کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6466524 1422965 2017 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applications of high gravity technologies for wastewater treatment: A review
ترجمه فارسی عنوان
استفاده از فن آوری های گرانشی بالا برای درمان فاضلاب: بررسی
کلمات کلیدی
گرانش بالا، تصفیه فاضلاب، چرخش تخت بسته بندی شده، جابجایی عظیم، فرایندهای اکسیداسیون پیشرفته،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


- The mechanisms of Higee for enhancing wastewater treatment have been introduced.
- Integration of Higee with other technologies is presented and discussed.
- The advantages and challenges using Higee for wastewater treatment are assessed.
- Perspectives for advancing Higee-enhanced wastewater treatment are proposed.

High gravity (Higee) has gained a great attention owing to its advantages of highly efficient mass transfer, energy saving and cost reduction. Higee technology has been studied extensively to improve mass transfer in the treatment of various wastewaters. Understanding the general theory and current status of the Higee-enhanced wastewater treatment will help with advancing this technology towards further development. In this review, the recent status of Higee development, various Higee configurations, working mechanisms of Higee technology in wastewater treatment have been introduced. The integration of Higee with other treatment technologies were described in detail, including coupling Higee with oxidants, electrolysis, advanced oxidation processes (AOPs), stripping, ozonation, electrochemical processes, photocatalytic oxidation, adsorption, or extraction. The effects of operating factors on the Higee coupled treatment systems were discussed with respect to the treatment efficiency, cost and facility. To move Higee technology towards practical applications, there is a need for improving the understanding of fundamental theories, investigation of residence time distribution, and more pilot studies of treating actual wastewater. The Higee-enhanced wastewater treatment can be promising to assist the conventional treatment with saving operational cost and improving treatment performance.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 313, 1 April 2017, Pages 912-927
نویسندگان
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