نتایج جستجو برای: kharg island
تعداد نتایج: 56131 فیلتر نتایج به سال:
Global warming due to fossil fuel, price increases, environmental pollution resulting from their use and production green house gases caused scientists trying to produce proper fuel, renewable of replacing fossil fuels. The purpose of this study was to determine the conditions of survival, growth, pigments and fatty acid profiles to biodiesel production from cyanobacteria Synechococcus ISC 106 ...
Polycyclic aromatic hydrocarbons (PAHs) are classified as an important category of semi-volatile and persistent organic pollutants. They cause environmental problems due to their toxicity and accumulation in sediments. In this research, offshore sediments of 19 stations in 8 transects of the Persian Gulf in Bushehr province were studied to assess the sources of PAHs. The extraction and clean up...
We consider the influence of realistic island diffusion rates to homoepitaxial growth on metallic surfaces using a recently developed rate equation model which describes growth in the submonolayer regime with hyperthermal deposition. To this end, we incorporate realistic size and temperature-dependent island diffusion coefficients for the case of homoepitaxial growth on Cu(100) and Cu(111) surf...
Background and Objective: Petroleum compounds are major contributors to aquatic environmental pollution. In recent years, biological treatments as environmental-friendly and cost-effective techniques have been used alongside the various physico-chemical methods. Microbial cell immobilization in hydrogel carriers has been the focus of researchers due to various advantages such as ease of microbi...
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