Filterka kaarboonka firfircoon ayaa guud ahaan loo isticmaalaa iyadoo lala kaashanayo shaandhada ciidda quartz.Ma jiro farqi lama huraan ah oo u dhexeeya jidhka taangiga iyo shaandhada ciidda quartz.Qalabka qaybinta biyaha gudaha iyo tuubooyinka jirka ee ugu muhiimsan waa inay buuxiyaan shuruudaha isticmaalka.
Filterka kaarboonka firfircoon wuxuu leeyahay laba hawlood:
(1) Isticmaal dusha firfircoon ee kaarboonka firfircoon si aad uga saarto koloriinta bilaashka ah ee biyaha, si aad uga fogaato koloriin-ka xabagta sarrifka ion, gaar ahaan resin beddelka cation ee nidaamka daaweynta biyaha kiimikaad, koloriin bilaash ah.
(2) Ka saar walxaha dabiiciga ah ee biyaha ku jira, sida humic acid, iwm., si loo yareeyo wasakhda resin-ga beddelka anion aasaasiga ah ee walxaha organic.Marka loo eego tirakoobyada, iyada oo loo marayo filter kaarboonka firfircoon, 60% ilaa 80% walxaha kolloidalka ah, qiyaastii 50% birta iyo 50% ilaa 60% walxaha dabiiciga ah ayaa laga saari karaa biyaha.
Hawlgalka dhabta ah ee filtarka kaarboonka ee firfircoon, qalafsanaanta biyaha gelaya sariirta, wareegga dhabarka, iyo xoogga dhabarka ayaa inta badan la tixgeliyaa.
(1) Turbidity ee biyaha galaya sariirta:
Biyaha sariirta soo gelaya oo aad u sarreeya ayaa wasakh badan u keenaya lakabka filtarka kaarboonka ee firfircoon.Wasakhdaani waxay ku xayiran yihiin lakabka filtarka kaarboonka ee firfircoon, waxayna xannibaan farqiga filtarka iyo dusha sare ee kaarboonka firfircoon, taas oo caqabad ku ah saameynteeda xayeysiiska.Qalliinka muddada dheer ka dib, retentate-ku wuxuu joogi doonaa inta u dhaxaysa lakabyada filtarrada kaarboonka ee firfircoon, samaynta filim dhoobo ah oo aan la dhaqi karin, taasoo keenaysa kaarboonka firfircoon inuu gabo oo uu guuldareysto.Sidaa darteed, waxaa ugu wanaagsan in la xakameeyo turbidity ee biyaha gelaya filtarka kaarboon firfircoon ee ka hooseeya 5ntu si loo hubiyo in ay shaqo caadi ah.
(2) Wareegga dib-dhaqista:
Dhererka wareegga dib-u-dhaqidda ayaa ah qodobka ugu muhiimsan ee la xidhiidha tayada shaandhada.Haddii wareegga dhabarku uu aad u gaaban yahay, biyaha dib-dhaqidda waa la lumin doonaa;haddii wareegga dib-u-dhaqidda uu aad u dheer yahay, saameynta adsorption ee kaarboonka firfircoon ayaa saameyn doonta.Guud ahaan, marka qulqulka biyaha sariirta galaya ay ka hooseeyaan 5ntu, waa in dib loo dhaqaa hal mar 4-5 maalmoodba mar.
(3) xoojinta dhabar dhaqida:
Inta lagu jiro dib-u-dhaqidda filtarka kaarboonka ee firfircoon, heerka balaarinta lakabka shaandhada ayaa saameyn weyn ku leh in lakabka shaandhada gebi ahaanba la dhaqay.Haddii heerka fidinta lakabka shaandhada uu aad u yar yahay, kaarboonka firfircoon ee lakabka hoose lama hakin karo, oogada sarena si nadiif ah looma dhaqi karo.Hawlgalka, heerka fidinta kontoroolka guud waa 40% ~ 50%.(4) Waqtiga dib u dhaqista:
Guud ahaan, marka heerka balaadhinta lakabka shaandheynta uu yahay 40% ~ 50% iyo xoogga dib u soo celinta uu yahay 13 ~ 15l / (㎡·s), wakhtiga dib-u-dhaqista ee filtarka kaarboonka firfircooni waa 8 ~ 10min.
Waqtiga boostada: Mar-12-2022