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Rezultatele pentru jordanRezultate gasite: 6
Trend in exhaust emissions from in-use gasoline vehicles
Environmental Engineering and Management Journal › Vol. 8 › Nr. 1 AbstractThe main goal of this study is to determine the trend in exhaust concentrations during the last 12 years. Accordingly, a nondisperse infrared gas analyzer was used to measure the concentrations of carbon monoxide (CO) and hydrocarbons (HC) emitted from vehicle exhaust. A total of 449 vehicles distributed across model years ranging between 1968 and 2005 were tested under idling conditions. The results indicated that there is a strong relationship between the age of the vehicle and the con... Autori: Kamel Al Zboon ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=25365
HEAVY METALS CONTENT AND ESSENTIAL OIL YIELD OF Juniperus phoenicea L. IN DIFFERENT ORIGINS IN JORDAN
Environmental Engineering and Management Journal › Vol. 13 › Nr. 12 Abstract
The present study was conducted to determine the heavy metals (Fe, Mn, Zn, Cu, Pb, and Cd) and essential oils content in the
berries of Juniperus phoenicea L. grown in two different geographic origins; Dana conservation and Al-Hisha forest in Jordan.
Atomic absorption and Hydrodistillation methods were used to determine heavy metals concentrations and oil contents in plant
samples of J. phoenicea L., respectively. Results showed that, the oil yielded from J. phoenicea L. berries in ... Autori: Mohammad Sanad Abu-darwish ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=26595
Environmental engineering and Management Journal No. 8
› Vol. 1 › Nr. 8 • INFLUENCING FACTORS OF THE ACCEPTABLE AMOUNT OF COMPENSATION OF FARMERS FOR CONTROLLING FERTILIZER-INDUCED WATER POLLUTION
• DETERMINATION OF THE RARE EARTH METALS IN THE RED MUD FOR POSSIBLE UTILIZATION
• Fe(II) AND Mn(II) REMOVAL FROM CONTAMINATED GROUNDWATER BY ADSORPTION: A COMPARISON OF ACTIVATED CARBON AND PINE BARK
• RESPONSE OF UPLAND COTTON GENOTYPES TO SALINITY AT EARLY GROWTH STAGES
• KINETICS AND ISOTH... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27782
COMPRESSIVE STRENGTH ANALYSIS ON PROBLEMATIC SOILS STABILIZED WITH FLY ASH IN JORDAN
Environmental Engineering and Management Journal › Vol. 17 › Nr. 8 The paper analyses the compressive strength of problematic soils as marlstone, limestone, and brown clay in Jordan, considering
the capacity to use the fly ash residue obtained from the combustion of oil shale as a cement-like material for building works
contributing in minimizing the environmental impact of the expected huge output of solid waste resulting from the retort residue
of the oil shale rocks. After blending soils collected from Jordan with both fly ash at different percentages (10... Autori: Monther Abdelhadi ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27765
Environmental engineering and Management Journal No. 8
› Vol. 1 › Nr. 4 • INFLUENCING FACTORS OF THE ACCEPTABLE AMOUNT OF COMPENSATION OF FARMERS FOR CONTROLLING FERTILIZER-INDUCED WATER POLLUTION
• DETERMINATION OF THE RARE EARTH METALS IN THE RED MUD FOR POSSIBLE UTILIZATION
• Fe(II) AND Mn(II) REMOVAL FROM CONTAMINATED GROUNDWATER BY ADSORPTION: A COMPARISON OF ACTIVATED CARBON AND PINE BARK
• RESPONSE OF UPLAND COTTON GENOTYPES TO SALINITY AT EARLY GROWTH STAGES
• KINETICS AND ISOTH... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27729
Environmental engineering and Management Journal No. 8
› Vol. 1 › Nr. 4 • INFLUENCING FACTORS OF THE ACCEPTABLE AMOUNT OF COMPENSATION OF FARMERS FOR CONTROLLING FERTILIZER-INDUCED WATER POLLUTION
• DETERMINATION OF THE RARE EARTH METALS IN THE RED MUD FOR POSSIBLE UTILIZATION
• Fe(II) AND Mn(II) REMOVAL FROM CONTAMINATED GROUNDWATER BY ADSORPTION: A COMPARISON OF ACTIVATED CARBON AND PINE BARK
• RESPONSE OF UPLAND COTTON GENOTYPES TO SALINITY AT EARLY GROWTH STAGES
• KINETICS AND ISOTH... Autori: ISSN: 1843 - 3707 http://www.ecozone.ro/reviste.php?RID=27730 |
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