Kev kho cov nyhuv ntawm Electroplating Wastewater Treatment Technology rau Hluav Taws Kub Kub Tubes

Kev kho cov nyhuv ntawm Electroplating Wastewater Treatment Technology rau Hluav Taws Kub Kub Tubes

2. Raws li kev siv lub tiaj tus qauv, lub tshuab cua flotation tank yog nruab nrog 5 lub thoob khib nyiab kom tshem tawm cov av nkos hauv qab ntawm lub tank. Thaum cov yeeb nkab txuas ntawm lub tshuab tso tawm cua nkag los ntawm sab saum toj, nws ua rau lub ces kaum tuag rau lub scraper kom khawb av. Ib txhij txais yuav ib hom PV tshiab uas tsis yog clogging tso tawm ntaus ntawv

3. Lim thiab PH tus nqi hu rov qab: cov dej hauv nruab nrab lub tank yog pressurized rau cov neeg kho tshuab lim (xuab zeb lim) nrog ntau txheej fillers rau filtration, uas ntxiab impurities thiab ntxiv clarify dej. Tus nqi PH tom qab kev kho mob feem ntau tshaj 9. Lub pH meter yog siv los tswj cov solenoid valve kom tau txais cov kua qaub ntxiv thiab kho tus nqi PH rov qab mus rau 6-9, thiaj li yuav kov yeej qhov yuam kev los ntawm kev tuav tswj thiab xyuas kom meej tias cov Qhov hluav taws xob dej zoo yog qhov ruaj khov thiab ua raws li tus qauv.

Kev kho dej khib nyiab Technology 3 Treatment Effect

Ntau lub tuam txhab tau ua tiav qhov ruaj khov thiab ua raws cov pa tawm tom qab ntau tshaj li ib xyoos ntawm kev ua haujlwm.

4. Cov lus xaus

Cov txheej txheem kev sib xyaw ua ke ntawm cov tshuaj flocculation thiab huab cua flotation yog siv los kho electroplating cov dej khib nyiab nrog cov txiaj ntsig zoo. Cov dej ntws zoo yog qhov ruaj khov thiab ua tau raws li tus qauv, thiab kev kho mob ntawm zinc, lwm yam hlau hnyav ions, thiab roj av tshwj xeeb yog qhov zoo. Tus nqi tshem tawm yog siab li 95 feem pua ​​-98 feem pua, thiab COD kuj tuaj yeem raug tshem tawm zoo. Tus nqi pH yog tswj los ntawm 6-9, thiab lwm yam kuab paug kuj tuaj yeem ua tau raws li qhov yuav tsum tau tso tawm.

⑵ Cov txheej txheem kev kho dej khib nyiab muaj cov qauv yooj yim, kev ua haujlwm yooj yim, cov nyhuv ruaj khov, kev nqis peev tsawg, thiab kev txhawb nqa zoo.

Cov dej khib nyiab kho tau raws li lub teb chaws tus qauv kev tso tawm thib ob thiab 65 feem pua ​​​​ntawm cov dej kho tau tuaj yeem siv dua thiab siv los ntxuav cov kab ntau lawm thiab cov tuam txhab cov chav dej sab hauv. Yuav ua li cas ntxiv sim thiab rov siv dua tom qab ua tiav yog ib qho teeb meem uas yuav tsum tau xav txog.

Tom qab lub cev qhuav dej, cov pa phem muaj ntau cov hlau hnyav xws li zinc thiab tooj liab, nrog rau cov khoom organic. Thaum tsis muaj kev siv dav dav, lawv yuav tsum tau ua tib zoo muab pov tseg kom tsis txhob muaj kuab paug thib ob.

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