Njengoba sazi ukuthi ingxenye esebenzayo yesihlanzi samanzi yisici sayo sokuhlunga.
Namuhla, sihlele izinto ezivamile zokuhlunga amanzi kanye nemisebenzi yazo emakethe ukuze uthole ireferensi yakho kuphela.
Iqukethe ◆Isici sesihlungi se-osmosis (RO) reverse, ◆Isici sesihlungi se-Nanofiltration membrane (NF)., ◆Isihlungi se-Ceramic, ◆Isici sesihlungi se-resin, ◆PP ukotini ukuhlungar, ◆I-Granular Activated Carbon, ◆I-UDF noma i-GAC Activated Carbon, ◆Isici Sesihlungi Se-Carbon Rod (CTO), ◆Isici sesihlungi se-Carbon Fiber.
◆PP Isihlungi sikakotini
Isici sokuhlunga ukotini se-PP senziwa ngokuyinhloko nge-polypropylene, okungajwayelekile kubantu abaningi, kodwa ukotini we-PP (hhayi isici sokuhlunga ukotini we-PP) usebenzisa i-polypropylene njengento eluhlaza isetshenziswa kabanzi ekuphileni kwansuku zonke. Ukugcwaliswa okuvamile kwemicamelo esiyisebenzisayo i-PP ikotini eyenziwe nge-polypropylene. Lapho siya ku-AliExpress ukuze sikhethe amathoyizi aluhlaza, izigcwalisi eziningi ezikhonjiswe emininingwaneni yomkhiqizo zazihlanganisa ukotini kadoli nokotini ongenalutho. Eqinisweni, bonke babhekisela kukotini we-PP owenziwe nge-polypropylene. Uma ucabanga ngale ndlela, ingabe ujwayelene ne-polypropylene? O, ngikhohliwe ukusho ukuthi i-polypropylene ngokwayo ayinabo ubuthi, ngakho-ke ingasetshenziswa njengento eluhlaza yezakhi zokuhlunga. Nakuba kokubili isici sokuhlunga ukotini se-PP kanye ne-PP ukotini njengezinto zokugcwalisa zenziwe nge-polypropylene, kusenomehluko omkhulu phakathi kwalokhu kokubili. Isici sesihlungi sikakotini se-PP sibhekisela ekuncibilikeni kwe-polypropylene okuyisihlungi esiphephethwayo. Mayelana nesici sesihlungi esincibilikisiwe, isitatimende sokuqala sithi: isici sesihlungi esincibilikayo senziwa ngezinhlayiya ze-polypropylene ezingenabuthi nezingenaphunga, ezincibilikiswa ngokushisisa, ukuphotha, ukudweba, nokwakheka. Isici sesihlungi se-tubular esakhiwe. Ukunemba kokuhlunga kwesici sesihlungi sikakotini se-PP sisukela ku-0.5μm (micron) kuya ku-20μm. Ububanzi bezinwele zomuntu busukela ku-0.017 kuye ku-0.18 mm (ama-microns ayi-17 kuye kwayi-18, idatha ivela ku-Wikipedia).
Izakhi zokuhlunga ukotini ze-PP ezisetshenziswa ezihlanzini zamanzi zifaka izakhi zokuhlunga ukotini ezijwayelekile ze-PP kanye nezici zokuhlunga ukotini ze-PP ezinembayo, ezivame ukufakwa engxenyeni yokuqala neyesithathu yezakhi zokuhlunga ngokulandelanayo. I-polypropylene encibilikayo ekhonjiswa abanye abathengisi ekhasini lephromoshini izwakala njengomkhiqizo osezingeni eliphezulu, kodwa empeleni iyisici sokuhlunga ukotini se-PP.
Ngokuqonda kwami, umehluko phakathi kwesici sokuhlunga ukotini esinembe kakhulu se-PP kanye nento evamile yesihlungi sikakotini se-PP ikakhulukazi ilele kusayizi wembotshana. Usayizi wezimbotshana zikakotini we-PP onembe kakhulu mncane kunokakotini we-PP ojwayelekile, ongahluza ukungcola okuncane. Lapho amanzi ethu okuphuza egeleza ungqimba lokuqala lukakotini we-PP, kufana nokugeleza esikrinini, esivame ukuvalela izinhlayiya ezinkulu zenhlabathi nokunye ukungcola okubonakalayo. Uma amanzi egeleza kungqimba lwesithathu lukakotini we-PP onemba kakhulu, azohlunga izinto ezicolekile kunesendlalelo sokuqala. (Ngokunemba kokuhlunga, idatha yokuphromotha yabathengisi engatholwa ku-Jingdong ingu-5μm. Uma kubalwa ukuqondana kokuhlunga okungu-5μm, kukude ngokwanele ukuhlunga amagciwane namagciwane.
◆I-Granular Activated Carbon
Ngikholwa ukuthi wonke umuntu akayena umuntu ongaziwa kukhabhoni ecushiwe. Ikhabhoni ecushiwe inezinto eziqinile zokukhanga.
