Kev lag luam Status ntawm Electroplating Wastewater Treatment
May 30, 2022
Nrog rau txoj kev loj hlob sai ntawm kev lag luam electroplating thiab kev tiv thaiv ib puag ncig, tam sim no, kev kho cov dej khib nyiab electroplating tau pib nkag mus rau theem ntawm cov txheej txheem huv huv, tag nrho kev tswj hwm thiab kev lag luam kev sib koom ua ke. Kev siv cov khoom siv rov ua dua tshiab thiab kaw-circuit ncig yog cov lus qhia tseem ceeb ntawm kev txhim kho. Yog li dab tsi yog qhov xwm txheej ntawm electroplating wastewater kho?
Txoj kev loj hlob ntawm Electroplating Wastewater Treatment Technology nyob hauv tsev thiab txawv teb chaws
Electroplating wastewater kho tshuab kuj muaj ntau haiv neeg, feem ntau hais lus, nws muaj peev xwm muab faib ua plaub pawg: chemical method, physical method, physical chemical method, biochemical method, thiab lwm yam. Nyob rau hauv 1980s, multi-combination technology yog lub ntsiab txoj kev. Tam sim no, 90 feem pua ntawm kev kho cov dej khib nyiab txawv teb chaws feem ntau yog raws li cov txheej txheem tshuaj nrog tus nqi qis thiab cov thev naus laus zis uas paub tab, thiab lwm txoj kev kho mob tau tsim nyog ntxiv.
Cov teeb meem tseem ceeb uas muaj nyob rau hauv Electroplating Wastewater Treatment
Kev lag luam electroplating tam sim no kev kho dej khib nyiab ntsib cov teeb meem hauv qab no uas yuav tsum tau daws.
Kev faib dej khib nyiab tsim nyog
Nrog rau txoj kev loj hlob sai ntawm kev lag luam electroplating thiab kev nthuav qhia tas li ntawm cov txheej txheem tshiab, cov khoom siv tshiab thiab cov thev naus laus zis tshiab, cov khoom ua paug ua paug tau dhau los ua ntau dua. Tam sim no, kev faib cov dej khib nyiab electroplating txawv hauv Suav teb. Feem ntau nws muab faib ua ntau tshaj 20 kwj ntawm cov dej khib nyiab, thiab tsawg dua yog muab faib ua 3 mus rau 4 kwj ntawm cov dej khib nyiab. Txoj kev faib dej khib nyiab tsim nyog yuav ua tau zoo coj tus qauv tsim ntawm electroplating wastewater kho thiab txo qhov nyuaj ntawm kev kho, peev thiab kev kho cov nqi. Yog li ntawd, kev sib sau thiab kev kho cov dej khib nyiab electroplating yog qhov tseem ceeb heev.
Txo cov nqi khiav lag luam
Feem ntau, tus nqi kho ncaj qha ntawm cov dej khib nyiab electroplating yog 5.0-7 00 yuan / m3. Tus nqi khiav lag luam yog cuam tshuam nrog kev kho dej zoo, tshwj xeeb tshaj yog qhov kev kho ntim ntawm cov kua tank. Raws li cov dej zoo tib yam, cov nqi kho mob kuj tseem cuam tshuam nrog kev faib dej khib nyiab, kev sau thiab kev kho cov txheej txheem. Yog li ntawd, txo cov nqi khiav hauj lwm yog ib qho teeb meem ceev uas yuav tsum tau daws nyob rau hauv electroplating wastewater kho.
Cov dej khib nyiab rov siv dua yog tsawg
Txij li cov dej khib nyiab electroplating tseem nyob rau hauv kuv lub teb chaws, nanofiltration, ion pauv thiab rov qab osmosis daim nyias nyias tau siv, thiab tsis muaj kev nkag siab txog cov txheej txheem kev kho mob siab heev los siv. Qhov kev xav tau ntawm 60 feem pua ntawm tag nrho cov dej khib nyiab rov qab siv tau los ntawm cheeb tsam.
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