Index ntawm nplooj ntawv ntsiab lus
En Ok Pauv Reform hauv Kev kho dej hauv pas dej ua ke Peb nthuav qhia seem rau Paub tag nrho cov Secrets ntawm pas dej ua ke tshuaj tua kab mob chlorine.
Lub pas dej chlorine yog dab tsi thiab nws siv rau dab tsi?
Chlorine yog ib qho tshuaj lom neeg ntawm lub hauv paus chiv keeb thiab yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm cov teeb meem.
Lub pas dej chlorine ua li cas?
Cov tshuaj chlorine yog tsim los ntawm cov ntsev ntau dhau los ntawm cov hluav taws xob tam sim no los ntawm cov tshuaj brine (cov ntsev feem ntau yaj hauv dej) hauv cov txheej txheem hu ua electrolysis.
Vim li cas peb yuav tsum ntxiv chlorine rau hauv pas dej da dej?
chlorine ntxiv rau hauv dej kom tua kab mob, thiab nws tsim cov kua qaub tsis muaj zog hu ua hypochlorous acid uas tua cov kab mob (xws li salmonella thiab cov kab mob uas ua rau muaj kab mob xws li zawv plab thiab pob ntseg ua luam dej).
Txawm li cas los xij, chlorine tsis yog tsuas yog muaj peev xwm ua tau kev kho dej hauv pas dej (nias thiab nrhiav pom lwm txoj hauv kev rau chlorine!).
chlorine yog cov tshuaj tua kab mob ntau tshaj plaws hauv cov pas dej da dej.
Chlorine yog cov tshuaj tua kab mob uas nrov tshaj plaws hauv pas dej
Chlorine (Cl) yog ib qho tshuaj lom neeg siv los tshem tawm cov kab mob uas tuaj yeem kis tau rau peb cov dej.
Cov khoom siv chlorinated yog cov khoom siv feem ntau siv hauv cov tshuaj kho dej.
Cov ntawv sib txawv ntawm Chlorine hauv dej Lub hom phiaj ntawm kev tua kab mob yog txhawm rau tshem tawm cov kab mob pathogenic thiab lav qhov tsis muaj cov kab mob sib kis (cov kab mob lossis kab mob) hauv dej. Cov khoom siv chlorinated yog cov khoom siv feem ntau siv hauv cov tshuaj kho dej ua tsaug rau lawv qhov tsis muaj qhov tsis zoo thiab qhov yooj yim ntawm kev tswj lawv qib.
Raws li koj twb paub lawm, chlorine yog cov tshuaj tua kab mob uas nrov tshaj plaws, tab sis muaj ntau lwm txoj hauv kev ua kom huv tam sim no hauv kev lag luam uas koj tuaj yeem siv los ua kom koj lub pas dej huv.
chlorine ntxiv rau hauv pas dej li cas?
Cov tshuaj chlorine tsis tu ncua rau hauv cov dej hauv pas dej thiab yuav tsum tau sim txhua hnub, yam tsawg kawg nkaus, txhawm rau tua kab mob kom raug. Cov tshuaj chlorination niaj hnub tua cov kab mob tsis zoo uas tuaj yeem ua rau muaj teeb meem txog kev noj qab haus huv xws li mob plab, kab mob Legionnaires, kab mob pob ntseg, thiab kis las ko taw. Kev kawm kom ntsuas koj cov dej kom zoo yuav tso cai rau koj txheeb xyuas cov chlorine seem thiab xav tau hauv koj lub pas dej. Kev sim ntau zaus yog xav tau yog tias muaj kev siv hnyav los ntawm cov neeg da dej.
Cov npe hauv qab no yog qee cov ntsiab lus muaj txiaj ntsig los pab koj nkag siab cov ntsiab lus thiab cov dej num cuam tshuam nrog kev siv tshuaj tua kab mob chlorine.
Cov tshuaj chlorine hauv cov dej hauv pas dej
Kev hloov pauv tau dhau los ntawm chlorine hauv dej pas dej
Cov tshuaj chlorine ntawm qhov taw tes nws nkag mus rau hauv cov dej hauv pas dej tau hloov mus rau hauv sodium hypochlorite ions, uas tawg thaum ntaus los ntawm ultraviolet (UVA) rays.
Thaum cov tshuaj chlorine evaporates, me ntsis dawb chlorine tseem nyob hauv dej.
