Isukari ni ibikoresho by'ibanze mu binyobwa, ibiryo byoroshye, ibiryo byihuse, bombo, amafunguro, n'inganda zijyanye nayo. Ikunze gukoreshwa nk'ibirungo mu buzima bwa buri munsi. Ifite uburyo bwinshi bwo kuyikoresha kandi ikenewe cyane. Isukari ikunze gukoreshwa muri beterave na sucrose. Beterave zigize 20% by'umusaruro w'isukari, mu gihe ibisheke bigira 80%. Abakora isukari y'ibisheke batanu ba mbere ku isi ni Brezili, Ubuhinde, Ubushinwa, Tayilande na Pakisitani. Abakora beterave batanu ba mbere ku isi ni Ubufaransa, Leta Zunze Ubumwe za Amerika, Ubudage, Uburusiya na Turukiya.
Mu gukora isukari, hakorwa umutobe w'amazi mabi n'isukari. Ayo mazi mabi n'umutobe w'isukari bigomba gusukurwa mu gihe cyo gutunganya cyangwa gusohora kugira ngo bihuze n'ibipimo ngenderwaho. Gusobanura neza ni intambwe ikomeye muri zo.
Mu myaka icumi ishize,Polyaluminium ChlorideYakoreshejwe cyane mu nganda z'isukari hirya no hino ku isi bitewe n'ubushobozi bwayo bwo hejuru n'ubudahindagurika. Ba umwe mu miti ikunzwe cyane yo gukaraba. Kuva ku gusukura umutobe w'isukari kugeza ku kuvura COD mu mazi yanduye, PAC itanga igisubizo gikwiye cyane ku nganda z'isukari.
Ishyirwa mu bikorwa rya PAC mu nganda z'isukari
Polyaluminium chloride ishobora gusenya no guteranya uduce duto, koloyide n'ibintu bikomoka ku bimera byashongeshejwe. Ni igikoresho gitunganya polymeri idakomoka ku bimera gifite urwego rwo hejuru rwa polymerization n'ubucucike bwinshi bw'amashanyarazi. Ikunze gukoreshwa mu nganda z'isukari muri ibi bikurikira:
- Gusobanura neza umutobe w'ibisheke cyangwa umutobe w'ibijumba.
- Kuraho ibara kandi ugabanye ubushyuhe.
- Kongera ubushobozi bwo gusya no kuyungurura.
- Gusukura amazi yanduye mbere yo kuyasohora cyangwa kuyakoresha.
Bitandukanye n'ibintu bisanzwe bivangavanze nk'aluminium sulfate cyangwa lime, PAC ikora neza ku rugero rwa pH runini, ikora umwanda muke kandi ikagira igipimo cyo gufungana vuba.
Polyaluminium Chloride ikoreshwa mu gusesengura umutobe w'isukari
Umutobe w'isukari udatunganyijwe urimo imyanda itandukanye: ibintu bikomeye bihagaze, fibre z'ibimera, colloids, poroteyine, polysaccharides, ibara, ubutaka, n'uduce tudafite umwimerere, nibindi. Iyi myanda igira ingaruka ku isuku ry'umutobe w'isukari, imikorere myiza ya crystallization, ubwiza bw'isukari irangiye, nibindi. PAC ishobora gukuraho imyanda ihagaze n'ishongeshejwe; iyi ngaruka yitwa clearance.
Uburyo Polyaluminium Chloride Ikora mu Gusobanura Umutobe
·Ingufu nziza za polyaluminium chloride zigabanya ingufu mbi ku duce duto tw’ibumba n’utundi duce, bigatuma tudahindagurika.
·Gufata poroteyine, uduce tw'umucanga, imvange y'amabara n'ibindi bintu mu mazi, bigatuma bikora uduce duto duto twinjira vuba mu cyuma gipima.
