Dị ka onye ndu na ngalaba ọgwụgwọ mmiri.sodium hexametaphosphatena-arụ ọrụ dị mkpa n'ịkwalite ogo mmiri. Nke mbụ, ọ nwere ike wepụ ihe nkwụsịtụ na colloidal adịghị ọcha na mmiri nke ọma, ma kwalite ọdịda na nkewa nke adịghị ọcha site n'ịmepụta nnukwu polymers. Akụkụ a dị mkpa karịsịa na ọgwụgwọ mmiri mkpofu ụlọ ọrụ na nsị anụ ụlọ. Nke abuo, sodium hexametaphosphate, ya na ike mgbagwoju ike ya, na-ejikọta ya na calcium na magnesium ion na mmiri siri ike, na-egbochi nguzobe nke ọnụ ọgụgụ nke ọma, ọ dịkwa mkpa maka nlekọta nke usoro mmiri ọkụ, ọkụ ọkụ, ụlọ ọkụ na ihe ndị ọzọ. Ọzọkwa, ọ nwekwara ike gbanwee uru pH nke mmiri, site na ịhapụ ions phosphate na sodium ions, na imeghachi omume na ion hydrogen na hydroxide ion na mmiri iji hụ na mmiri siri ike ma gboo mkpa ngwa dị iche iche. Dị ka onye na-eweta sodium hexametaphosphate, Aojin Chemical ga-ekekọrịta gị taa otu esi eji sodium hexametaphosphate eme ọgwụgwọ mmiri:
1. Corrosion inhibitor: Sodium hexametaphosphate nwere ike ijikọ na metal ion (dị ka calcium na magnesium) na mmiri iji gbochie scaling nke ọkpọkọ na akụrụngwa, si otú ibelata corrosion na scaling. A na-ejikarị ya eme ihe na usoro mmiri na-ekesa ụlọ ọrụ mmepụta ihe.
2. Dispersant: Sodium hexametaphosphate nwere ike chụsasịa ahụ kwụsịtụrụ ma gbochie ha idozi, si otú ahụ na-emeziwanye ọgwụgwọ nsị mmiri. Na ọgwụgwọ nsị mmiri, ọ nwere ike igbochi sludge na-edozi ma melite mmetụta ọgwụgwọ.
3. Onye na-ahụ maka aghụghọ: A na-ejikọta ya na ion metal dị arọ iji belata nsị na ọrụ ha, a na-ejikwa ya na-agwọ mmiri dị arọ nke nwere metal dị arọ ma belata mmetọ ígwè.
4. Softener: Na-emeghachi omume na calcium na magnesium ion na mmiri iji gbochie nhazi ọnụ ọgụgụ, nke kwesịrị ekwesị maka ndị na-ekpo ọkụ na mmiri na-ekpo ọkụ na-ekpo ọkụ iji gbochie nkwụsị.
5. Coagulant: Na-akwalite coagulation nke ihe ndị kwụsịtụrụ, na-eme ka mmiri ozuzo ma ọ bụ filtration na-eme ka ọ dịkwuo mma, na-eme ka mmetụta nkewa siri ike-mmiri dị mma. A na-eji ya eme ihe na coagulation na usoro sedimentation
6. pH regulator: gbanwee pH uru nke nsị na ebuli ọnọdụ ọgwụgwọ. Ọ dabara maka usoro ọgwụgwọ chọrọ otu pH uru, dị ka mmeghachi omume neutralization
7. Ihe na-ewepụ Phosphorus: Na-ejikọta ya na phosphates na-emepụta ihe na-adịghị edozi, na-ewepụ phosphorus, ma na-ejikwa mmiri eutrophic.
8. The kpọmkwem ngwa ndapụta nke sodium hexametaphosphate na mmiri ọgwụgwọ gụnyere:
Usoro mmiri na-ekesa ụlọ ọrụ: Dị ka ihe mgbochi corrosion, ọ na-ebelata corrosion na scaling
Ngwọta mmiri mkpofu: Dị ka onye na-ekesa na coagulant iji melite arụmọrụ ọgwụgwọ
Ngwọta mmiri mkpofu ọla siri ike: Dị ka onye na-ere ahịa iji belata mmetọ ọla dị arọ
Sistemu mmiri na-ekpo ọkụ na nke na-eme ka mmiri dị jụụ: Dị ka ihe nro iji gbochie nhazi ọnụ ọgụgụ
Usoro nhazi na sedimentation: Dị ka ihe na-eme ka ọ dị mma iji meziwanye mmetụta nkewa nke mmiri siri ike
Mmeghachi omume nnọpụiche: Dị ka onye na-achịkwa pH, kwalite ọnọdụ ọgwụgwọ
Ọgwụgwọ nke mmiri eutrophic: Dị ka ihe na-ewepụ phosphorus, na-achịkwa ọdịnaya nke phosphorus
Dị ka onye na-ahụ maka ọgwụgwọ mmiri nke ọma.sodium hexametaphosphatenwere ọtụtụ ngwa n'ọtụtụ mpaghara. Ọ na-egbochi n'ụzọ dị irè n'ichepụta ọnụ ọgụgụ na ngwaahịa corrosion site mgbagwoju anya, mgbasa na buffering, na-echebe akụrụngwa na pipeline, na-eme ka mmiri dị mma na ngwá ọrụ na-arụ ọrụ.
Oge nzipu: Mee-28-2025