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1)  biological circulating fluidized bed
生物循环流化床
1.
While conducting advanced treatment of the discharge from municipal wastewater treatment plant(MWWTP),the biological circulating fluidized bed(BCFB) can provide facultative environment for aerobic nitrifying bacteria and facultative anaerobic autotrophic denitrifying bacteria.
对城市污水厂排水进行深度处理时,生物循环流化床提供的兼性环境有利于好氧硝化细菌和兼性厌氧自养反硝化细菌的生长,自养反硝化细菌可以在低有机碳源的情况下,以硫为电子供体进行自养反硝化从而去除NO3--N。
2)  inner circulation biological fluidized bed
内循环生物流化床
1.
A new-type inner circulation biological fluidized bed was applied to treat oil and grease wastewater,and the factors influencing the treatment efficiency of the reactor were investigated.
采用新型内循环生物流化床处理油脂废水,对影响反应器处理效果的因素进行了考察。
3)  internal-circulation three-phase bio-fluidized bed(ITFB)
内循环生物流化床(ITFB)
4)  inner loop three phase biological fluidized bed
内循环三相生物流化床
1.
Two types of inner loop three phase biological fluidized bed pilot reactors are introduced,and they are used to treat domestic wastewater.
简要介绍了双筒和蜂窝断面这两种内循环三相生物流化床中试装置,并通过这两种装置对生活污水进行了试验。
2.
A combined process of hydrolytic acidification,inner loop three phase biological fluidized bed,anoxic/oxic(A/O)and valveless filter applied in the treatment and reuse of the urethane elastic fibre industrial wastewater is presented in this paper.
介绍采用水解酸化-内循环三相生物流化床-A/O工艺处理氨纶生产废水,并经无阀滤池进行深度处理后回用。
5)  new inner loop three phase fluidized bed reactor
新型内循环生物流化床
6)  Three-Phases Inner Loop Bio-fluidized Bed
三相内循环生物流化床
1.
The Studies on Domestic Wastewater Treated by Three-Phases Inner Loop Bio-fluidized Bed Process;
三相内循环生物流化床处理生活污水的研究
补充资料:循环流化床
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性质:在气速大于颗粒的自由沉降速度下进行流化,颗粒被气流带出,把气体与固体分离后,固体又循环回床层中所构成的流化床。它在工业上有很多用途。例如用于催化裂化,催化剂在提升管中被重油蒸气流化并输送,同时发生反应。在提升管顶部失活的催化剂与油气分离后进入另一个流化反应器(再生器),被空气流化并进行再生。再生后的催化剂又循环回提升管,构成一组循环流化床的催化裂化反应器。

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