厌氧流化床下向流布水装置结构型式的试验研究(Ⅲ)(综合研究与分析)  

EXPERIMENTAL STUDY OF THE STRUCTURE OF DOWNFLOW WASTEWATER DISTRIBUTORS IN AN ANAEROBIC FLUIDISED BED(Ⅲ)——A Comprehensive Study and Analysis

作　　者：龙腾锐[1] 郭劲松[1] 

机构地区：[1]重庆建筑工程学院城建系

出　　处：《重庆建筑工程学院学报》1992年第1期12-17,共6页

摘　　要：本文在侧重分析厌氧流化床下向流布水装置结构对流化床直观流化状况影响的基础上,结合最大容积有效利用率和最小启动回流量研究,最终得出在各方面都较优的厌氧流化床下向流布水装置的结构型式和布水装置的喷口流速范围.This paper lays particular emphasis on the analysis ofhow the structure of the downflow wastewater distributors in an anaerobicfluidised bed(AFB)affect the visible fluiclization performance of theAFB.Based on this and the study of the maximum useful volume efficiencyand minimum return flow rate in AFB,the optimum structure of downflowwastewater distributors,which meets all of the needs of performance,and the range of control velocity of the sprayhead are eventually obtained.

关 键 词：厌氧流化床 布水装置 废水 处理 

分 类 号：X505[环境科学与工程—环境工程]