RO dej kho qhov system rau kev kho cov dej khib nyiab hauv cov chaw tsim hluav taws xob

Cov dej txias txias ntawm lub tshuab hluav taws xob siv hluav taws xob siv dej ntau, suav txog 80 feem pua ​​​​ntawm cov dej siv hauv lub tshuab hluav taws xob ntshiab thiab ntau dua 50 feem pua ​​​​ntawm cov dej siv hauv thermal fais fab nroj tsuag. Nws tuaj yeem tsis tsuas yog tiv thaiv ib puag ncig muaj kuab paug, tab sis kuj tseem txuag dej thiab txo cov nqi tsim khoom.

Beijing Jingfeng Natural Gas Gas Turbine Combined Cycle Power Plant txais kev ua haujlwm ua ke ntawm ultrafiltration ntxiv rau RO thev naus laus zis los kho cov dej phwj tuaj ntawm lub tshuab hluav taws xob. Txij li thaum nws tau muab tso rau hauv kev ua haujlwm, RO system tau ua haujlwm zoo, cov dej ntau lawm yog 68m3·h-1, thiab cov conductivity tsawg dua 35μS·cm-1, desalination tus nqi siab dua 97 feem pua. Qhov chaw nres tsheb desalination ntawm lub zog cog ntawm Handan Iron thiab Steel Group Co., Ltd. kuj tau txais cov txheej txheem kev kho dej ob-membrane. Cov dej ua kom zoo desalinated tom qab ultrafiltration ntxiv rau theem nrab RO ntxiv rau kev kho lub txaj sib xyaw tuaj yeem siv rau lub zog cog boilers thiab qhuav quenching. Cov zis txhua hnub ntawm cov dej ua kom zoo desalinated yog 15, 000t. Tsis tas li ntawd, Guo Qing [39] tau ua ib qho kev sim teb ntawm cov txheej txheem ultrafiltration-RO ua ke hauv Linyi Power Generation Co., Ltd. los kho cov dej txias txias. Kev khiav hauj lwm siab ntawm txhua theem ntawm RO system tau ruaj khov, thiab cov dej ua tau raws li qhov yuav tsum tau ua rau rov siv dua. Chen Yingmin siv tas li microfiltration ntxiv rau RO thev naus laus zis los ua ntej tshem tawm cov dej phwj tuaj, thiab tus nqi desalination ntawm RO system yog tshaj 98 feem pua.