·Byongeye kandi, PAC ishobora kandi kwinjiza ibintu bitera ibara ry'amazi, bigatuma ibara ry'umutobe w'isukari rirushaho kuba ryiza bityo bigatuma ibara ry'umusaruro urangiye rirushaho kugaragara.
Ibyiza bya PAC mu gutunganya imitobe
* Ingaruka nziza zo kugabanya ubuziranenge n'ibara ry'umutobe
* Kwihuta mu gutuza no kugabanya igihe cyo gutura
* Byagabanyije ubushyuhe bw'umutobe ukozwe mu buryo bwa “cleared jus”
* Kugabanuka k'ubushyuhe mu byuma bishyushya n'ibikoresho by'umwuka
* Umusaruro mwinshi w'isukari bitewe n'ubushobozi bwo kongera ubushobozi bwo gukora kristali
* Ikoreshwa ry'imiti rigabanuka ugereranije n'imiti gakondo ikoreshwa mu gushonga kw'imitsi
* Kugabanya ingano y'imyanda no koroshya uburyo bwo kuyisukura
Muri rusange, PAC yongera imikorere myiza mu gihe yongera ubuziranenge bw'umusaruro w'isukari wa nyuma.
Igipimo cya PAC cyatanzwe mu gusobanura imitobe
Igipimo gisanzwe giterwa n'ubwiza bw'umutobe, ubwoko bw'ibisheke cyangwa beterave, hamwe n'ubuziranenge bukenewe. Ingano zisanzwe zirimo:
Igipimo cya PAC mu mutobe w'ibisheke ni 20-50 mg/L
Iyo ikoreshejwe hamwe n'imiti ifasha mu gusukura, ingano ya PAC ni 10-30 mg/L.
Ku mitobe y'imbuto ihumanye cyane cyangwa imvura nyinshi, ingano ya PAC ni 40-80 mg/L.
Kunoza ingano y'umuti bikorwa neza binyuze mu gupima ibinini byo muri laboratwari.
Kumenya igipimo cyiza ukurikije ubushyuhe butandukanye bw'umutobe w'isukari.
Polyaluminium Chloride: Ikoreshwa mu gutunganya amazi yanduye yo mu nganda z'isukari
Iyo amazi mabi yo mu nganda z'isukari asohotse nta kuvurwa, azateza ibibazo by'umwanda ku bidukikije byo mu mazi no ku butaka. Byongeye kandi, iyo amazi mabi yo mu nganda z'isukari adatunganyijwe neza, azatanga impumuro mbi iyo asohotse mu bidukikije. Isoko nyamukuru ry'amazi mabi aturuka mu nganda z'isukari harimo uburyo bwo gusuka no gusukura, gukamura amazi mu byuma bishyushya, uburyo bwo kuyungurura no gukosora, ibikorwa byo gusukura ibikoresho, ndetse n'amazi ashyushye n'amazi akonje, n'ibindi.
Ibiranga amazi yanduye yo mu nganda z'isukari
Ubu bwoko bw'amazi yanduye bukunze kuba burimo ibintu by'umwimerere (COD na BOD), ibintu bikomeye bivamo, irangi, amavuta n'ibindi bintu. Afite ibara ry'umukara, pH iri hasi, ikibazo cy'impumuro, ibintu bikomeye byinshi, hamwe n'igice kinini cy'ibintu by'umwimerere n'ibidafite akamaro.
Ihame ry'imikorere rya PAC mu gutunganya amazi yanduye
PAC igera ku gutunganya amazi yanduye neza mu buryo bukurikira:
· Gufungana no gufungana kw'amazi
Bishobora guhungabanya uburyo ibintu bikomeye bihagaze n'ibikomoka ku bimera bikomoka ku bimera, bityo bigatera imbere kwihutisha kwa flocs.
· Ubukene bwa ogisijeni mu binyabutabire n'ubukene bwa ogisijeni mu binyabuzima bwaragabanutse
PAC ishobora gukuraho ibintu by’umwimerere byashongeshejwe bitera umutwaro munini wa COD/BOD.
