التفاصيل البيبلوغرافية
العنوان: |
The removal of acrylonitrile from aqueous solution by Fenton's reagent and membrane filtration |
المؤلفون: |
王振乾, Chia-Yuan Chang, Shih-Hsiung Chen, Jing-Song Chang, Cheng-Chien Wang |
المساهمون: |
化學工程與材料工程系 |
بيانات النشر: |
IWA Publishing |
سنة النشر: |
2000 |
المجموعة: |
Southern Taiwan University Institutional Repository (STUTIR) |
مصطلحات موضوعية: |
Waste water purification, Industrial waste water, Acrylonitrile, Fenton reaction, Membrane separation, Membrane filtration, Microfiltration, Plastics industry |
الوقت: |
11 |
الوصف: |
The removal of acrylonitrile by Fenton-precipitation and Fenton-microfiltration was investigated in this study. As for Fenton-precipitation, in the range of pH 2 to pH 4, TOC removal efficiency decreased with the increase in pH during the Fenton-precipitation of acrylonitrile. Fenton-microfiltration had a significant improvement on TOC removal at pH 3 and 4 as compared with Fenton-precipitation. The highest removal efficiency of 95% was obtained at pH 3 and the solution pH value had a significant effect on the total permeate quantity and the rate of accumulation. Experimental results led to the conclusion that the oxidation caused by Fenton's reagent was predominant at pH 2. On the contrary, coagulation was most significant at pH 3 and 4. The results indicated the superiority of the Fenton-microfiltration process as compared with Fenton-precipitation process for the removal of acrylonitrile from water. ; SCI |
نوع الوثيقة: |
other/unknown material |
اللغة: |
English |
العلاقة: |
Water Sci. & Tech. 41 10-11 143-148; http://ir.lib.stust.edu.tw/handle/987654321/3857Test |
الإتاحة: |
http://ir.lib.stust.edu.tw/handle/987654321/3857Test |
رقم الانضمام: |
edsbas.E3144CAD |
قاعدة البيانات: |
BASE |