Qhov txawv ntawm PAC thiab ACH yog dab tsi?

Hauv kev lag luam kho dej,coagulantsyog cov tshuaj tseem ceeb. Txawm hais tias lawv sib tshooj hauv cov tsos thiab daim ntawv thov, lawv muaj lawv tus kheej cov yam ntxwv ntawm cov qauv tshuaj, kev ua tau zoo, daim ntawv thov scenarios thiab cov nqi khiav lag luam. Kab lus no yuav piav qhia txog qhov sib txawv ntawm poly aluminium chloride (PAC) thiab aluminium chlorohydrate (ACH), muab kev tshaj lij thiab cov lus qhia meej dua rau cov neeg yuav khoom.

Coagulants ua lub luag haujlwm tseem ceeb hauv kev kho cov dej khib nyiab, dej haus, thiab dej phwj hauv nroog, suav nrog:

• Tshem tawm cov khib nyiab (SS)
• Txo turbidity
• Txo COD thiab xim
• Txhim kho sedimentation thiab filtration efficiency

Nrog rau kev txhim kho ntawm kev tiv thaiv ib puag ncig thiab kev txhim kho txuas ntxiv ntawm cov qauv kev kho dej, cov lag luam 'cov cai rau cov coagulants tau hloov ntawm "usable" mus rau "nqi, nyab xeeb, zoo tshaj thiab ib puag ncig tus phooj ywg". Yog li ntawd, raws li cov tshuaj coagulant hauv kev ua lag luam, qhov kev ua tau zoo sib txawv ntawmpoly aluminium chloridethiabaluminium chlorohydratekuj tau dhau los ua ib qho kev txhawj xeeb tshaj plaws rau cov neeg yuav khoom.

Kev xaiv cov coagulant tsim nyog tsis tsuas yog cuam tshuam rau kev kho dej, tab sis tseem cuam tshuam ncaj qha rau cov sludge, cov khoom siv thauj khoom, cov nqi tshuaj thiab tag nrho cov nqi khiav lag luam. Tom ntej no, cia peb saib qhov sib txawv ntawm PAC thiab ACH.

Poly aluminium chloride(PAC) yog ib qho inorganic siab -molecular coagulant dav siv hauv cov kav dej phwj hauv nroog, dej khib nyiab, dej haus thiab lwm qhov chaw. Raws li cov tshuaj uas muaj cov qib siab ntawm polymerization, nws muaj cov yam ntxwv hauv qab no:

 

• Nruab nrab ntawm cov ntsiab lus ntawm aluminium
• Nruab nrab℃ntawm polymerization
• Qhov ceev ceev ntawm kev tsim flocs
• Zoo solubility thiab yooj yim rau ntxiv
• Tus nqi nruab nrab thiab tus nqi siab ua haujlwm
• Kho kom haum rau feem ntau cov dej zoo thiab kev ua haujlwm

PAC cov ntaub ntawv tau txais txiaj ntsig zoo polyaluminium ions los ntawm hydrolysis, uas cuam tshuam cov nqi, ua rau cov khoom raug tshem tawm tsis ruaj khov thiab txhawb kev tsim cov flocs.

 

Koj tuaj yeem nyiam:PAC Xim Hom thiab Daim Ntawv Thov: Yuav Ua Li Cas Xaiv Cov Qib Zoo

Aluminium chlorohydrate(ACH) yog ib hom siab - zoo coagulant nrog rau qib siab ntawm polymerization. Nws cov ntsiab lus txhuas feem ntau siab dua li ntawm PAC, thiab nws muaj cov ntsiab lus qis dua impurity, ua rau cov khoom purer. Nws yog haum rau siab -txoj kev kho dej scenarios. Nws cov nta muaj xws li:

 

• Cov ntsiab lus aluminium siab dua (tshwj xeeb yog cov khoom ACH)
• Cov ntsiab lus qis impurity
• Tsim denser thiab ruaj khov flocs
• Qhov dav pH adaptability ntau
• Ntau qhov kev nyiam los ntawm kev lag luam xws li dej haus, zaub mov, thiab tshuaj

 

ACH feem ntau yog siv rau hauv cov txheej txheem cov txheej txheem uas cov kev xav tau siab heev tau muab tso rau ntawm kev nyab xeeb ntawm cov dej zoo, cov ntsiab lus txhuas seem thiab pom qhov tseeb.

 

Koj tuaj yeem nyiam:Yog Aluminium Chlorohydrate yog Flocculant

• Tag nrho cov yog inorganic polymer flocculants
• Tag nrho los ntawm kev them nqi neutralization thiab kev cuam tshuam rau flocculate
• Txhua yam tuaj yeem tshem tawm turbidity, tshem tawm cov khib nyiab, colloids thiab organic teeb meem
• Siv dav hauv kev lag luam, dej haus thiab kev kho dej hauv nroog

Txawm hais tias lawv sib koom ntau qhov sib txawv, ob qho tib si tseem muaj qhov sib txawv ntawm cov qauv, kev ua tau zoo thiab tus nqi.

