کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6664021 1427042 2018 44 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantification and characterisation of activated carbon in activated sludge by thermogravimetric and evolved gas analyses
ترجمه فارسی عنوان
تعیین و تعیین کربن فعال در لجن فعال با استفاده از روش ترموگرافیمتری و تحلیل گاز تکامل یافته
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
Additionally, evolved gas analysis (EGA) by infrared-spectroscopy (FTIR) during TGA revealed interaction mechanisms between PAC and activated sludge. Aliphatic compounds from activated sludge were identified as major substances influenced by PAC. In derivative thermogravimetry (DTG), a typical double peak at approximately 300°C was found to be related to carbonylic species with increased evolution of acetic acid in aged activated sludge. TGA and EGA are promising tools to understand, control and optimise the application of PAC in advanced wastewater treatment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Chemical Engineering - Volume 6, Issue 2, April 2018, Pages 2222-2231
نویسندگان
, , , ,