浅谈热电厂水处理工艺模型的选择
收稿日期: 1999-11-05
网络出版日期: 2010-10-01
Approach to the choice of water treatment technical pattern in electric and power plant
Received date: 1999-11-05
Online published: 2010-10-01
林玲玲 . 浅谈热电厂水处理工艺模型的选择[J]. 工业水处理, 2000 , 20(2) : 16 -19 . DOI: 10.11894/1005-829x.2000.20(2).16
The problems of the water treatment system in heating and power plants,the salinity variation of the underground water in recent years in the corparation and the development trends of dechloridation technique inside and outside our homeland are analysed in this paper,two kinds of rebuilt technical patterns:reverse osmose technique and double chamber-layer f loating bed technique.The principles,process flow,characteristics of the reverse osmose technique and the two kinds of technique combined pat tern in actual product are introduced in detail.Based on the analysis and comparison of all economical and technique indexes,the double chamber-layer floating bed technique are chosen as the water treatment technical pattern.The characteristics,process flow,dechloridation principle and the choice of regenerant (HCl and H2SO4) are expatiated in detail in the paper.The floating bed technique and the fixed bed technique being used in the primary sy stem now are discussed.
Key words: water treatment; dechloridation; reverse osmose; floating bed
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