Aluminium Chlorohydrate hauv Kev Kho Dej Khib Nyhiab Niaj Hnub

Aluminium Chlorohydrateyog ib qho tshuaj coagulant zoo heev uas siv dav los ntxuav dej thiab txhim kho cov txiaj ntsig kho. Aluminium Chlorohydrate ua kom dej ntshiab los ntawm kev tshem tawm cov turbidity, xim thiab cov khoom tsis huv.

Aluminium Chlorohydrate feem ntau muaj nyob rau hauv daim ntawv kua los yog hmoov. Nws muaj tus nqi cationic siab thiab ua haujlwm tau zoo dua li ntau yam pH, ua rau nws ua haujlwm tau zoo txawm tias noj tsawg. Lub luag haujlwm tseem ceeb ntawm ACH yog los tshem tawm tus nqi tsis zoo ntawm cov khoom me me, ua rau lawv sib sau ua ke rau hauv cov flocs loj dua. Cov flocs no yooj yim tshem tawm los ntawm cov txheej txheem xws li kev tso dej thiab kev lim dej.

Qhov ceev ceev ntawm ACH ua rau nws lub sijhawm teb sai dua thiab cov flocs compact dua. Nws yog qhov tsim nyog heev rau cov dej khib nyiab muaj kev lag luam siab lossis kev kho dej khib nyiab nyuaj dua.

Hauv kev kho dej khib nyiab, cov teebmeem ntawm ACH yog raws li nram no:

Txo qhov turbidity ntawm dej

Txhim kho kev ua haujlwm ntawm sludge dewatering

Tshem tawm cov phosphorus thiab qee cov hlau hnyav kom zoo

Daim ntawv thov ntawm Aluminium Chlorohydrate hauv kev kho dej khib nyiab:

Cov dej phwj hauv nroog:

Nws siv dav hauv kev kho dej phwj hauv nroog. Nws tsis tsuas yog tshem tawm cov khoom uas raug tshem tawm, cov dej tsis huv thiab cov organic hauv dej xwb, tab sis kuj txhim kho qhov zoo ntawm cov dej phwj thiab pab cov chaw kho dej phwj kom ua tau raws li cov qauv tso tawm kom ruaj khov.

Ua ntej lub tank tso dej thawj zaug: pab tshem tawm cov khoom uas raug tshem tawm thiab txo cov khoom siv biochemical

Tom qab lub tank sedimentation theem ob: kev kho mob tob, tshem tawm cov phosphorus thiab cov organic teeb meem ntxiv, thiab tiv thaiv eutrophication ntawm cov dej tau txais.

Cov txheej txheem rov siv dej dua tshiab: tshem tawm cov khoom uas raug dai hauv dej thiab txhim kho qhov meej thiab kev nyab xeeb ntawm cov dej rov ua dua tshiab.

Kev kho dej phwj tuaj thiab dej nag sib xyaw ua ke (CSO): ua kom huv sai thiab ua kom cov dej khov sai.

Cov dej khib nyiab los ntawm kev lag luam:

ACH siv rau hauv kev lag luam textile, papermaking, dyeing, food processing thiab electroplating kom tshem tawm cov xim, COD, cov hlau hnyav thiab cov khoom seem. Nws zoo heev rau kev kho cov dej khib nyiab COD lossis cov roj ntau.

Kev luam tawm thiab zas xim dej khib nyiab: kev tshem tawm xim sai thiab txo COD.

Cov dej khib nyiab los ntawm kev ua ntawv: ua rau cov fibers zoo sib xyaw thiab txhim kho qhov zoo ntawm cov dej siv rov qab.

Cov dej khib nyiab electroplating: precipitate hnyav hlau ions xws li chromium, nickel, tooj liab, thiab lwm yam.

Cov dej khib nyiab tshuaj/tshuaj lom neeg: kho cov pa phem organic ntau.

Cov Dej Pov Tseg Khoom Noj/Dej Haus: Pab tshem tawm cov roj, tshem tawm qhov tsis huv, thiab kho qhov meej ntawm cov dej khib nyiab.

Kev tshem tawm cov dej khib nyiab:

Nws sai sai tshem tawm cov colloids uas muaj cov nqi tsis zoo kom tsim cov flocs ntom ntom, compressible, yog li ntawd txo cov dej noo ntawm lub ncuav mog qab zib, kev tiv thaiv tshwj xeeb rau kev lim dej (SRF), thiab lub sijhawm nqus capillary (CST), thaum txo tag nrho cov sludge thiab cov polymer xav tau.

Cov txiaj ntsig ntawm kev siv Aluminium Chlorohydrate

Piv rau lwm yamCov tshuaj coagulants, Aluminium Chlorohydrate muaj cov txiaj ntsig zoo li nram no:

Kev siv tshuaj tsawg: Kev siv tshuaj ntau txhais tau tias yuav tsum siv tshuaj tsawg dua kom ua tiav cov txiaj ntsig zoo ib yam lossis zoo dua.

Txo cov sludge kom tsawg dua: Kev tsim sludge tsawg dua txhais tau tias cov nqi tuav thiab pov tseg qis dua.

Ntau yam pH dav: Siv tau zoo rau ntau yam pH (4-10) nrog rau qhov yuav tsum tau hloov kho pH tsawg kawg nkaus.

Corrosiveness tsawg: Tsis zoo li ferric chloride lossis alum, ACH tsis muaj corrosive ntau, yooj yim dua rau kev tuav thiab khaws cia, thiab muaj kev nyab xeeb dua.

Kev ua haujlwm ruaj khov: Muab cov txiaj ntsig zoo ib yam txawm tias muaj cov dej zoo sib txawv.

Aluminium Chlorohydrate tau pom tias siv tau dav thiab kev lag luam hauv kev kho dej khib nyiab vim nws qhov kev ua tau zoo heev thiab kev hloov pauv tau. Nws tsis tsuas yog txhim kho qhov ua tau zoo ntawm kev kho dej khib nyiab, tab sis kuj pab cov tuam txhab ua tau raws li cov qauv kev tso pa tawm thiab txo cov nqi kho. Nws yog ib qho ntawm cov neeg sawv cev kho dej tseem ceeb hauv kev tiv thaiv ib puag ncig kev lag luam. Yog tias koj tab tom nrhiav rau tus neeg ntseeg siabACH tus neeg muag khoom, nco ntsoov xaiv tus khub nrog kev txhawb nqa kev txhim khu kev qha, ruaj khov zoo thiab daim ntawv pov thawj ua raws li thoob ntiaj teb.