کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
227953 464831 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simultaneous removal of phosphate and nitrite ions from aqueous solutions using modified soybean waste
ترجمه فارسی عنوان
حذف همزمان یون های فسفات و نیتریت از محلول های آبی با استفاده از زباله های سویا تغذیه شده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی

We investigated the simultaneous removal of phosphate and nitrite ions from aqueous solutions by a combination treatment that used both PG-Ca (poly-γ-glutamic acid combined with flocculating agents) and SB600 (soybeans treated with calcium chloride, hydrochloric acid and calcined at 600 °C). Phosphate ions and nitrite ions were selectivity adsorbed by PG-Ca and SB600, respectively. The removal mechanism of phosphate ions from aqueous solution was related to the presence of calcium hydroxide (derived from PG-Ca), and that of nitrite ions was related to the presence of chloride ions at the surface of SB600.

Amount of nitrogen and phosphorus before and after adsorption.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 35, 25 March 2016, Pages 287–294
نویسندگان
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