摘要
以苯胺为微生物生长的唯一碳源和能源,利用4级生化反应器富集培养出了具有不同动力学特性的苯胺降解菌,分别测得其Ks值为:0.159、0.354、0.044、0.027mg/L, qmax值为3.27、2.28、1.03、0.66d-1,并对其动力学特性进行了分析,揭示了多级生化反应器高度净化微量有机物的机理。
Microorganisms with different kinetic characteris-tics have been cultured with aniline as sole carbonsource and energy source in a 4-vessel CSTR. Ksvalues for those four reactors were 0.159, 0.354, 0.044and 0.027/mg/L, and qmax values were 3.27, 2.28, 1.030.66 d-1 respectively. This paper also analyzed themicrobial kinetic characteristics, and offered the mecha-nism of purification of organics at trace levels in amulti-vessel CSTR system.
出处
《上海环境科学》
CAS
CSSCI
CSCD
北大核心
2003年第3期189-191,共3页
Shanghai Environmental Sciences
基金
国家自然科学基金资助项目
编号:20077007。
