摘要
用三相生物流化床工艺处理甲醇废水COD_(cr)容积负荷达4.24～12.32kg/m^3·d,去除率达82.7％～93.1％;甲醇容积负荷达1.8～3.9kg/m^3·d,去除率达81.4％～98.1％。加186菌种后,甲醇的容积负荷可提高到3.02～3.36kg/m^3·d,COD_(cr)去除率可达到89.3～96.7％。
Methanol wastewater was treated by the process of three phase biological fluidized bed, when the volumetric loading of CODcr was 4.24-12.32 kg/m3.d, the removal rate 82.7％ 93.1％, and volumetric loading of methanol 1.8-3.9 kg/m3.d, the removal rate 98.9％-81.4％ without adding bacteria 186. While adding bacteria 186, volumetric loading of methanol may raise to 3.02-3.36 kg/m3.d and removal rate of CODcr will raise to 89.3％-96.7％.
出处
《上海环境科学》
CAS
CSCD
1992年第9期2-5,共4页
Shanghai Environmental Sciences
关键词
186菌种
生物流化床
甲醇废水
Biological fluidized bed Methanol wastewater Volumetric loading Bacteria 186
