海水淡化预处理工艺流程分析与设计  

Pretreatment Process Flow of Sea Water Desalinization Analysis and Design

作　　者：阳金龙[1] 袁秀坤[1] 

机构地区：[1]东方电气东方汽轮机有限公司,四川德阳618000

出　　处：《东方电气评论》2013年第2期78-80,共3页Dongfang Electric Review

摘　　要：东汽投资发展公司已向印尼出口2台4500T/D和4台3000T/D低温多效海水淡化装置,由于低温多效装置对进水水质要求较高,近岸海水中中含有大量悬浮物、微生物等杂质,严重影响海水淡化设备的正常运行,需要对其进行预处理。本文分析了国内两种主流技术—低温多效海水淡化和反渗透海水淡化对入水水质的要求和预处理工艺流程,并进行了对比分析,为海水淡化的实际运行提供指导。2 ×4500T/D and 4 ×3000T/D Multi-effect sea water desalination facilities（ referred to as MED）are exported to Indonesia by Dongfang Steam Turbine Co., Ltd., MED demands higher quality of inflow water taken near the coast which contains a large number of suspended materials and microorganism, which therefore needs pretreatment in order to ensure smooth operation of MED. This paper analyses the low-temperature MED and reverse osmosis MED which are two main technologies at home, with comparison of water quality requirements and pretreatment process flows of the two technologies.

关 键 词：低温多效海水淡化 反渗透海水淡化 预处理 

分 类 号：X703[环境科学与工程—环境工程]