نتایج جستجو برای: riverbank filtration
تعداد نتایج: 38485 فیلتر نتایج به سال:
In this study, 16 polycyclic aromatic hydrocarbons (PAHs) were analyzed in 157 concurrently collected soil samples in 2005 over China. Higher concentration of ∑16PAHs was found in urban soil, followed by rural and background soil. The results indicated that PAHs in Chinese surface soil showed a primary distribution pattern, which was confirmed by the positive correlation with emission inventory...
Seasonal investigation on seven species of fresh water turtles was done from July 2013 to June 2014 in some parts of Odisha. Analysis of variance with three factors as place, species and season showed significant differences among themselves F = 2852.1,198.61 and 509.38,P ≤ 0.01). Seasonally the four species of turtles like Lissemys punctata, Nilsonia gangeticus, Chitra indica and Pangshura ten...
Fishing is one of the best known and practiced human activities. However, you should remember that, when casting the hook from the riverbank or grasping it to add bait, fishermen run a real risk of injury if the hook punctures the skin.Briefly we describe a case where a young, 32-year-old fisherman who was reeling the hook back to shore when it hit him in the face and embedded itself in his upp...
conclusions fasting in the month of ramadan in two consecutive years, and during the hottest months, in riyadh, saudi arabia, did not adversely affect kidney graft function. objectives to investigate the effect of repeated ramadan fasting during the hottest months of the year on renal graft functions. patients and methods this was a prospective cohort study comparing two groups of renal transpl...
Agriculture is a key contributor to poor water quality, but the sources of sediment and nutrient losses from agricultural catchments – including riverbank erosion are highly variable. Riverbank particularly difficult quantify control. Here, we developed quick assessment approach rates associated loading into waterways using airborne LiDAR combined with field-collected data. We applied this expl...
Introduction: Electrospun nanofibers are suitable option to synthesize filtering mats for nanoparticles. This study was aimed to fabricate polyurethane nanofiber mats through electrospinning process and to investigate the effect of different parameters such as packing density, face velocity and particle type on the filtration efficiency and quality factor of electrospun polyurethane nanofiber m...
Rapid urbanization and growth in the Kalurahan Wonokromo, situated peri-urban area of Yogyakarta City causes loss children's playgrounds while number children is increasing. Preserving remaining space for Green Open Space (GOS) crucial. Amid limit, choosing right location one keys to ensuring functions optimally. We employ Spatial Multi-Criteria Analysis (SMCA) selecting several candidates deve...
Palm oil mill effluent (POME) poses a great threat to the environment. However, it contains valuable resources such as energy, water and nutrients that could be recovered for sustainable development. Currently, anaerobic digester has been employed to recover the energy potential in POME. However, the presence of suspended solids in the digestate hinders the downstream nutrients recovery process...
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