Hauv cov chaw tshuaj tshuaj, txhua qhov poob ntawm cov dej yog qhov tseem ceeb rau kev nyab xeeb thiab ua tau zoo ntawm cov khoom kawg. Txawm hais tias yog ib feem ntawm kev ua yeeb tshuaj yeeb lossis rau kev tu tu thaum lub sijhawm ua haujlwm ntau lawm, cov dej huv yog ib txoj kab liab ua tsis tau. Yog li ntawd, qib siabthaub qab osmosis photoCov thev naus laus zis tau dhau los ua cov tub ntxhais ntawm cov khoom siv dej kho dej. Txawm li cas los xij, kom muaj kev ua haujlwm ruaj khov thiab ua haujlwm tau zoo ntawm cov tub ntxhais no, ib qho me me tseem ceeb uas tseem ceeb tshaj plaws-ua lub luag haujlwm tseem ceeb.
I. KWV YEEM: Tus neeg saib xyuas tsis pom ntawm cov kws saib xyuas cov osmosis
Kev sib tw ntawm membrane fouling thiab cov antiscalant cov lus teb
Nrog nws qhov kev txiav txim siab siab heev precision, daim nyias nyias muaj nyias qhov, thiab cov kab mob organic, ua rau nws tseem ceeb kom ua kom muaj kev coj kom huv ntawm cov dej. Tab sis qhov no tseem nthuav tawm qhov kev sib tw: raws li kev sib tw yog cov tsim hluav taws xob txuas ntxiv, xws li calcium thiab magnesium, ua siab dua. Cov ions, zoo li cov me nyuam yaus tsis muaj tseeb, nyiam "cluster" thiab kev sib sau ua ke ntawm daim nyias nyias.
Thaum teev nplai, nws txhaws lub tsom iav ua kom muaj kev ua phem, thiab ua rau muaj kev puas tsuaj Osmosis, thiab ua rau muaj kev puas tsuaj Osmorive Ib tug zoo rov qab osmosis antiscaltant, txawm li cas los xij, ua ib yam li "tus neeg ua haujlwm siab." Los ntawm nws cov txheej txheem tshwj xeeb ntawm kev nqis tes ua ntawm kev nqis tes ua, nws txwv tsis pub cov ions ntawm "clustering," cia lawv mloog lus nrog lub siab xav. Qhov no tiv thaiv lub ntsej muag nto moo, khaws nws pristine thiab ua kom muaj kev tsim cov dej tsis txuas ntxiv ua haujlwm.
Ii. Meej phim: ib tug zoo li tus neeg saib xyuas zoo xav tau tus neeg sawv cev zoo dua
Qhov tseem ceeb ntawm kev xaiv thiab tshiab ib puag ncig ib puag ncig
Cov kev lag luam kws tshuaj ntsuam tshwj xeeb yog kev saib xyuas nws cov tshuaj tua dej. Tus antiscalant yuav tsum tsis tsuas yog ua tau zoo dua tab sis kuj muaj kev nyab xeeb thiab ib puag ncig tus phooj ywg, tsis muaj kev pheej hmoo ntawm cov dej huv si. Yog li ntawd, ib puag ncig phooj ywg, phosphorus-dawb, thiab nyeem cov khoom lag luam biodegradable antiscalant cov khoom lag luam tau dhau los ua cov kev lag luam tseem ceeb hauv kev lag luam. Qhov no yuav tsum muaj cov antiscalant kom muaj peev xwm tuav ntau yam dej muaj ntau yam kev mob thaum ua tau zoo tshaj plaws nrog cov khoom siv osmosis membrane.
Raws li kev lag luam enterprise nyob rau hauv cov dej kho tshuab, Taihe ib puag ncig kev nkag siab qhov kawg nkaus ntawm kev ruaj ntseg thiab kev nyab xeeb hauv ro system hauv kev lag luam ro tshuaj. Peb tau mob siab los txhim kho cov tshuaj tua neeg zoo, muab cov kev txhim kho kom zoo sib xws uas tuaj yeem ua rau cov dej hauv ntuj, xws li sulfates. Peb cov thev naus laus zis kom cov nroj tsuag tuaj yeem ua haujlwm nyob rau hauv ntau cov chaw tsocai ntawm kev thim rov qab osmosis tshuaj thev naus laus zis.
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Hauv cov ntsiab lus, muaj kev sib raug zoo ntxiv thiab kev txhawb nqa ntawm cov antiscalant thiab kev coj dawb huv ntawm cov tshuaj dej. Ib qho kev sib phim zoo, kev ua tau zoo istiscaltant yog lub hauv paus rau kev ua haujlwm ruaj khov ntawm tag nrho cov tshuaj paus tshuaj rov qab osmosis nroj. Nws tsis yog ib qho yooj yim ntxiv ntxiv tab sis muaj lub zog thev naus laus zis tseem ceebthaub qab osmosis photoKev ua txuj ci thev naus laus zis rau nws qhov siab tshaj plaws, tiv thaiv cov neej kev nyab xeeb.