کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4407756 1618820 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applying multivariate analysis as decision tool for evaluating sediment-specific remediation strategies
ترجمه فارسی عنوان
تحلیل چند متغیره به عنوان ابزار تصمیم گیری برای ارزیابی استراتژی های اصلاحی رسوبی استفاده شده است
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست شیمی زیست محیطی
چکیده انگلیسی

Multivariate methodology was employed for finding optimum remediation conditions for electrodialytic remediation of harbour sediment from an Arctic location in Norway. The parts of the experimental domain in which both sediment- and technology-specific remediation objectives were met were identified. Objectives targeted were removal of the sediment-specific pollutants Cu and Pb, while minimising the effect on the sediment matrix by limiting the removal of naturally occurring metals while maintaining low energy consumption.Two different cell designs for electrochemical remediation were tested and final concentrations of Cu and Pb were below background levels in large parts of the experimental domain when operating at low current densities (<0.12 mA/cm2). However, energy consumption, remediation times and the effect on naturally occurring metals were different for the 2- and 3-compartment cells.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemosphere - Volume 151, May 2016, Pages 59–67
نویسندگان
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