibility Study of Co-Firing Biomass in the Thermal Power Plant at Soma in order to Reduce Emissions: an Exergy Approach
(University of Tehran/Springer, 2013-01-01)Biomass co-firing with lignite represents an attractive solution for operating lignite-fired thermalpower plants (TPP) with the dual advantage of using local renewable resources and simultaneously reducing
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Forecasting Municipal Solid waste Generation by Hybrid Support Vector Machine and Partial Least Square Model
(University of Tehran/Springer, 2013-01-01)Forecasting of municipal waste generation is a critical challenge for decision making and planning,because proper planning and operation of a solid waste management system is intensively affected by municipal solid ...
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Denitrification via Nitrite in a Modified UASB reactor using Chilean zeolite as Microbial Support
(University of Tehran/Springer, 2013-01-01)The general objective of this study was to develop a highly efficient, economical andintegrated technology for the removal of nitrogen compounds through denitrification via nitrite. Toachieve this, a modified ...
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210Po and 210Pb Concentration in Environmental Samples of the Adriatic Sea
(University of Tehran/Springer, 2013-01-01)This study reports the concentrations of important tracers of the marine environment, 210Po and210Pb, in different matrices from field samples collected at Central Adriatic Sea (Italy), a non-contaminatedmarine ...
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Regulation of an Activate Sludge Wastwater Plant VIA Robust Active Control Design
(University of Tehran/Springer, 2013-01-01)The main task of this work is related with the design of a class of SISO robust control law for theregulation of substrate concentration (CDO) of an Industrial Activated Sludge Wastewater Plant. The controldesign ...
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Effect of Alternative Electrolytes on Enhanced Electrokinetic Remediation of Hexavalent Chromium in Clayey Soil
(University of Tehran/Springer, 2013-01-01)Hexavalent chromium is mobile and hazardous in the environment. Electrokinetic remediationof chromium (IV)-contaminated soils is intended either to remove or to reduce Cr (VI) to Cr (III). This studyexamines ...
