摘要
研究了以专项有效菌群的固定化技术形成的厌氧—好氧生物膜反应器用于处理难降解纤维板生产废水的效果。该系统稳定运行三个月的结果表明 ,在 1 6～ 2 8℃范围内 ,厌氧有机负荷为 5kgCOD/ (m3·d)左右 ,好氧有机负荷为 2kgCOD/ (m3·d)左右 ,总HRT =1 9h ,COD去除率可以维持在 85%以上。
An anaerobic/aerobic biofilm reactor with solidified effective specific bacterial colony was studied for treatment of fiberboard wastewater, which was refractory to biological treatment. Result of the 3-month stable operation of the system showed that the COD removal was kept over 85% with temperature in the range of 16～28 ℃, anaerobic organic loading of 5 kgCOD/(m 3·d), aerobic organic loading of 2 kgCOD/(m 3·d) and total HRT of 19 h.
出处
《中国给水排水》
EI
CAS
CSCD
北大核心
2000年第9期17-20,共4页
China Water & Wastewater
基金
国家军转民重点科技项目! (HK960 1 )
关键词
难降解有机废水
固定化菌种
纤维板废水
refractory organic wastewater
solidified bacterial colony
anaerobic/aerobic treatment
