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Yuav ua li cas siv rov qab osmosis system los ntxuav dej turbid dej?
2025-04-16 IB
Raws li ib tug Dej Purification tus kws tshaj lij, Guangdong Xinjieyuan tau cog lus los muab cov kev daws teeb meem dej ntshiab huv!
Niaj hnub no, cia peb tham txog yuav ua li cas ntxuav dej turbid dej (xws li lub npe nrov Amazon, lub ntiaj teb no tus dej loj tshaj plaws nyob rau hauv cov nqe lus ntawm ntws, tab sis nrog ib tug loj npaum li cas ntawm sediment, organic teeb meem, microorganisms, thiab muaj kuab paug) rau hauv dej haus los ntawm cov khoom siv ntawm Xinjieyuan!
Cov khoom siv tag nrho hauv ib qho dej haus ua haujlwm li cas?
1.Kev saib xyuas ntawm cov dej zoo:
Cov dej tsis huv, turbid, nrog siab concentration ntawm suspended solids
2. Purification lub hom phiaj:
dej haus
3. Kev ua kom huv huv
A. Preprocessing:
Tshem tawm cov pa phem loj heev
B.Coarse pom:
Siv lub sieve lossis kab sib chaws los cuam tshuam cov khoom loj.
C. Kev quav dej quav cawv:
Qhia dej rau hauv lub tank sedimentation thiab siv lub ntiajteb txawj nqus los daws cov sediment.
D. Coagulation thiab flocculation:
tshem tawm cov nplua suspended solids
E. Kev siv cov coagulants:
Cov khib nyiab me me hauv dej yog qhov nyuaj rau tshem tawm los ntawm cov nag lossis daus, yog li cov coagulants (xws li alum) yuav tsum tau ntxiv rau cov khoom me me rau hauv cov loj, thiab tom qab ntawd tshem tawm los ntawm nag lossis daus.
F.Filtration:
ntxiv purifying dej zoo
G.Sand filtration:
Tshem tawm cov khib nyiab thiab qee cov organic teeb meem los ntawm cov xuab zeb txheej pom.
H.Activated carbon filtration:
Cov pa roj carbon activated tuaj yeem nqus cov ntxhiab tsw, cov khoom organic, thiab qee cov hlau hnyav hauv dej.
I.Deep processing:
Tshem tawm cov kuab paug tawm
1.Membrane pom: siv ultrafiltration (UF) thiab Rov qab Osmosis (RO) daim nyias nyias los tshem cov kab mob, colloids, thiab yaj kuab paug.
2.Ion pauv: Tshem tawm cov hlau hnyav thiab hardness ions los ntawm ion txauv resin.
J. Tshuaj tua kab mob: tua kab mob
1.Chlorine disinfection: Ntxiv chlorine los yog sodium hypochlorite los tua cov kab mob thiab kab mob.
2.Ultraviolet tshuaj tua kab mob: siv hluav taws xob ultraviolet los tua cov kab mob thiab tsis txhob muaj tshuaj lom neeg.
K. Kev kho mob tom qab:
Txhim kho dej zoo thiab saj
1.PH hloov: Kho tus nqi pH ntawm dej kom mus txog qhov nruab nrab.
2.Mineralization: Ntxiv qhov tsim nyog cov zaub mov kom zoo dua saj.
L. Kev saib xyuas thiab khaws cia:
Ua kom muaj kev ruaj ntseg dej zoo
M.Strict xeem
Cov dej huv huv yuav tsum tau kuaj xyuas nruj kom ua raws li cov qauv dej haus. Tom qab dhau qhov kev tshuaj ntsuam xyuas, muab cov dej tso rau hauv lub thawv huv thiab muab faib rau hauv cov kav dej lossis cov thawv ntim khoom.
Cov kev sib tw ntawm kev lag luam dej purifier hauv kev siv tswv yim:
Hauv Amazon River phiab, purifying dej dej tseem ntsib qee qhov teeb meem:
1.Lub zog muab: Ntau cheeb tsam tsis muaj hluav taws xob ruaj khov thiab yuav tsum tau txais cov cuab yeej siv hluav taws xob tsawg. (Piv txwv li, siv kev sib xyaw ntawm lub hnub ci zog thiab lub tshuab hluav taws xob tuaj yeem txo qis emissions thiab ua kom muaj kev nyab xeeb hluav taws xob)
2.Tus nqi tswj: Nws yog ib qho tsim nyog los xaiv ib qho kev lag luam thiab kev ua kom huv huv.
Kev Tswj Xyuas Kev Kho Mob: Tsis tu ncua tswj cov cuab yeej kom ua haujlwm ruaj khov mus ntev.
Lub zeem muag yav tom ntej yog dab tsi rau kev lim dej ntawm cov dej?
Los ntawm cov txheej txheem kev ua kom huv huv, Amazon River tuaj yeem hloov mus rau hauv qhov chaw nyab xeeb thiab haus dej. Cov txheej txheem no tsis tsuas yog yuav tsum tau siv thev naus laus zis, tab sis kuj tsim cov kev daws teeb meem thiab kev tswj xyuas tas li thiab kev saib xyuas.
Kuv vam tias yav tom ntej, ntau cheeb tsam tuaj yeem nkag tau cov dej huv huv thiab txhim kho lawv lub neej zoo.