iphepha_ibhena

iindaba

Uncedo lwesihluzi sesiselo (3)Uncedo lokucoca idiatomiteubukhulu becala isebenzisa le misebenzi mithathu ilandelayo ukugcina amasuntswana okungcola anqunyanyiswe kulwelo kumphezulu we-medium, ukuze kuphunyezwe ukwahlukana okuqinileyo-ulwelo:

1. Isiphumo esinzulu Isiphumo sobunzulu sisiphumo sokugcinwa kohluzo olunzulu. Kwi-filtration enzulu, inkqubo yokwahlula ivela kuphela "ngaphakathi" kwi-medium. Inxalenye amasuntswana ukungcola encinane ngokwentelekiso ukungena kumphezulu ikhekhe lokucoca zivaliwe imijelo microporous tortuous ngaphakathi emhlabeni diatomaceous kunye nemingxuma encinane ngaphakathi ikhekhe lokucoca. Olu hlobo lwamaqhekeza luhlala luncinci kune-micropores yomhlaba we-diatomaceous. Xa amasuntswana abetha udonga lomjelo, anokushiya ukuhamba kolwelo. Nangona kunjalo, ingaba inokufikelela kweli nqanaba kuxhomekeke kumandla angenayo kunye nokuchasana kwamasuntswana. Ibhalansi, olu hlobo lokungenelela kunye nokuhlola ziyafana kwindalo, zombini ziyinxalenye yesenzo soomatshini. Ukukwazi ukuhluza amasuntswana aqinileyo ngokusisiseko kunxulumene kuphela nobungakanani obunxulumene kunye nokumila kwamasuntswana aqinileyo kunye neepores.

2. Uvavanyo lwesiphumo Esi sisiphumo sokuhluza umphezulu. Xa i-fluid igeleza kumhlaba we-diatomaceous, ii-pores ze-diatomaceous earth zincinci kune-particle ye-particle ye-particle yokungcola, ukwenzela ukuba iinqununu ezingcolileyo azikwazi ukudlula kwaye zithintelwe. Esi siphumo sibizwa ngokuba yi-screening effect. Ngapha koko, umphezulu wekhekhe lokucoca unokubonwa njengendawo yokuhluza kunye nobungakanani obulinganayo bepore. Xa ububanzi beengqungquthela eziqinileyo zingekho ngaphantsi (okanye ngaphantsi ngaphantsi) ububanzi beepores ze-diatomite, iinqununu eziqinileyo ziya "kuhluzwa ekumisweni". Yahlula ngaphandle, dlala indima yokucoca umphezulu.

3. I-Adsorption I-adsorption yahluke ngokupheleleyo kwezi ndlela zimbini zokuhluza. Enyanisweni, esi siphumo sinokuthi sithathwe njengento ekhangayo ye-electrokinetic, exhomekeke ngokukodwa kwiipropati zomphezulu wamasuntswana aqinileyo kunye nomhlaba we-diatomaceous ngokwawo.

I-White Powder Diatomite

Abarhwebi bomhlaba beDiatomaceous basebenzisa i-granular diatomaceous yoncedo lokucoca umhlaba njengesixhobo sokucoca kwinkqubo yoxinzelelo lomnatha yokunqunyanyiswa. Ukususela kule misebenzi mithathu ingasentla, eyona njongo iphambili kukubonelela kangangoko kuluhlu oluphakathi lokucoca, oko kukuthi ikeyiki yokucoca. Iipore ezininzi kunye ne-pore ebunjiweyo ye-spacing layer ivumela ukumiswa ukuba kudlule kwi-pores encinci ye-barrier layer, kwaye ubambe iinqununu eziqinileyo zokungcola ezigxininiswe kulwelo kumphezulu kunye nomjelo we-medium, ngaloo ndlela ukwenza i-slid-liquid Ukufezekisa injongo yokwahlula.

Ixesha lokuposa: Nov-03-2021