| 管路结构对反渗透系统进水压力的数学模型分析 |
| |
| 引用本文： | 李肖清,靖大为,罗美莲,严丹燕.管路结构对反渗透系统进水压力的数学模型分析[J].天津城市建设学院学报,2010,16(4):299-302. |
| |
| 作者姓名： | 李肖清 靖大为 罗美莲 严丹燕 |
| |
| 作者单位： | 天津城市建设学院膜技术研究中心,天津300384 |
| |
| 摘 要： | 以管路结构及其水力学分析为基础,建立了反渗透系统中各膜容器进水管路压降的数学模型,进而分析了进水方式、进水流量、管径及管长等因素对容器进水压力的影响.通过正交分析明确了进水方式是影响各容器间进水压力差值的显著因素,并提出了反渗透系统最优管径的概念.
|
| 关 键 词： | 反渗透系统 管路结构 膜容器 进水压力 |
Mathematical Model Analysis of Feed Water Pressure of Pipe Structure on RO System |
| |
| LI Xiao-qing,JING Da-wei,LUO Mei-lian,YAN Dan-yan.Mathematical Model Analysis of Feed Water Pressure of Pipe Structure on RO System[J].Journal of Tianjin Institute of Urban Construction,2010,16(4):299-302. |
| |
| Authors: | LI Xiao-qing JING Da-wei LUO Mei-lian YAN Dan-yan |
| |
| Affiliation: | (Membrane Technology Research Center,TIUC,Tianjin 300384,China) |
| |
| Abstract: | Based on the analysis of pipe structure and hydraulics,the mathematical model of pressure drop on feed water pipeline for each membrane container in RO system was established.And then,the influence of pressure differential on vessel feed water with related factors was analyzed.Through orthogonal analysis,it was clarified that the water inlet pattern was a significant factor to affect the pressure differential.Finally,the concept of optimal diameter for RO system was proposed. |
| |
| Keywords: | reverse osmosis system pipe structure membrane container feed water pressure |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
