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Leaching of Chromium, Copper, and Arsenic from CCA-Treated Utility Poles
المؤلفون المشاركون
Coles, Cynthia A.
Arisi, Joseph A.
Organ, Marion
Veinott, Geoff I.
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-18
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Concentrations of Cu, Cr, and As in soils surrounding 26 Douglas Fir Chromated Copper Arsenate (CCA) treated utility poles and in rainwater runoff from a new CCA treated utility pole segment (log) suspended outside in a cylinder were studied.
The age of the utility poles, distances from the poles, rainfall amounts, and characteristics of soil samples including cation exchange capacity (CEC), pH, and total organic carbon (TOC) were considered.
Heavier rainfall, damp conditions, and more weathered poles contributed to the greatest leaching of Cu, Cr, and As.
The maximum measured soil concentrations of Cu, Cr, and As were 37.5, 65.5, and 38.9 mmol/kg and maximum Cu, Cr, and As concentrations in rainwater run-off were 14, 77.7 and 55.8 μmol/L.
Metal concentrations decreased with distance from the poles and, except at one utility pole location, Cu was the most leached of the three elements.
The As appeared to have greater mobility in the soil than the Cr.
Along the transmission line nearest the coast and from which the greatest amount of samples was collected, soil CEC and TOC values were the highest and the CEC and TOC were directly and strongly correlated.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Coles, Cynthia A.& Arisi, Joseph A.& Organ, Marion& Veinott, Geoff I.. 2014. Leaching of Chromium, Copper, and Arsenic from CCA-Treated Utility Poles. Applied and Environmental Soil Science،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1015324
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Coles, Cynthia A.…[et al.]. Leaching of Chromium, Copper, and Arsenic from CCA-Treated Utility Poles. Applied and Environmental Soil Science No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1015324
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Coles, Cynthia A.& Arisi, Joseph A.& Organ, Marion& Veinott, Geoff I.. Leaching of Chromium, Copper, and Arsenic from CCA-Treated Utility Poles. Applied and Environmental Soil Science. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1015324
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015324
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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