Kaarboon firfircoon ayaa si weyn loogu isticmaalaa nolosheenna, awooddeeda adsorption ee wanaagsanna aad bay caan u tahay.Filterka kaarboonka firfircooni waa aaladda shaandhada jirka taangiga.Banaanka guud ahaan waxa uu ka samaysan yahay caag la xoojiyay fiber-ka galaas, gudaha waxa ka buuxa kaarboon firfircoon, kaas oo sifeyn kara noolaha iyo qaar ka mid ah biraha culus ee biyaha ku jira, waxa aanu yarayn karaa midabka biyaha.Haddaba sidee buu u shaqeeyaa filtarka kaarboonka ee firfircoon?
Mabda'a adsorption ee kaarboonka firfircoon waa in la sameeyo lakab isku dheelitiran oo dheellitiran oo ku saabsan dusha sare ee qaybaha.Baaxadda qaybaha kaarboonka ee firfircoon ayaa sidoo kale saameyn ku leh awoodda adsorption.Guud ahaan, qayb yar oo kaarboon ah oo firfircoon, ayaa sii weynaada aagga shaandhada.Sidaa darteed, kaarboonka firfircoon ee budada ah ayaa leh wadarta guud ee ugu weyn iyo saameynta xayeysiinta ugu fiican, laakiin kaarboonka firfircoon ee budada ah ayaa si sahlan ugu qulqulaya taangiga biyaha oo leh biyo, taas oo ay adag tahay in la xakameeyo oo si dhif ah loo isticmaalo.Kaarboonka firfircoon ee granular ma fududa inuu socdo sababtoo ah samaynta qaybo, iyo wasakhda sida maadada organic ee biyaha ma fududa in lagu xannibo lakabka filter kaarboon ee firfircoon.Waxay leedahay awood adsorption xoog leh waana ay fududahay in la qaado lana beddelo.
Awoodda adsorption ee kaarboonka firfircooni waxay la mid tahay wakhtiga xidhiidhka biyaha.Inta ay dheeraato wakhtiga xidhiidhka, waxa sii fiicnaanaya tayada biyaha la sifeeyay.Fiiro gaar ah: Biyaha la sifeeyay waa inay si tartiib ah uga soo baxaan lakabka shaandhada.Kaarboonka cusub ee firfircoon waa in si nadiif ah loo dhaqo ka hor isticmaalka ugu horreeya, haddii kale waxaa jiri doona biyo madow oo soo baxaya.Ka hor inta aan kaarboonka firfircoon lagu shubin shaandhada, isbuunyo leh dhumuc dhan 2 ilaa 3 cm waa in lagu daraa xagga hoose iyo sare si looga hortago in ay galaan qaybo waaweyn oo wasakh ah sida algae.Ka dib marka kaarboonka firfircoon la isticmaalo 2 ilaa 3 bilood, haddii saamaynta shaandhaynta hoos u dhacdo, waa in la beddelaa.Kaarboon cusub oo firfircoon, lakabka isbuunyada waa in sidoo kale si joogto ah loo beddelaa.
Walaxda shaandhada ku jirta xayaysiisyada filtarka kaarboonka ee firfircoon waxa lagu buuxin karaa ciid quartz leh oo dhererkeedu yahay 0.15 ~ 0.4 mitir xagga hoose.Sida lakabka taageerada, qaybaha ciidda quartz waxay noqon karaan 20-40 mm, ciidda quartz waxaa lagu buuxin karaa kaarboon firfircoon oo firfircoon oo 1.0-1.5 mitir ah.lakabka shaandhada.Dhumucda buuxintu guud ahaan waa 1000-2000mm.
Ka hor inta aan la dallacin filtarka kaarboonka ee firfircoon, shayga shaandhada hoose ee quartz ciid waa in la mariyaa tijaabada xasilloonida ee xalka.Ka dib marka la qooyo 24 saacadood, shuruudaha soo socda ayaa la buuxiyaa: korodhka dhammaan walxaha adag kama badna 20mg / L.Korodhka isticmaalka ogsijiinta waa in aanu dhaafin 10 mg/L.Ka dib marka lagu qooyo dhexdhexaadka alkaline, kororka silica kama badna 10mg/L.
Ciidda quartz filter filter kaarboon ee firfircoon waa in si taxadar leh loo nadiifiyaa ka dib marka lagu dhaqo qalabka.Socodka biyaha waa in kor ilaa hoos laga dhaqaa, biyaha wasakhaysanna waa in hoosta laga sii daayaa ilaa laga caddeeyo wasakhda.Kadibna, shayga shaandhada kaarboonka ee firfircoon ee granular-ka ah waa in la raro, ka dibna la nadiifiyaa.Socodka biyuhu waa hoos ilaa hoos.Biyo raaci dusha sare, biyaha wasakhaysan ayaa laga soo miiray xagga sare.
Shaqada filtarka kaarboonka ee firfircoon ayaa inta badan ah in meesha laga saaro maadada organic macromolecular, okssaydhka birta iyo koloriinta hadhaaga ah.Tani waa sababta oo ah walxaha dabiiciga ah, koloriin haraaga ah iyo oksaydhyada birta waxay si fudud u sumayn karaan resin-ka beddelka ion, halka koloriinta haraaga ah iyo surfactants-ka cationic aysan kaliya ku sumayn doonin resinka, laakiin sidoo kale waxay dhaawici doonaan qaab dhismeedka xuubka waxayna ka dhigi karaan xuubka osmosis-ka mid aan waxtar lahayn.
filtarrada kaarboonka firfircoon ayaa si weyn loogu isticmaalaa warshadaha.Kaliya ma hagaajin karaan tayada biyaha wasakhda, laakiin sidoo kale waxay ka hortagi karaan wasakheynta, gaar ahaan wasakhowga sunta ogsijiinta ee bilaashka ah ee wareegga dambe ee xuubka osmosis-ka iyo resin beddelka ion.Filterka kaarboonka firfircooni ma leh oo kaliya hufnaan sare, laakiin sidoo kale waxa uu leeyahay kharash hawleed hooseeya, tayada dareeraha wanaagsan iyo saamaynta shaandhaynta wanaagsan.
Haddii aad u baahan tahay, kaliya dhagsii badhanka hoose.
Waqtiga boostada: Oct-09-2022