Ngabe i-cyanuric acid iphakamisa noma iphansi pH?

Impendulo emfushane inguyebo. I-Cyanuric acid izokwehlisa i-PH ye-PH yamanzi echibi.

I-Cyanuric acid iyi-acid yangempela ne-pH ka-0.1% i-cyanuric acid solution yi-4.5. Akubonakali njenge-acidic kakhulu ngenkathi i-pH ka-0.1% i-sodium bisulfate solution ingu-2.2 kanye ne-pH ka-0.1% hydrochloric acid ngu-1.6. Kepha sicela wazi ukuthi i-PH ye-PH ye-PHSMIng Pools iphakathi kwe-7.2 no-7.8 kanye ne-Pka yokuqala ye-Cyanuric acid ngu-6.88. Lokhu kusho ukuthi ama-molecule amaningi we-cyanuric acid echibini lokubhukuda angakhipha i-hydrogen ion kanye nekhono le-cyanuric acid ukwehlisa i-pH lisondele kakhulu kuleli bisulfate evame ukusetshenziswa njenge-PH DISUCER.

Ngokwesibonelo:

Kukhona ichibi lokubhukuda elingaphandle. I-PH yokuqala yamanzi echibi ingu-7.50, i-alkality ephelele iyi-120 ppm ngenkathi izinga le-cyanuri acid liyi-10 ppm. Konke kusebenza ngokusebenza ngaphandle kweleve yero izinga le-cyanuric acid. Ake singeze i-20 ppm ye-cyanuric acid eyomile. I-Cyanuric acid iyancibilika kancane, imvamisa ithathe izinsuku ezi-2 kuye kwezingu-3. Lapho i-cyanuric acid incibilika ngokuphelele i-PH ye-PH ye-POOL izoba ngu-7.12 okuphansi kunomkhawulo ophansi onconyiwe we-PH (7.20). I-12 PPM ye-sodium carbonate noma i-5 ppm yeSodium Hydroxide iyadingeka ukwengeza ukulungisa inkinga ye-PH.

I-Monosodium Cyanurate Liquid noma Slurry iyatholakala kwezinye izitolo zamachibi. I-1 ppm monosodium cyanurate izokhulisa izinga le-cyanuric acid nge-0.85 ppm. I-Monosodium Cyanurate iyancibilika ngokushesha emanzini, ngakho-ke kulula kakhulu ukuyisebenzisa futhi ingakhulisa ngokushesha amazinga we-cyanuric acid echibini lokubhukuda. Ngokuphikisana ne-cyanuric acid, i-monosodium cyanurate uketshezi yi-alkali (i-pH ka-35% slurry iphakathi kuka-8.0 kuya ku-8.5) futhi kukhulisa kancane i-PH yamanzi echibi. Echibini elishiwo ngenhla, i-PH ye-PH yamanzi echibi izokhuphuka ibe ngu-7.68 ngemuva kokungeza i-23.5 ppm ye-cyanurate emsulwa ye-monosodium.

Ungakhohlwa ukuthi i-Cyanuric acid ne-monosodium cyanurate emanzini echibi futhi isebenza njenge-buffers. Okungukuthi, kuphakama i-Cyanuric acid level, okungenzeka ukuthi i-PH izokhukhuleka. Ngakho-ke ngicela ukhumbule ukuphinda ubheke i-Alkality ye-Alkality lapho kudingeka i-PH ye-PH ye-PASTS ukuze iguqule.

Futhi qaphela ukuthi i-cyanuric acid iyi-buffer enamandla kune-sodium carbonate, ngakho-ke ukulungiswa kwe-PH kudinga ukwengeza i-acid noma i-alkali ngaphezu kwe-cyanuric acid.

Ichibi lokubhukuda lapho i-PH yokuqala ingu-7.2 kanti i-alkalinity efiselekayo iyi-120 ppm ngenkathi i-cyanuric acid carbonate iyadingeka ukufeza i-pH. Gcina i-PH yokuqala, i-PH oyifunayo ne-Alkalinity ephelele ingu-120 ppm ingashintshiwe kepha shintsha izinga le-cyanuric acid liye ku-50 ppm, i-10 ppm ye-sodium carbonate iyadingeka manje.

Lapho i-PH idinga ukwehliswa, i-cyanuric acid inomthelela omncane. Ichibi lokubhukuda lapho i-PH yokuqala ingu-7.8 kanti i-alkalinity efiselekayo iyi-120 ppm ne-cyanuric acid izinga 0, 6.8 ppm ye-sodium bisulfate iyadingeka ukuze uhlangane ne-pH. Gcina i-PH yokuqala, i-PH oyifunayo ne-Alkalinity ephelele iyi-120 ppm ingashintshiwe kepha shintsha izinga le-cyanuric acid liya ku-50 ppm, 7.2 PPM we-sodium bisulfate iyadingeka - ukunyuswa kwe-sodium i-sodium kuphela.

I-Cyanuric acid iphinde ibe nenzuzo yokuthi ngeke yakha ukukala nge-calcium noma ezinye izinsimbi.