Isihluzo sekhabhoni esisebenzayo siqhele ukusetyenziswa kunye nesihluzo sesanti yequartz.Akukho mahluko ubalulekileyo phakathi kwetanki yomzimba kunye nesihluzo sesanti yequartz.Isixhobo sangaphakathi sokuhambisa amanzi kunye nombhobho oyintloko womzimba kufuneka uhlangabezane neemfuno zokusetyenziswa.
Isihluzo sekhabhoni esisebenzayo sinemisebenzi emibini:
(1) Sebenzisa indawo esebenzayo yekhabhoni esebenzayo ukususa iklorini yasimahla emanzini, ukuze ugweme i-chlorine ye-ion exchange resin, ngakumbi i-resin yokutshintshiselana nge-cation kwinkqubo yokucoca amanzi amachiza, ngeklorini yasimahla.
(2) Susa izinto eziphilayo emanzini, ezifana ne-humic acid, njl., Ukunciphisa ungcoliseko lwe-anion exchange resin eyomeleleyo nge-organic matter.Ngokwezibalo, nge-carbon filter esebenzayo, i-60% ukuya kwi-80% yezinto ze-colloidal, malunga ne-50% yesinyithi kunye ne-50% ukuya kwi-60% yezinto eziphilayo zingasuswa emanzini.
Kumsebenzi wangempela we-carbon filter esebenzayo, i-turbidity yamanzi angena ebhedeni, umjikelo we-backwash, kunye namandla okuhlamba umva kuqwalaselwa ngokukodwa.
(1) Ukugquma kwamanzi angena ebhedini:
I-turbidity ephezulu yamanzi angenayo ibhedi iya kuzisa ukungcola okuninzi kwi-activated carbon filter layer.Oku kungcola kubanjwe kwi-carbon filter layer, kwaye kuthintele i-gap yokucoca kunye nomphezulu wekhabhoni esebenzayo, ukuthintela umphumo wayo we-adsorption.Emva kokusebenza kwexesha elide, i-retentate iya kuhlala phakathi kwe-carbon filter layers, yenza ifilimu yodaka engakwazi ukuhlanjwa, ebangela ukuba i-carbon activated iguge kwaye ingaphumeleli.Ngoko ke, kungcono ukulawula i-turbidity yamanzi angena kwi-carbon filter esebenzayo ngaphantsi kwe-5ntu ukuqinisekisa ukusebenza kwayo okuqhelekileyo.
(2) Umjikelo wokuhlamba umva:
Ubude bomjikelo we-backwash yeyona nto iphambili enxulumene nomgangatho wesihluzo.Ukuba umjikelo we-backwash umfutshane kakhulu, amanzi okuhlamba umqolo aya kuchithwa;ukuba umjikelo we-backwash mde kakhulu, umphumo we-adsorption wekhabhoni esebenzayo uya kuchaphazeleka.Ngokuqhelekileyo, xa i-turbidity yamanzi angena ebhedini ingaphantsi kwe-5ntu, kufuneka ihlanjwe emva kweentsuku ezi-4 ~ 5.
(3) Ukuqina kokuhlamba emva:
Ngexesha lokuhlanjululwa kwesihluzo sekhabhoni esebenzayo, izinga lokwandiswa koluhlu lokucoca lunempembelelo enkulu malunga nokuba umgca wokucoca uhlanjwe ngokupheleleyo.Ukuba izinga lokwandiswa koluhlu lokucoca lincinci kakhulu, i-carbon esebenzayo kwinqanaba elisezantsi alikwazi ukunqunyanyiswa, kwaye indawo yayo ayikwazi ukuhlanjwa ngokucocekileyo.Ukusebenza, izinga lokwandiswa komlawuli jikelele ngu-40% ~ 50%.(4) Ixesha lokuhlambela ngasemva:
Ngokuqhelekileyo, xa izinga lokwandiswa koluhlu lokucoca luyi-40% ~ 50% kwaye amandla okubuyisela i-13 ~ 15l / (㎡ · s), ixesha lokuhlamba umva le-carbon filter esebenzayo yi-8 ~ 10min.
Ixesha lokuposa: Mar-12-2022