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Biodegradation of Gallic Acid in Chinese Nutgall Processing Wastewater with a Sequencing Batch Reactor

التفاصيل البيبلوغرافية
العنوان: Biodegradation of Gallic Acid in Chinese Nutgall Processing Wastewater with a Sequencing Batch Reactor
المؤلفون: Hui-long Fang, Jun-jie Wang
المصدر: International Journal Bioautomation, Vol 19, Iss 4, Pp 555-562 (2015)
بيانات النشر: Bulgarian Academy of Sciences, 2015.
سنة النشر: 2015
المجموعة: LCC:Biology (General)
مصطلحات موضوعية: Gallic acid, Biodegradability, Salinity, Sequencing batch reactor, Biology (General), QH301-705.5
الوصف: The degradation of gallic acid in the Chinese nutgall processing wastewater was carried out in a sequencing batch reactor (SBR). The biodegradability of gallic acid was monitored, and the effect of initial concentration, temperature, pH, and salinity on the degradation of gallic acid was studied. The result showed that the biodegradability of gallic acid was poor, but enough to meet the requirement of SBR process by further pre-treatment which would improve the biodegradability. A first-order Monod kinetic model was used to describe the degradation process of gallic acid. The removal efficiency decreased with the increase of the initial gallic acid concentration. The raise of temperature and pH were not conducive for the removal of gallic acid. When the salinity was 2 g·L-1 or less, the increase of the salinity content would improve the gallic acid removal efficiency, and the removal efficiency was higher than 75% when the salinity content was less than 10 g·L-1.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1314-1902
1314-2321
Relation: http://www.biomed.bas.bg/bioautomation/2015/vol_19.4/files/19.4_11.pdf; https://doaj.org/toc/1314-1902; https://doaj.org/toc/1314-2321
URL الوصول: https://doaj.org/article/704b6e722f1045d49ccb594d275d0f1d
رقم الأكسشن: edsdoj.704b6e722f1045d49ccb594d275d0f1d
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:13141902
13142321