Cov txheej txheem polysilicon yog cov txheej txheem tseem ceeb hauv kev lag luam photovoltaic thiab semiconductor kev lag luam. Txawm li cas los xij, cov khoom tsim tawm hauv cov dej lim dej muaj nyuaj, tshwj xeeb yog cov tshuaj pleev xim rau acidic dej, uas tau dhau los ua kev sib tw tseem ceeb rau kev tsim kev kho mob. Daim ntawv thov ntawm cov thev naus laus zis zoo li covsemiconductor rov qab osmosis systemmuab txoj hauv kev txhim khu kev qha rau kev kho kom zoo thiab huv
Cov yam ntxwv pov thiab cov kev sib tw sib tw
Polysilicon wastewater is primarily categorized into two types: chloride-containing acidic wastewater and non-chloride acidic wastewater.
Chloride -} muaj cov dej khib nyiab
Tsuas yog yog thawj los ntawm kev sib cais ntawm cov chlorine -}}}} AIDIC kev daws teeb meem tom qab cov pa roj teeb thiab chlorosilane. Chloride ions yog corrosive heev. Kev kho mob ib txwm muaj, xws li ntuj evaporation (tshav ntuj -}} Cov khoom siv yooj yim), yooj yim ua kom yooj yim ib puag ncig; kev ua kom huv nrog dej tshiab yog cov khoom pov tseg ntawm cov dej nyab; outsourcing rau cov nroj tsuag pov tseg tshwj xeeb cov nroj tsuag nkag siab tau cov nqi siab.
Tsis - chloride acidic dej ntws
Feem ntau suav nrog lub tshuab ua kom tawg los ntawm kev sib ncig lub tshuab nqus txias thiab nitric acid cov khoom ntxuav dej. Cov hau kev zoo li nruab nrab zoo li nruab nrab thiab kev ua kom huv tau tuaj yeem ua tiav kev tshem tawm.
Kev tsim kho thev naus laus zis kov yeej kev kho mob nyuaj
Rau qhov nyuaj - rau -}}}}}}}}}}}}} Txoj kev hloov kho Osmosis Refantates tseem ceeb. Cov tub ntxhais ntawm cov kab ke no nyob hauv nws cov sophisticated multophisticated multiopicated multi- theem Membrane Cais txheej txheem:
Kev sib cais ua tau zoo thiab kev pom zoo
Lub kaw lus tuaj yeem tuav cov pa paug thiab cov nqaij tawv, ua tiav cov pa dej huv si, ua tiav kev ua kom muaj kuab paug thiab rov qab los ntawm cov dej ua kom huv. Cov dej tsim muaj zoo dua thiab tuaj yeem siv ncaj qha rau qee cov txheej txheem ntau lawm lossis cov qauv sib tham.
Cov peev txheej muaj peev xwm
Cov khoom muaj txiaj ntsig zoo rau hauv cov ntsev kom zoo (xws li salts tshwj xeeb) muaj peev xwm ntxiv cov peev txheej ntxiv, ua raws li cov kev lag luam ncig ua lag luam.
Ruaj khov thiab txhim khu kev qha ua haujlwm
Lub kaw lus tsim qauv tag nrho cov txheej txheem acidity thiab complex composion ntawm polysilicon dej khib nyiab, siv cov khoom siv tshwj xeeb thiab} Qhov no ua kom ntev ntev-}}}}} kev ua haujlwm ruaj khov nyob rau hauv cov dej num nyuaj, ua rau ib puag ncig thiab tus nqi dragacks ntawm kev ua si evaporation lossis dilution txoj kev.
Rau cov tsis - chloride acidic dej ntsuab, cov txheej txheem kev kho mob yog tus paub tab. Nws feem ntau ua tiav cov tswv yim ua kom muaj ultrapection system, ua ke nrog cov tshuaj tiv thaiv lub cev, cov tshuaj tiv thaiv nruab nrab, flocculation sedimentation, thiab kev lim dej. Qhov kev tshem tawm tau zoo thiab kho kom haum ph kom ua tiav qhov kev tawm mus. Nws cov tub ntxhais lub cev ua kom huv yog feem ntau yog raws li qhov precision faltration conchnology ntawm ultra- cov dej ntshiab rov qab osmosis system, lav cov dej huv.
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Ntsib cov kev kho kom zoo rau kev kho kom muaj kev cuam tshuam los ntawm polysilicon ntau lawm, zoo li membrane sib cais technologies ntawm lubsemiconductor rov qab osmosis systemtau dhau los ua cov kev daws teeb meem zoo tshaj plaws. Taihe ib puag ncig txuas ntxiv nqis peev hauv daim teb no. Nws txoj kev hloov tshiab cov dej lim dej thev naus laus zis thev naus laus zis nrog customers nrog customized, siab} kev siv nyiaj polysilicon kom muaj kev kho kom haum. Qhov kev sib tw no zoo rau cov kev sib tw ntawm kev kho chloride {{7} muaj cov dej khib nyiab, txhawb nqa ntsuab thiab muaj kev lag luam ntsuab.