التفاصيل البيبلوغرافية
| العنوان: |
Regeneration of the Brewing Spent Diatomite |
| المؤلفون: |
Mei, Wen Ya, Hui, Teng Hong |
| المصدر: |
Advanced Materials Research; July 2014, Vol. 998 Issue: 1 p1425-1428, 4p |
| مستخلص: |
Brewing spent diatomite (BSDT), a beer industrial by-product, was regenerated with calcination. The characteristics of regenerated BSDT were detected by X-ray diffraction, X-ray fluorescence, Fourier-transform infrared, and scanning electron microscopy. The results showed that the mineralization of the surface adsorbate and the remarkable increase in the Si-OH decreased the pHpzc value from 7.6 to 5.2 and increased the surface area from 36 m2/g to 52 m2/g after calcination at 800 °C. The results show that the regenerated BSTD could be employed as an efficient adsorbent for the recycling of BSDT. |
| قاعدة البيانات: |
Supplemental Index |