Cov tshuaj chlorine evaporates, tawm me ntsis dawb chlorine hauv koj cov dej hauv pas dej. Qhov tseeb, Tsis pub dhau 17 feeb ntawm UV raug, ib nrab ntawm nws cov chlorine dawb yuav ploj mus.
Qhov tseem ceeb ntawm cyanuric acid ua ke nrog cov tshuaj chlorine los rhuav tshem cov kab mob
Tsis tas li ntawd, rau cov tshuaj chlorine los rhuav tshem cov kab mob tib lub sijhawm uas tsis muaj CYA, koj yuav xav tau txog yim npaug ntau npaum li cov tshuaj chlorine li yog tias koj ntxiv CYA.
Tom qab ntawd koj muaj nplooj ntawv rau lub cyanuric acid pas dej ua ke, yog ib qho tseem ceeb rau kev saib xyuas cov dej hauv pas dej thiab txuag cov khoom siv tshuaj. Ib yam li ntawd, ntawm qhov nkag peb kuj teb: Lub luag haujlwm dab tsi cyanuric acid ua si nrog chlorine?
chlorine residues
Ib zaug ntxiv rau dej, txhua yam tshuaj chlorine yuav tsim hypochlorous acid (HOCl). Hypochlorous acid tas li dissociates, uas yog, nws tawg mus rau hauv hypochlorite ions (OCl-) thiab hydrogen ions (H +), thiab tom qab ntawd hloov mus rau hypochlorous acid dua. Ua ke, HOCl thiab OCl tsim cov tshuaj dawb chlorine, hom tshuaj uas rhuav tshem cov kab mob thiab oxidizes organic tshuaj. Txawm li cas los xij, HOCl yog cov tshuaj tua kab mob muaj zog ntau dua li OCl-. Kev ua tau zoo ntawm cov tshuaj dawb chlorine ua cov tshuaj tua kab mob / oxidant tsuas yog nyob ntawm pH. Thaum qis kawg ntawm qhov pom tau pH ntau ntawm 7,2, ze li ntawm 67% ntawm cov tshuaj dawb chlorine yog nyob rau hauv daim ntawv ntawm HOCl. Ntawm qib 7.8, nws poob rau yuav luag 33%. Ntawm pH 7,5, HOCl yog 50%.
Thaum cov tshuaj dawb chlorine reacts nrog hws, zis, thiab lwm yam ammonia thiab organic nitrogen tebchaw nkag mus rau hauv lub spa, nws tsim cov ntxhiab tsw ntxhiab uas ua rau khaus qhov muag thiab caj pas, hu ua chloramines los yog ua ke chlorine. Chloramines raug kuaj pom rau cov neeg da dej ntawm qib qis li 0.2 ppm thiab yuav tsum tau muab tshem tawm los ntawm superchlorination mus rau "breakpoint" ntawm lossis ua ntej 0.5 ppm. Yog tias lub spa tau nruab nrog ozonator, chloramines yuav raug puas tsuaj thaum nws khiav. Nco tseg: Potassium monopersulfate shocks tsis zoo heev ntawm kev tshem tawm chloramines, tab sis lawv pab tiv thaiv lawv txoj kev tsim.
Pom zoo chlorine qib thiab ntau txoj hauv kev kom pom nws hauv kev kho dej
Qib ntawm qhov sib txawv ntawm cov tshuaj chlorine hauv cov pas dej da dej
Cov tshuaj chlorine hauv cov pas dej da dej muaj qhov sib txawv, feem ntau yog tus nqi ntawm cov tshuaj dawb chlorine, ces peb muaj tag nrho cov tshuaj chlorine.
Kho qhov tseem ceeb ntawm pas dej ntses
Cov qib zoo tshaj plaws hauv lub pas dej ntsev
- pH: 7,2-7,6
- Tag nrho cov tshuaj chlorine: 1,5ppm.
- Dawb chlorine tus nqi: 1,0-2,0ppm
- Residual los yog ua ke chlorine: 0-0,2ppm
- Lub pas dej zoo tagnrho ORP tus nqi (pool redox): 650mv-750mv.
- Cyanuric acid: 0-75ppm
- Lub pas dej hardness: 150-250ppm
- Pas dej alkalinity 125-150ppm
- Pas dej turbidity (-1.0),
- Pool phosphates (-100 ppb)
