Ara
Toplam kayıt 16212, listelenen: 21-30
Determination of exposure to benzene, toluene and xylenes in Turkish primary school children by analysis of breath and by environmental passive sampling
(Elsevier Science BV, 2010)
Benzene, toluene, m/p-xylene and o-xylene (BTX) are toxic volatile organic compounds and ubiquitous air pollutants. Smoking and consumer products are indoor sources of BTX, whereas traffic and industrial activities are ...
Orange Peel-Derived Pectin Jelly and Corn Starch-Based Biocomposite Film with Layered Silicates
(Wiley-Blackwell, 2014)
Orange peel-derived pectin jelly/corn starch-based biocomposite films with and without layered silicates (LSs) were prepared using melt extrusion followed by film die casting. To enhance interfacial compatibility, corn ...
Validation of one-step cleanup and separation method of polychlorinated biphenyls, organochlorine pesticides, and polycyclic aromatic hydrocarbons from atmospheric gas- and particle-phase samples
(Elsevier Science BV, 2013)
A one-step cleanup method is described for the determination of PAHs, PCBs and OCPs in air (gas and particulate phase) samples. Analytes were extracted from ambient air samples using soxhlet extraction with a solvent mixture ...
Influence of laboratory compaction method on mechanical and hydraulic characteristics of unbound granular base materials
(Taylor & Francis LTD, 2014)
Unbound aggregate materials are commonly used in highway bases due to their satisfactory mechanical strength and permeability. Compaction is the most important procedure in highway base construction, thus it is imperative ...
Characterization of the Municipal Solid Waste in Eskisehir City, Turkey
(Mary Ann Liebert Inc, 2008)
The solid waste, namely municipal solid waste, generated in big cities, is a mixture of all kinds of materials produced by many industries for the use of human beings where they throw away the unusable parts all together ...
Determining the effect of system parameters on ultrasonic water disinfection and enhancing its efficiency with a hybrid application
(Triveni Enterprises, 2018)
Aim: The study was carried out to investigate the ultrasonic disinfection efficiency for water treatment, which is one of the most remarkable technologies among the new disinfection alternatives. Methodology: The disinfection ...
Development of Silver Ion Doped Antibacterial Clays and Investigation of Their Antibacterial Activity
(Hindawi Publishing Corporation, 2015)
Kaolinite, sepiolite, and clinoptilolite were used as carriers to develop antibacterial materials. The materials were enriched in sodium by ion exchange. Silver ion exchange by silver nitrate followed by phosphoric acid ...
Performance of ozonation/biofiltration for disinfection by-products control on eutrophicated water source, Turkey
(Desalination Publ, 2017)
Ozone and biofiltration columns were used to evaluate the removal efficiency of natural organic matter and to reduce chlorinated disinfection by-product (DBP) formation for eutrophicated water. Firstly, the effects of ozone ...
Optimization of microalgae Scenedesmus SP. growth rate using a central composite design statistical approach
(Pergamon-Elsevier Science LTD, 2019)
In this research, growth rate of microalgae Scenedesmus sp. was modified by optimizing four effective factors. The operational energy efficiency factor (OEEf) of the photobioreactor was also considered in parallel. A central ...
Modeling Climate Change Effects on Streams and Reservoirs with HSPF
(Springer, 2010)
This study deals with the effects of the expected climate change on the hydrology of watersheds and on water resources. HSPF (Hydrological Simulation Program-Fortran) has been used to model streamflow and reservoir volume ...