Njengenkokeli kwicandelo lokunyanga amanzi,i-sodium hexametaphosphateIdlala indima ebalulekileyo ekuphuculeni umgangatho wamanzi. Okokuqala, inokususa ngokufanelekileyo izinto ezixhonyiweyo kunye nokungcola kwe-colloidal emanzini, kwaye ikhuthaze ukuna kunye nokwahlulwa kokungcola ngokwenza iipolymers ezinkulu. Olu phawu lubaluleke kakhulu ekuphatheni amanzi amdaka emizi-mveliso kunye nelindle lasekhaya. Okwesibini, i-sodium hexametaphosphate, enobuchule bayo obuqinileyo bokudibanisa, idibana ngokusondeleyo nee-calcium kunye nee-magnesium ions emanzini aqinileyo, ithintela ngempumelelo ukwakheka kwesikali, kwaye ibalulekile ekugcineni iinkqubo zokubonelela ngamanzi ashushu, iibhoyila, iitoweri zokupholisa kunye nezinye izixhobo. Ngaphezu koko, inokulungisa ixabiso le-pH yamanzi, ngokukhupha ii-phosphate ions kunye nee-sodium ions, kwaye isabela nee-hydrogen ions kunye nee-hydroxide ions emanzini ukuqinisekisa umgangatho wamanzi ozinzileyo kunye nokuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa. Njengomthengisi we-sodium hexametaphosphate, i-Aojin Chemical iya kwabelana nawe namhlanje ngeendlela ezithile zokusetyenziswa kwe-sodium hexametaphosphate kunyango lwamanzi:
1. Isithinteli sokugqwala: I-Sodium hexametaphosphate ingadibana nee-ion zesinyithi (ezifana ne-calcium kunye ne-magnesium) emanzini ukuthintela ukugqwala kwemibhobho nezixhobo, ngaloo ndlela kunciphisa ukugqwala kunye nokugqwala. Isetyenziswa kakhulu kwiinkqubo zamanzi ezijikeleza imboni.
2. Isinyibilikisi: I-Sodium hexametaphosphate inokusasaza amasuntswana axhonyiweyo ize iwathintele ekuzinzeni, ngaloo ndlela iphucula ukusebenza kakuhle kokucocwa kwamanzi amdaka. Ekucocweni kwamanzi amdaka, inokuthintela amanzi amdaka ukuba angazinzi kwaye iphucule nemiphumo yokucocwa kwawo.
3. I-Chelating agent: Idibanisa nee-ion zesinyithi esinzima ukunciphisa ubuthi kunye nomsebenzi wazo, kwaye isetyenziselwa ukunyanga amanzi amdaka anesinyithi esinzima kunye nokunciphisa ungcoliseko lwesinyithi esinzima.
4. Isithambisi: Iphendula kunye nee-ion ze-calcium kunye ne-magnesium emanzini ukuthintela ukwakheka kwezikali, ifanelekile kwiibhoyila nakwiinkqubo zamanzi okupholisa ukuthintela ukukrwela.
5. I-Coagulant: Ikhuthaza ukujiya kwee-particles ezixhonyiweyo, inceda ekunabeni okanye ekuhluzeni, kwaye iphucula isiphumo sokwahlulwa kwe-solid-liquid. Isetyenziswa kakhulu kwiinkqubo zokujiya kunye nokutyibilika kwe-sedimentation
6. Umlawuli we-pH: lungisa ixabiso le-pH yelindle kwaye ulungise iimeko zonyango. Ifanelekile kwiinkqubo zonyango ezifuna ixabiso elithile le-pH, ezifana neempendulo zokunganyamezeli
7. Isisusi sePhosphorus: Sidibanisa neephosphates ukwenza iiprecipitates ezinganyibilikiyo, sisuse iphosphorus, kwaye sisetyenziselwa ukulawula imizimba yamanzi eutrophic
8. Iindlela ezithile zokusetyenziswa kwe-sodium hexametaphosphate kunyango lwamanzi ziquka:
Inkqubo yamanzi ajikelezayo kwimizi-mveliso: Njengesithinteli sokugqwala, inciphisa ukugqwala kunye nokukhula
Unyango lwamanzi amdaka: Njengesinyibilikisi kunye nesinyibilikisi ukuphucula ukusebenza kakuhle konyango
Unyango lwamanzi amdaka esinyithi esinzima: Njengesixhobo sokunciphisa ungcoliseko lwesinyithi esinzima
Inkqubo yebhoyila kunye namanzi okupholisa: Njengento ethambileyo yokuthintela ukwakheka kwezikali
Inkqubo yokuxinana kunye nokunyibilika: Njengesixokelelwano sokuphucula isiphumo sokwahlulwa kolwelo oluqinileyo
Impendulo yokungathathi cala: Njengomlawuli we-pH, phucula iimeko zonyango
Unyango lwe-eutrophic water bodies: Njengesixhobo sokususa i-phosphorus, lawula ubungakanani be-phosphorus
Njengearhente yonyango lwamanzi esebenzayo,i-sodium hexametaphosphateinezicelo ezininzi kwiinkalo ezininzi. Ithintela ngempumelelo ukwenziwa kweemveliso zesikali kunye nokugqwala ngokusebenzisa ukuxubana, ukusasazwa kunye nokufakwa kwe-buffer, ikhusela izixhobo kunye nemibhobho, kwaye iphucula umgangatho wamanzi kunye nokusebenza kakuhle kwezixhobo.
Ixesha leposi: Meyi-28-2025