Ob leeg poly aluminium chloride thiab aluminium chlorohydrate yog cov coagulants zoo heev, thiab lawv qhov sib txawv tseem ceeb yog qhov tseem ceeb hauv cov hauv qab no:

Cov khoom
Lub npe	Poly Aluminium Chloride (PAC)	Aluminium Chlorohydrate (ACH)
Qhov sib txawv ntawm cov ntsiab lus aluminium	PAC feem ntau tuaj nyob rau hauv daj, lub teeb daj, dawb los yog mis nyuj dawb hmoov, nrog rau Al2O3 cov ntsiab lus ntawm kwv yees li 28% mus rau 31%. Cov kua muaj lub neej txee luv luv thiab yuav tsum tau siv sai li sai tau.	ACH feem ntau tuaj nyob rau hauv ob hom: kua thiab khoom. Cov ntsiab lus Al2O3 ntawm ACH kua yog 23%, thiab cov khoom ntawm ACH yog 46-48%.
	Qhov siab dua cov ntsiab lus ntawm aluminium, cov khoom siv tau zoo dua muaj nyob rau hauv ib chav tsev loj ntawm cov khoom, thiab qhov tseem ceeb ntawm kev kho mob yuav ua tau.
Qhov sib txawv ntawm qib ntawm polymerization	Txawm hais tias cov℃ntawm polymerization ntawm PAC yog nruab nrab, nws muaj zog compatibility nrog rau feem ntau dej zoo.	ACH muaj qib siab ntawm polymerization, yog li cov flocs tsim yog nruj dua thiab ruaj khov dua.
pH adaptability	Kev siv pH ntau ntawm PAC yog 5-9.	ACH muaj ntau qhov dav thiab tuaj yeem ua haujlwm nyob rau hauv pH ntau ntawm 4 txog 10, ua rau nws zoo dua rau cov dej hauv lub cev nrog acidity siab thiab alkalinity.
Cov ntsiab lus impurity	Cov ntsiab lus impurity ntawm PAC yog me ntsis siab dua, tab sis nws tseem tuaj yeem ua tau raws li cov kev xav tau ntawm kev lag luam thiab hauv nroog.	ACH muaj cov ntsiab lus impurity qis tshaj plaws thiab tsim nyog rau cov dej haus, kev ua zaub mov thiab kev lag luam tshuaj.
Cov yam ntxwv ntawm Floc	Cov flocs tsim los ntawm PAC yog qhov loj thiab yoog sai, ua rau nws tsim nyog rau cov dej khib nyiab nrog siab turbidity.	Cov flocs tsim los ntawm ACH yog ntau compact thiab muaj superior filtration kev ua tau zoo, ua rau lawv ntau haum rau cov txheej txheem kev kho mob siab heev.

Kev kho dej khib nyiab

Cov dej khib nyiab hauv kev lag luam yog cov khoom zoo, muaj turbidity, xim, hlau thiab organic teeb meem. Vim nws muaj zog adaptability thiab tus nqi kom zoo dua, PAC yog qhov nyiam coagulant rau feem ntau cov lag luam, uas tuaj yeem tsim cov flocs loj thiab yooj yim. ACH kuj tseem siv tau rau cov dej khib nyiab hauv kev lag luam, tab sis nws kim dua thiab feem ntau yog siv rau hauv kev ua haujlwm uas yuav tsum muaj cov hlau seem qis dua.

Kev kho dej phwj hauv nroog

Feem ntau cov chaw kho dej hauv nroog nyiam siv PAC, uas muaj qhov me me, qhov nrawm nrawm dua, thiab muaj peev xwm hloov tau rau cov dej tsis zoo, uas yog qhov tsim nyog los txo cov nqi khiav lag luam tag nrho. ACH, ntawm qhov tod tes, feem ntau yog siv rau hauv cov txheej txheem kev kho mob siab heev lossis cov haujlwm uas yuav tsum tau muaj kev tswj hwm nruj ntawm cov khoom seem hauv cov effluent.

Kev kho dej haus

Hauv kev kho dej haus, qhov zoo ntawm ACH yog qhov pom tseeb dua. Vim nws cov ntsiab lus impurity qis dua thiab tsis tshua muaj cov txhuas seem, cov flocs tsim muaj ntau dua, ua rau nws tsim nyog rau cov txheej txheem uas yuav tsum tau siab - qauv purification, xws li cov dej hauv lub raj mis thiab cov dej ua zaub mov. PAC yog qhov tsim nyog rau kev kho cov dej nyoos nrog cov kev hloov pauv loj hauv turbidity, tshwj xeeb tshaj yog ua kom pom kev ruaj khov hauv cov dej num loj -.

