Koj lub pas dej pom qhov system ua lub luag haujlwm tseem ceeb hauv kev ua kom koj cov dej huv, tab sis koj kuj yuav tsum tau tso siab rau chemistry los kho koj cov dej kom zoo.Ua tib zoo tuav ntawmpas dej ua ke chemistrytshuav nyiaj li cas yog qhov tseem ceeb rau cov laj thawj hauv qab no:
• Cov kab mob phem (xws li kab mob) tuaj yeem loj hlob hauv dej.Yog tias cov dej hauv pas dej tsis kho, cov kab mob uas muaj kab mob tuaj yeem kis tau yooj yim ntawm ib tus neeg mus rau lwm tus.
• Yog tias lub pas dej da dej tsis sib npaug, nws tuaj yeem ua rau ntau qhov chaw ntawm lub pas dej.
• Cov dej tsis muaj tshuaj lom neeg tuaj yeem ua rau tib neeg tawv nqaij thiab qhov muag.
• Cov dej uas muaj tshuaj lom neeg tsis txaus yuav ua rau huab cua.
Txhawm rau kho cov kab mob hauv dej, aTshuaj tua kab mobyuav tsum tau muab tshuaj tua kab mob.Cov tshuaj tua kab mob ntau tshaj plaws yog cov tshuaj uas muaj cov tshuaj chlorine, xws licalcium hypochlorite(khoom) los yog sodium hypochlorite (kua).Thaum cov tshuaj chlorine muaj cov khoom sib xyaw ua ke rau hauv dej, cov tshuaj chlorine yuav chemically react nrog dej los tsim ntau yam tshuaj, qhov tseem ceeb tshaj plaws yog hypochlorous acid.Hypochlorous acid tua cov kab mob thiab lwm yam kab mob los ntawm kev tawm tsam lipids hauv cov phab ntsa ntawm tes, rhuav tshem cov enzymes thiab cov qauv hauv cov hlwb los ntawm cov tshuaj tiv thaiv oxidation.Lwm cov tshuaj tua kab mob, xws li bromide, ua haujlwm tseem ceeb tib yam, tab sis muaj cov tshuaj tua kab mob sib txawv me ntsis.
Feem ntau koj tuaj yeem siv chlorine hauv granules, hmoov lossis flakes thiab muab tso rau hauv dej ntawm ob qho tib si.Cov kws tshaj lij hauv pas dej ua ke feem ntau pom zoo kom siv tshuaj chlorine nrog tshuaj txau tam sim tom qab lim dej.Yog tias cov tshuaj chlorine tau muab tso ncaj qha rau hauv lub pas dej (xws li siv cov tshuaj chlorine hauv lub tank skimmer), cov tshuaj chlorine concentration hauv cov cheeb tsam no yuav siab dhau.
Ib qho teeb meem loj nrog hypochlorous acid: nws tsis ruaj khov tshwj xeeb.Hypochlorous acid degrades thaum raug tshav ntuj ultraviolet rays.Tsis tas li ntawd, hypochlorous acid tuaj yeem ua ke nrog lwm yam tshuaj los tsim cov tshuaj tshiab.Stabilizers (xws liCyanuric Acid) feem ntau pom muaj nyob hauv pas dej chlorinators.Stabilizers chemically react nrog chlorine los tsim cov tebchaw ruaj khov dua.Qhov sib xyaw tshiab no kuj tsis tshua muaj kev degradation thaum raug ultraviolet lub teeb.
Txawm tias muaj cov stabilizers, hypochlorous acid tuaj yeem ua ke nrog lwm cov tshuaj thiab cov khoom sib xyaw ua ke tsis zoo ntawm kev tua kab mob.Piv txwv li, hypochlorous acid tuaj yeem ua ke nrog cov tshuaj xws li ammonia hauv cov zis los tsim ntau yam chloramines.Chloramines tsis yog tsuas yog cov tshuaj tua kab mob tsis zoo xwb, tab sis lawv tuaj yeem ua rau tawv nqaij thiab qhov muag, thiab muab cov ntxhiab tsw phem.Cov ntxhiab tsw ntxhiab thiab qhov muag tsis pom kev hauv pas dej da dej yog tshwm sim los ntawm chloramines, tsis yog hypochlorous acid.Cov ntxhiab tsw muaj zog feem ntau qhia tias tsis muaj chlorine tsawg dhau (hypochlorous acid), tsis ntau dhau.Txhawm rau tshem tawm cov tshuaj chloramines, cov thawj coj hauv pas dej yuav tsum ua rau lub pas dej ua rau poob siab: Kev siv tshuaj ntau tshaj li qub kom tshem tawm cov teeb meem organic thiab tsis xav tau.
Cov saum toj no yog qhov qhia txogpas da dej tua kab mobthiabChlorine Stabilizer.Muaj ntau ntau ntxiv txog cov tshuaj ua luam dej pas dej ua ke, txuas ntxiv ua tib zoo mloog kuv kom ua raws li cov ntaub ntawv koj xav tau.
Post lub sij hawm: Feb-13-2023