Ikhabhoni ecushiwe isetshenziswa kabanzi ngenxa yezimpawu zayo. Abantu abaningi baye bavula izikhwama zekhabhoni ezimotweni zabo ukuze basuse iphunga, futhi abanye abantu ezindlini ezisanda kulungiswa bazofaka izikhwama zekhabhoni ezicushiwe ukuze bakhiphe i-formaldehyde.
Sivame ukubona ukuthi izihlanzi eziningi zamanzi zisebenzisa ikhabhoni ecushiwe njengesihlungi epheshaneni lesihlanzi samanzi, okuhlanganisa i-granular activated carbon, i-carbon fiber filter element, i-carbon rod filter element, njll. Ngakho-ke zihluke kanjani?
Igobolondo likakhukhunathi elicushwe isihlungi sekhabhoni elivame ukusetshenziswa ezihlanzini zamanzi liwuhlobo lwekhabhoni ecushiwe (UDF/GAC) ecushiwe. Ngaphezu kwalokho, impahla eluhlaza eyinhloko ye-granular activated carbon ingaba amagobolondo amabhilikosi, amagobolondo e-walnut, namanye amagobolondo ezithelo noma amalahle anjenge-anthracite. Ikhabhoni ecushiwe eyakhiwe ngokuvula lezi njengezinto zokusetshenziswa yenze izimbotshana eziningi ezincane, kodwa usayizi wokusabalalisa lezi zimbotshana awufani. Ngokusho kobubanzi, ahlukaniswe ama-micropores angaphansi kwe-2nm, ama-macropores angaphezu kuka-50nm, nama-mesopores phakathi (Obizwa nangokuthi i-transition hole). Ezinye izimbotshana zingafinyelela ku-1000nm.
◆Isihlungi se-Carbon Rod (CTO)
Izinto ezivame ukusetshenziswa kakhulu zokuhlunga i-carbon rod yikhabhoni ecushiwe ne-sintered activated carbon (ikhabhoni ekhishiwe ecushiwe nayo ifakiwe ku-CTO, kodwa ngenxa yokuthi umthamo we-adsorption mancane kakhulu ngesikhathi sokubumba). Ikhabhoni ecushiwe ecindezelwe yakhiwa ngokuxuba impushana yekhabhoni ecushiwe kanye ne-inorganic liquid binder ngaphansi kwengcindezi ephezulu.
I-Sintered activated carbon sintered ezingeni lokushisa eliphezulu ngemva kokuxuba i-carbon powder eyenziwe yasebenza kanye ne-polymer hot-melt pore-forming material. Ngenxa yokuthi i-polymer hot-melt pore-forming material esetshenziswa kukhabhoni ecushiwe ene-sintered nayo yakha izimbotshana emazingeni okushisa aphezulu, futhi i-inorganic liquid binder kukhabhoni ecushiwe ayikwazi ukwakha izimbotshana ngaphansi kwengcindezi ephezulu, i-sintered activated carbon inemiphumela engcono yokuhlunga kanye ne-decolorization kunekhabhoni ecushiwe ecindezelwe kangcono. Njenge-sintered activated carbon
◆Isihlungi Se-Carbon Fiber
I-elementi yesihlungi se-carbon fibre ibhekisela ku-activated carbon fiber filter element (ACF). I-activated carbon fibre ayiselona uhlobo oluvamile lwempuphu noma oluyimbudumbudu lwekhabhoni ecushiwe, kodwa i-fibrous. I-fiber iyi-filament eqhubekayo noma engapheli. I-activated carbon fibre yakhiwa Into eyakhiwe ngosilika ocushiwe onekhabhoni. Le micu imbozwe ngenani elikhulu lama-micropores nama-mesopores. Ngokungafani ne-carbon activated granular, ayinawo ama-macropores futhi ayifani. Lapho amanzi egeleza emicu yekhabhoni ecushiwe, izimbotshana ezisemicu emihle kulula ukuthintana nezinto ezisemanzini kunezimbotshana ezingaphakathi kwekhabhoni ecushiwe enevolumu efanayo, futhi isivinini sokukhangisa siyashesha impela kunaleso sekhabhoni ecushiwe eyimbudumbudu. Njengoba indawo engaphezulu ethintana namanzi inkulu kunekhabhoni ecushiwe ecushiwe, futhi lapho amanzi egeleza, izimbotshana eziningi zangaphakathi zekhabhoni ecushiwe azihlangani nokungcola emanzini, ngakho-ke ngaphansi kwezimo ezifanayo, umthamo ofanayo we-carbon fiber ocushiwe ungamunca izinto (njengokuthi Ingakwazi ukuqongelela izifo ze-carcinogenic trichlorethylethylethylethyle ne-canschericolitis) noma izifo zesitho emzimbeni womuntu ngaphansi kwezimo ezithile). Yiqiniso, i-carbon fiber nayo inokushiyeka: izindleko ziphezulu, futhi akukho datha etholiwe ebonisa ukuthi i-carbon fiber evuliwe inamandla okukhipha umbala.
Ekusebenzeni kokunqamula izinhlayiya ezinkulu, i-activated carbon fiber filter element>activated carbon rod>granular activated carbon
Isikhathi sokuthumela: Nov-05-2020