کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10151686 | 1666136 | 2019 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Removal of micropollutants from water in a continuous-flow electrical discharge reactor
ترجمه فارسی عنوان
ریزش مو از آب در یک رآکتور تخلیه الکتریکی جریان مداوم
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کلمات کلیدی
تصفیه فاضلاب، فرایند اکسیداسیون پیشرفته، پلاسما غیر حرارتی، مخازن میکرو انرژی الکتریکی در هر سفارش،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بهداشت و امنیت شیمی
چکیده انگلیسی
The emergence of micropollutants into our aquatic resources is regarded as an issue of increasing environmental concern. To protect the aquatic environment against further contamination with micropollutants, treatment with advanced oxidation processes (AOPs) is put forward as a promising technique. In this work, an innovative AOP based on electrical discharges in a continuous-flow pulsed dielectric barrier discharge (DBD) reactor with falling water film over activated carbon textile is examined for its potential application in water treatment. The effect of various operational parameters including feed gas type, gas flow rate, water flow rate and power on removal and energy efficiency has been studied. To this end, a synthetic micropollutant mixture containing five pesticides (atrazine, alachlor, diuron, dichlorvos and pentachlorophenol), two pharmaceuticals (carbamazepine and 1,7-α-ethinylestradiol), and 1 plasticizer (bisphenol A) is used. While working under optimal conditions, energy consumption was situated in the range 2.42-4.25âkWâh/m³, which is about two times lower than the economically viable energy cost of AOPs (5âkWâh/m³). Hence, the application of non-thermal plasma could be regarded as a promising alternative AOP for (industrial) wastewater remediation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 362, 15 January 2019, Pages 238-245
Journal: Journal of Hazardous Materials - Volume 362, 15 January 2019, Pages 238-245
نویسندگان
Niels Wardenier, Patrick Vanraes, Anton Nikiforov, Stijn W.H. Van Hulle, Christophe Leys,