کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
625431 1455428 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of polyaniline and polypyrrole composites for paper mill wastewater treatment
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Application of polyaniline and polypyrrole composites for paper mill wastewater treatment
چکیده انگلیسی

This paper deals with a new application of polyaniline (PAn) and polypyrrole (PPy) synthesized chemically. Coated on sawdust via cast method the polypyrrole/sawdust (PPy/SD) and polyaniline/sawdust (PAn/SD) were used as effective adsorbents for the removal of heavy metals, anions, color and COD (chemical oxygen demand) from mill paper wastewater. The products were investigated in terms of morphology and chemical structure using scanning electron microscopy and Fourier-transform infrared spectroscopy (FTIR), respectively. It was found that PPy/SD and PAn/SD are very simple to prepare and can be used as effective adsorbents in the removal of anions, heavy metals, color and COD from paper mill wastewater.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 263, Issues 1–3, 30 November 2010, Pages 279–284
نویسندگان
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