کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
683446 1460040 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Utilization of calcium carbonate particles from eggshell waste as coating pigments for ink-jet printing paper
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Utilization of calcium carbonate particles from eggshell waste as coating pigments for ink-jet printing paper
چکیده انگلیسی

The effective treatment and utilization of biowaste have been emphasized in our society for environmental and economic concerns. Recently, the eggshell waste in the poultry industry has been highlighted because of its reclamation potential. This study presents an economical treatment process to recover useful bioproducts from eggshell waste and their utilization in commercial products. We developed the dissolved air floatation (DAF) separation unit, which successfully recovered 96% of eggshell membrane and 99% of eggshell calcium carbonate (ECC) particles from eggshell waste within 2 h of operation. The recovered ECC particles were utilized as coating pigments for ink-jet printing paper and their impact on the ink density and paper gloss were investigated. The addition of the ECC particles as coating pigments enhances the optical density of cyan, magenta and yellow inks while decreasing the black ink density and the gloss of the coated paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 100, Issue 24, December 2009, Pages 6416–6421
نویسندگان
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