Yuav ua li cas ntsuas kub kub pH?
Qhov zoo tshaj pH ntawm cov dej kub yog nruab nrab ntawm 7.2 thiab 7.8, uas yog me ntsis alkaline. Tsawg pH tuaj yeem ua rau xeb hauv cov cuab yeej kub kub, thaum pH siab tuaj yeem ua rau cov dej pos huab, ua rau tawv nqaij, thiab txo cov tshuaj tua kab mob.
Ib txoj hauv kev yooj yim tshaj plaws los ntsuas pH ntawm koj lub taub dej kub yog nrog cov khoom siv kuaj, uas tuaj yeem pom ntawm ntau lub pas dej da dej thiab cov khw muag khoom spa. Yog tias pH ntawm koj cov dej kub kub qis dhau, koj tuaj yeem nce pH los ntawm kev ntxiv pH nce (tseem hu ua soda tshauv) rau hauv dej. Nws yog ib qho tseem ceeb uas yuav tsum tau ntxiv cov tshuaj pH ntxiv rau cov dej maj mam thiab me me, vim tias ntxiv ntau dhau ib zaug tuaj yeem ua rau pH hloov pauv ntau dhau ntawm qhov sib txawv. Tom qab ntxiv pH nce ntxiv, nco ntsoov rov ntsuas cov dej tom qab ob peb teev kom paub tseeb tias pH nyob hauv qhov xav tau.
Ntawm qhov tod tes, yog tias pH ntawm koj cov dej kub kub siab dhau, koj tuaj yeem txo nws los ntawm kev ntxiv pH reducer (tseem hu ua sodium bisulfate). Raws li nrog pH nce, nws yog ib qho tseem ceeb kom ntxiv pH reducers rau cov dej maj mam thiab me me, rov ntsuas cov dej tom qab txhua qhov sib ntxiv kom ntseeg tau tias pH maj mam nce mus txog qhov zoo tagnrho.
Ntxiv nrog rau kev kho cov pH ntawm koj cov dej kub kub, nws tseem ceeb heev kom tsis tu ncua xyuas thiab tswj cov qib alkalinity thiab calcium hardness. Alkalinity ua raws li qhov tsis haum rau pH thiab pab tiv thaiv kev hloov pauv loj, thaum calcium hardness pab tiv thaiv corrosion ntawm cov khoom kub kub. Yog tias cov qib no tsis nyob hauv qhov pom zoo, qhov ua tau zoo ntawm kev hloov kho pH yuav raug cuam tshuam.