Ara
Toplam kayıt 203, listelenen: 31-40
Use of ultrasound for tar removal from tar-contaminated sand
(Soc Chemical Eng Japan, 2005)
A countercurrent continuous washing apparatus for tar removal under ultrasonic irradiation has been developed. Tar was dissolved in dimethylformamide, DMF and sand was soaked into the resulting tar solution to prepare ...
Interpretation of aerosol properties to comment on their natural and anthropogenic sources
(Springer, 2003)
It has far been an interest to many scientists to study on aerosols. Apart from just determining atmospheric concentrations and the level of pollution, various properties of aerosols and their relative compositions can be ...
Pyrolysis of Waste Toner Cartridges and Liquid Product Characterization
(Parlar Scientific Publications (PSP), 2017)
Rapid changes in technology have resulted in an increase in the amount of electrical and electronic wastes produced, and this increase has caused disposal problems. Pyrolysis is one method that can be applied to the ...
The removal of salinity from produced formation water by conventional and electrochemical methods
(Inst Lebensmitteltechnologie Analytische Chemie, 2002)
The produced formation water (PFW) which is extracted together with the petroleum is highly saline. In this study the removal of the ions causing salinity, namely Na+, Ca2+, Mg2+, Cl-, SO42- and HCO3- has been investigated. ...
Electron microscopy studies of petroleum contaminated marine clay
(IOP Publishing LTD, 1997)
The effects of crude oil on physico-chemical and microstructure properties of laboratory prepared marine clays were studied. Crude oil significantly influenced clay microstructure and physico-chemical properties such as ...
An evaluation of railway passenger transport in Turkey using life cycle assessment and life cycle cost methods
(Pergamon-Elsevier Science LTD, 2015)
In recent years, Turkey's railway transport system has shown considerable improvement. Today, our country has 12,000 km total rail network; the High Speed Railway (HSR) accounts for 888 km, with the remainder being ...
Gas-particle partitioning and health risk estimation of polycyclic aromatic hydrocarbons (PAHs) at urban, suburban and tunnel atmospheres: Use of measured EC and OC in model calculations
(Turkish Natl Committee Air Pollution Res & Control-Tuncap, 2019)
Gas and particle phase ambient concentrations polycyclic aromatic hydrocarbons (Sigma 13PAH) were determined at urban and suburban sites in Eskisehir and in a traffic-tunnel. Organic and elemental carbon (OC and EC) ...
Effects of ambient air pollution on respiratory tract complaints and airway inflammation in primary school children
(Elsevier Science BV, 2014)
Respiratory health effects of ambient air pollution were studied in 605 school children 9 to 13 years in Eskisehir, Turkey. Each child performed a fractional exhaled nitric oxide (FENO) measurement and a lung function test ...
Effects of air pollution on lung function and symptoms of asthma, rhinitis and eczema in primary school children
(Springer Heidelberg, 2013)
Health effects of ambient air pollution were studied in three groups of schoolchildren living in areas (suburban, urban and urban-traffic) with different air pollution levels in EskiAYehir, Turkey. This study involved 1,880 ...
Indoor air quality assessment in painting and printmaking department of a fine arts faculty building
(Turkish Natl Committee Air Pollution Res & Control-Tuncap, 2015)
Measurements for indoor air quality assessment were carried out in Painting and Printmaking Department of Anadolu University Faculty of Fine Arts in Turkey. Concentrations of nitrogen dioxide (NO2), ozone (O-3) and 29 ...