Amathebulethi e-NADCC Okwelashwa kwe-Sater
Isingeniso
I-NaDCC, eyaziwa nangokuthi i-sodium dichloroisocyanurate, iwuhlobo lwe-chlorine olusetshenziselwa ukubulala amagciwane.Ngokuvamile isetshenziselwa ukwelapha amanzi amaningi ezimeni eziphuthumayo, kodwa ingase isetshenziselwe ukwelashwa kwamanzi asekhaya.Amathebulethi ayatholakala anokuqukethwe kwe-NaDCC okuhlukile ukuphatha umthamo wamanzi ahlukene ngesikhathi esisodwa.Avamise ukuncibilika ngokushesha, namaphilisi amancane ancibilika ngaphansi komzuzu.
Ikususa kanjani ukungcola?
Uma engezwa emanzini, amaphilisi e-NaDCC akhulula i-hypochlorous acid, ehlangana nama-microorganisms ngokusebenzisa i-oxidation futhi izibulale.Izinto ezintathu zenzeka lapho i-chlorine yengezwa emanzini:
Enye i-chlorine ihlangana ne-organic matter kanye namagciwane emanzini ngokusebenzisa i-oxidation futhi izibulale.Le ngxenye ibizwa ngokuthi i-chlorine esetshenzisiwe.
Enye i-chlorine ihlangana nezinye izinto eziphilayo, i-ammonia, ne-iron ukwenza izinhlanganisela ezintsha ze-chlorine.Lokhu kubizwa nge-chlorine ehlanganisiwe.
I-chlorine eyengeziwe ihlala emanzini ingasetshenzisiwe noma ingaboshiwe.Le ngxenye ibizwa ngokuthi i-chlorine yamahhala (FC).I-FC iwuhlobo olusebenza kahle kakhulu lwe-chlorine ekubulaleni amagciwane (ikakhulukazi amagciwane) futhi isiza ukuvimbela ukungcoliswa kabusha kwamanzi ahlanzekile.
Umkhiqizo ngamunye kufanele ube neziqondiso zawo zomthamo olungile.Ngokuvamile, abasebenzisi balandela imiyalelo yomkhiqizo ukuze bengeze amaphilisi osayizi alungile ngenani lamanzi okufanele ahlanzwe.Amanzi abe esenyakaziswa futhi ashiywe isikhathi esibonisiwe, ngokuvamile imizuzu engama-30 (isikhathi sokuxhumana).Ngemva kwalokho, amanzi afakwa isibulala-magciwane futhi alungele ukusetshenziswa.
Ukusebenza kwe-chlorine kuthinteka yi-turbidity, i-organic matter, i-ammonia, izinga lokushisa ne-pH.Amanzi anamafu kufanele ahlungwe noma avunyelwe ukuthi azinze ngaphambi kokwengeza i-chlorine.Lezi zinqubo zizosusa ezinye izinhlayiya ezimisiwe futhi zithuthukise ukusabela phakathi kwe-chlorine nama-pathogens.
Izidingo Zamanzi Zomthombo
i-turbidity ephansi
i-pH phakathi kuka-5.5 no-7.5;Ukubulala amagciwane akuthembeki ngaphezu kwe-pH 9
Isondlo
Imikhiqizo kufanele ivikelwe emazingeni okushisa aphezulu noma umswakama ophezulu
Amaphilisi kufanele agcinwe kude nezingane
Isilinganiso somthamo
Amathebulethi ayatholakala anokuqukethwe kwe-NaDCC okuhlukile ukuphatha umthamo wamanzi ahlukene ngesikhathi esisodwa.Singakwazi ukwenza amaphilisi ngendlela oyifisayo ngokwezidingo zakho
Isikhathi Sokwelapha
Isincomo: imizuzu engama-30
Isikhathi esincane sokuxhumana sincike ezintweni ezifana ne-pH nezinga lokushisa.
