downflow fixed bed
下流式固定床 down-flow fixed bed
·2,447,543篇论文数据，部分数据来源于NoteExpress
方法采用多孔陶粒作反硝化细菌固定化载体，研究下流式固定床生物反应器的适宜脱氮条件；
Methods Porous ceramics were used as immobilization carrier. Optimum conditions for nitrate-nitrogen removal of downflow fixed-bed bioreactor were studied.
youdao
应用推荐
模块上移
模块下移
不移动