Pas dej ntshiab

Nyob rau hauv cov ntsiab lus ntawm lub pas dej ua ke, PAC tuaj yeem txhim kho dej pob tshab sai dua li cov pH dav thiab tuaj yeem siv tau hauv tsev so thiab pas dej hauv tsev. ACH feem ntau pom muaj nyob rau hauv siab - cov pas dej da dej kawg thiab cov chaw tshaj lij uas xav tau kev tswj xyuas dej kom zoo vim nws cov tshuaj lom neeg qis dua thiab cov txiaj ntsig kom meej meej.

High -kev lag luam txheem (pharmaceuticals/cosmetics/food)

Rau cov kev lag luam no, purity thiab kev nyab xeeb ntawm cov dej zoo yog qhov tseem ceeb. High -purity ACH coagulant yog qhov tsim nyog rau cov dej no - siv cov ntawv thov. Txawm hais tias PAC kuj muaj nyob rau hauv cov teb no, nws yog siv ntau dua nyob rau hauv cov xwm txheej uas tus nqi yog rhiab heev tab sis tseem muaj qee qhov kev xav tau dej zoo.

Koj tuaj yeem nyiam:Poly Aluminium Chloride: Ib qho kev xaiv zoo rau kev kho dej

Stability ntawm coagulation nyhuv

Cov nyhuv coagulation ntawm PAC ruaj khov nyob rau hauv feem ntau cov dej zoo. ACH ua tau zoo dua hauv cov kab ke nrog kev ua haujlwm siab.

Kev sib piv siv

Vim yog cov ntsiab lus txhuas ntau dua, qhov ntau npaum ntawm ACH feem ntau qis dua li ntawm PAC.

Sludge ntim

ACH feem ntau tsim cov sludge tsawg, uas yog qhov tsim nyog los txo cov nqi kho mob.

Tus nqi khiav haujlwm

Zuag qhia tag nrho, PAC muaj tus nqi qis dua thiab tsim nyog rau cov neeg siv khoom nrog cov khoom lag luam loj thiab ntau yam xav tau. ACH effluent stability siab dua thiab nws tsim nyog rau siab - qauv kev lag luam. Cov tuam txhab sib txawv tuaj yeem xaiv cov coagulants tsim nyog raws li lawv cov peev txheej thiab cov hom phiaj ua tiav.

Raws li tus neeg muag khoom coagulant, peb feem ntau muab kev txhawb nqa hauv qab no raws li cov neeg siv khoom xav tau:

• Kev ntsuas dej zoo (COD, turbidity, pH, hlau ions)
• Hauv -site lossis lab- ntsuas ntsuas
• Dosing system thiab ntau npaum cov lus pom zoo
• Tus nqi sib piv ntawm PAC thiab ACH
• Customized khoom / ntim cov kev pabcuam
• Cov khoom ruaj khov guarantee

PAC thiab ACH muaj lawv tus kheej cov yam ntxwv tshwj xeeb thiab kev siv tau zoo. PAC muaj npe nrov rau nws qhov kev ua tau zoo, muaj zog yoog raws thiab nrawm nrawm nrawm, haum rau cov dej khib nyiab hauv nroog, dej phwj hauv nroog thiab loj - cov dej kho dej loj. ACH, nrog nws cov purity siab dua, qis dua cov txhuas seem, denser flocs thiab kev pom zoo dua, tuav qhov zoo dua hauv cov dej haus thiab siab - qauv kev lag luam.

Txawm hais tias cov tuam txhab lag luam tab tom nrhiav kev ua kom zoo dua qub, txhim kho kev kho kom zoo dua qub, lossis cov qauv kev nyab xeeb nruj dua, kev xaiv kom raug ntawm cov coagulants tuaj yeem txo cov nqi khiav lag luam, txhim kho kev ruaj ntseg, thiab xyuas kom meej tias cov dej zoo raws li cov qauv xav tau.

Yog tias koj xaiv poly aluminium chloride lossis aluminium chlorohydrate rau koj qhov project,thov koj xav tiv tauj pebrau cov lus qhia xaiv cov khoom. Peb yuav muab koj cov tshuaj coagulant uas tsim nyog tshaj plaws raws li koj cov kev xav tau ntawm kev lag luam, kev siv nyiaj txiag thiab cov hom phiaj kev ua haujlwm, thiab ua kom muaj kev ruaj ntseg thiab txhim khu kev qha cov saw hlau.