Uruhare rw'ibikoresho byo gukaraba mu byo gukaraba
Chelate, chelate ikorwa n'ibintu bitera uburozi, ikomoka ku ijambo ry'Ikigiriki Chele, risobanura inzara z'ibikara. Chelate ni nk'inzara z'ibikara zifata iyoni z'icyuma, zihamye cyane kandi zoroshye gukuraho cyangwa gukoresha izo iyoni z'icyuma. Mu 1930, chelate ya mbere yakozwe mu Budage - EDTA (aside tetraacetic acid) chelate yo kuvura abarwayi barwaye uburozi bw'ibyuma biremereye, hanyuma chelate irakorwa kandi ikoreshwa mu kumesa imiti buri munsi, mu biribwa, mu nganda no mu bindi bikorwa.
Kuri ubu, abakora ibintu by’ingenzi bya chelating agents ku isi barimo BASF, Norion, Dow, Dongxiao Biological, Shijiazhuang Jack n'abandi.
Akarere ka Aziya na Pasifika ni ko gafite isoko rinini ry’ibikoresho bicuruza ibinyobwa, rifite umugabane urenga 50% n’isoko ringana na miliyari imwe y’amadolari y’Amerika, aho rikoreshwa cyane mu nganda zikora amasabune, mu gutunganya amazi, mu kwita ku buzima bwite, mu mpapuro, mu biribwa no mu binyobwa.
(Imiterere ya molekile y'ikintu kigabanya ubukana bwa EDTA)
Ibikoresho bya Chelating bigenzura iyoni z'icyuma binyuze mu kugabanya ligandi zazo nyinshi hamwe n'ibice bya iyoni by'icyuma kugira ngo bikore chelate.
Ukurikije iyi mikorere, bishobora kumvikana ko molekile nyinshi zifite ligande nyinshi zifite ubushobozi bwo gupima.
Imwe mu zisanzwe cyane ni EDTA yavuzwe haruguru, ishobora gutanga atome 2 za azote na atome 4 za ogisijeni ya karubokisili kugira ngo ikorane n'icyuma, kandi ishobora gukoresha molekile 1 kugira ngo ipfunyike neza iyoni ya kalisiyumu ikeneye guhuza 6, igatanga umusaruro uhamye cyane ufite ubushobozi bwo gukaraba neza. Izindi chelators zikoreshwa cyane zirimo sodium phytate nka sodium gluconate, sodium glutamate diacetate tetrasodium (GLDA), aside amine za sodium nka methylglycine diacetate trisodium (MGDA), na polyphosphates na polyamines.
Nkuko twese tubizi, haba mu mazi ya robine cyangwa mu mazi karemano, harimo kalisiyumu, manyeziyumu, plasma y'icyuma, izi iyoni z'icyuma mu kwiyongera kw'igihe kirekire, bizazana ingaruka zikurikira ku buzima bwacu bwa buri munsi:
1. Igitambaro ntigisukuwe neza, bigatuma igitambaro gipfundika, kigakomera kandi kigahinduka umukara.
2. Nta kintu gikwiye cyo gusukura ku buso bukomeye, n'ibipimo bishyirwamo
3. Ibipimo byo gushyira mu bikoresho byo ku meza no mu birahuri
Ubukomere bw'amazi busobanura ingano ya iyoni za kalisiyumu na manyeziyumu mu mazi, kandi amazi akomeye agabanya ingaruka zo gukaraba. Mu bikoresho by'isabune, igikoresho cya chelating gishobora gukorana na calcium, manyeziyumu n'izindi iyoni z'icyuma mu mazi, kugira ngo cyoroshye ubwiza bw'amazi, hirindwe ko calcium na manyeziyumu bikorana n'ikintu gikora mu isabune, kandi birinde kugira ingaruka ku ngaruka zo gukaraba, bityo bikanoza imikorere y'igikoresho cyo gukaraba.
Byongeye kandi, imiti igabanya ubushyuhe ishobora gutuma ibigize isabune bikomera kandi ntibibore iyo bishyushye cyangwa bibitswe igihe kirekire.
Kongeramo imashini yo kumesa imyenda mu isabune yo kumesa imyenda bishobora kongera imbaraga zayo zo gusukura, cyane cyane mu turere aho ubukana bwo kumesa buterwa cyane n'ubukana, nko mu majyaruguru, mu majyepfo y'uburengerazuba n'ahandi hantu hafite ubukana bwinshi bw'amazi, imashini yo kumesa imyenda ishobora kandi gukumira ko ibizinga by'amazi n'ibizinga bitazagera ku buso bw'imyenda, bityo isabune yo kumesa imyenda irushaho kwinjira no gufata ku buso bw'imyenda, bigatuma imashini yo kumesa imyenda irushaho kumera neza kandi ikanafata ku buso bw'imyenda, bigatuma imashini yo kumesa imyenda irushaho kumera neza icyarimwe. Yongera ubwiza n'ubukonje, ubushobozi bwo kuyisukura burushaho kuba ubw'imvi kandi bwumye.
Nanone mu gusukura ubuso bukomeye no gusukura ibikoresho byo ku meza, icyuma gikingira kiri muri lisansi gishobora kunoza ubushobozi bwo gushonga no gukwirakwira kw'isabune, ku buryo ibara n'igipimo byoroshye kubikuraho, kandi imikorere y'uburyo bworoshye ni uko icyuma kidashobora kugumaho, ubuso burushaho kubonerana, kandi ikirahure ntigitanga icyuma cy'amazi. Ibikoresho bikingira bishobora kandi guhuzwa na ogisijeni mu kirere kugira ngo bikore imiterere ihamye ibuza ogisijeni ku buso bw'icyuma.
Byongeye kandi, ingaruka zo gukaraba kw'ibintu bihumanya ikirere ku byuma bisukura imiyoboro zikoreshwa no mu byuma bisukura imiyoboro mu gukuraho ingese.