· Guhindura ibara
PAC ishobora kwinjiza imvange n'amabara bya chromogenic mu mazi yanduye.
· Ingano y'ibitaka iragabanuka
Imyanda ikorwa na PAC ifite ubucucike bwinshi, ni ntoya cyane, kandi yoroshye kuyifata no kuyikuramo amazi.
Ibyiza bya PAC mu micungire y'amazi yanduye
- Bitewe n'imiterere y'uruganda, igipimo cyo gukuraho COD gishobora kugera kuri 60% kugeza kuri 85%.
- Ubushyuhe n'ibinyabutabire byose byasubitswe (TSS) byarushijeho kuba byiza cyane
- Ongera igipimo cyo gusenyuka kw'amazi mu cyuma gipima
- Ugereranyije n'umunyu wa alumu cyangwa feri, umusaruro w'imyanda ni muto
- Irakora neza mu rugero rwa pH (5-9)
- Igikenewe cy'imiti ihindura pH cyaragabanutse
- Kunoza imikorere y'uburyo bwo kuvura indwara z'ibinyabuzima
- Izi nyungu zituma PAC iba amahitamo meza ku nganda zikurikiza amategeko kandi zikoresha amafaranga make.
Igipimo cya PAC gisabwa mu kuvura amazi yanduye
Igipimo cya PAC kiratandukanye bitewe n'imiterere y'amazi yanduye:
Muri rusange, igipimo ni 30–150 mg/L. Ku mazi yanduye afite COD nyinshi, igipimo ni 100–200 mg/L.
Iyo ikoreshejwe hamwe n'imiti igabanya ubushyuhe (nka PAM), igipimo cyayo ni 20–50 mg/L.
Igipimo gikwiye gitanga ibisobanuro bifatika nta kurenga urugero cyangwa ikiguzi kidakenewe.
Ingingo zo kongeramo PAC mu gutunganya amazi
Icyiciro cyo Kwitegura Kuvurwa:Iyi ni yo ngingo nyamukuru yo kongeramo PAC, aho igabanya neza uduce twa colloidal kandi ikagabanya umuvuduko w'amazi.
Mbere yo Gutera no Gutwika Ibimera:Guhuza PAC n'icyuma gitera amazi ku mazi nka PAM muri iki cyiciro bitanga umusaruro mwiza wo gufunga no gufunga amazi, bikongera ubuziranenge bw'amazi muri rusange no kunoza uburyo bwo kuyatunganya.
Gukoresha PAC mu buryo buhuriweho n'izindi Flocculants
Akenshi ikoreshwa hamwe na PAM (Polyacrylamide) kugira ngo hongerwe imbaraga za floc.
Kugira ngo amabara abe menshi, ushobora kongeramo ikintu gikuraho ibara.
Ingaruka nziza kuri pH 6.5–7.5; lime ishobora gukoreshwa mu guhindura pH.
Polyaluminum chloride (PAC) yabaye inyongeramusaruro y'ibinyabutabire ikenewe cyane mu nganda zigezweho z'isukari bitewe n'ubushobozi bwayo bwo hejuru, ihamye, kandi ihuzwa no gutunganya imitobe y'isukari no gutunganya amazi yanduye. Ugereranyije n'imiti isanzwe ikoreshwa mu gukaraba, PAC itanga ibyiza byinshi: pH yagutse, umuvuduko wo kwihuta mu gutembera, umusaruro muke w'ibitaka, hamwe n'umusaruro mwiza mu mikorere n'isukari. Mu kugenzura neza ingano ya PAC no kuyivanga n'imiti y'inyongera nka polyacrylamide (PAM), inganda z'isukari zishobora kugera ku musaruro mwiza wo gukaraba no kugabanya ikiguzi.
Amakuru arambuye ku nganda z'isukari aboneka muri "Ibisubizo by'imiti ku nganda z'isukari". Twizere ko ibi bizagufasha."
Igihe cyo kohereza: Ukuboza-02-2025
