کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6664269 | 1427045 | 2017 | 54 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation and reduction of THMs, DCAN and TCNM formation potential from chlorination and chloramination of verapamil
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The yields of CF, DCAN and TCNM were increased significantly with increasing monochloramine dose. Unlike CF and DCAN, the yield of TCNM increased firstly and then deceased with contact time. The effect of pH on DBPs formation was significant both for chlorination and chloramination of VRPM. Bromide was proposed to play an important role in DBPs formation during disinfection. Compared to ultraviolet/persulfate, ultraviolet/hydrogen peroxide was a better pre-oxidation to not only efficiently oxidize VRPM, but also significantly reduce DBPs formation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Chemical Engineering - Volume 5, Issue 5, October 2017, Pages 4397-4405
Journal: Journal of Environmental Chemical Engineering - Volume 5, Issue 5, October 2017, Pages 4397-4405
نویسندگان
Xingya Wei, Naiyun Gao, Changjun Li,