کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
578425 | 1453126 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Use of clinoptilolite to improve and protect soil quality from the disposal of olive oil mills wastes
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
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چکیده انگلیسی
In the framework of LIFE07 ENV/GR/000280 Project “Strategies to improve and protect soil quality from the disposal of olive oil mills wastes in the Mediterranean-PROSODOL”, a laboratory experiment was conducted in order to investigate to which extent the natural zeolite clinoptilolite is capable of limiting environmental degradation caused by the uncontrolled disposal of olive oil mills wastes (OOMW). Clinoptilolite was added in various ratios (from 0% up to 30%Â w/w) to soil samples, which were collected from four OOMW disposal sites (from both the interior of the disposal ponds and the surroundings) located in a pilot Municipality in Rethymno, Crete, Greece. Water soluble K, Ca, Mg, Mn, Zn, Fe, Cu, polyphenols, NO3â, Clâ, SO42â and PO43â were measured in leachates after equilibration of the soil samples with clinoptilolite It was observed that water soluble K, NO3â, Clâ, SO42â and polyphenols were decreased with an increase in zeolite percentage; Ca leaching was slightly increased or remained nearly constant; Mg leaching remained constant or increased, especially for pond soils; and PO43â leaching was very low. Although the soil samples' content in available Mn, Cu, Zn, Fe was high, the metals were not detected in the leachates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volumes 207â208, 15 March 2012, Pages 103-110
Journal: Journal of Hazardous Materials - Volumes 207â208, 15 March 2012, Pages 103-110
نویسندگان
Maria K. Doula, Kyriakos Elaiopoulos, Victor A. Kavvadias, Vasilis Mavraganis,