Mu buvuzi bwo mu nganda, gucapa no gusiga irangi ni kimwe mu byo bigoye cyane kuvura. Ifite ibigize byinshi, agaciro ka chroma, kwibanda cyane, kandi biragoye gutesha agaciro. Nimwe mubikomeye kandi bigoye-kuvura amazi yinganda umwanda uhindura ibidukikije. Gukuraho Chroma biragoye cyane mubibazo.
Muburyo bwinshi bwo gucapa no gusiga irangi ryubuvuzi, gukoresha coulation nuburyo bwakoreshejwe cyane mubigo. Kugeza ubu, abakundwa basanzwe bakoreshwa mu icapiro ry'imikorere n'i gusiga irangi mu gihugu cyanjye ni aluminium ishingiye ku gitsina ndetse n'icyuma. Ingaruka yo gutaka ni umukene, kandi niba irangi rya reactique ridasuzuguwe, nta shingiro ryo gutesha agaciro, kandi hazabaho ishyari mu mazi yatunganijwe, akaba yarangiriye nabi umubiri wumuntu no mu bidukikije bidukikije.
Dicyandiamide formaldehyde resin decoloring umukozi ni umunyu wa polymer ya polymer, ubwoko bwa amonium. Ugereranije nubukorikori busanzwe bworoshye, bufite umuvuduko wihuta, kandi bigira ingaruka kuminyururu, PH nibyiza nkingaruka zidafite ubushyuhe.
DicYandiamide TomaldHehyde Resin Decoloring Agent ni floccculant ikoreshwa cyane mugushushanya no gukuraho code. Iyo uyikoresha, birasabwa guhindura agaciro ka PH kamazi atabogamye. Nyamuneka vugana nabatekinisiye muburyo bwihariye bwo gukoresha. Ukurikije ibitekerezo byinshi byubufatanye no gusiga irangi nuko DicYamimage thin decolozer ifite ingaruka zikomeye kuri decolorikiya yo gucapa no gusiga irangi. Igipimo cyo gukuraho chroma kirashobora kugera kuri 96%, kandi igipimo cya code cyageze kandi kigeze kirenga 70%.
Ibicuruzwa bya kama byateganijwe byakoreshejwe bwa mbere muri 1950, cyane cyane Polyacrylamide Gutunganya Amazi Gutunganya Amazi, kandi Polyacrylaside Irashobora kugabanywamo bitagabanijwemo itari ionic, anionic, na catic. Muri iki kiganiro, tuzumva Acrymedide Polymer Dicyandiamide formaldehyde resin decolorize kuri parike hamwe na amine ya organic polymer polymer.
DicYandiamide TomaldHehyde Resin yanduye Flocculant yakiriwe neza na Acrylamde igisubizo cya alkaline, hanyuma gikora hamwe na Dimethylamine, hanyuma ikongezwa kandi igatirwa aside ya hydrochloric. Ibicuruzwa byibanda ku guhumeka no kuyungurura kugirango ubone umutegarugori wa Acrylamide ya Acrylamide.
DicYandiamide-formaldehyde Contensation Polymer isobanura Flocculant yatangijwe mu myaka ya za 90. Ifite ingaruka zidasanzwe zo gukuraho ibara ryamazi ya barangi. Mu kuvura amabara menshi-yamabara yo hejuru, gusa polyacrylamide cyangwa polyacrylamide ikoreshwa. Polyimumum chloride floclonnt ntishobora kuvanaho rwose pigment, hanyuma nyuma yo kongeramo ibihano bifatanye na molekile zitanga amarangi mugutanga molekile zinamiwe no guhungabanya moleculisation nyuma yintego Gutesha agaciro.
Nigute wakoresha decolozeri:
Uburyo bwo gukoresha neza Floculant isa niya polyacrylalide. Nubwo ibyambere biri muburyo bwamazi, bigomba kugabanywa mbere yuko bukoreshwa. Uwabikoze arasaba ko yavanyweho 10% -50%, hanyuma yongewe kumazi yimyanda kandi arabyutsa byuzuye. Ifishi ya Alum. Ibintu byamabara mumabara yamabara arasenyutse kandi akundwa mumazi, kandi afite ibikoresho cyangwa ikirere cyikirere kugirango agere gutandukana.
Mu icapiro no gusiga irangi, imyenda n'izindi nganda, gukoresha amazi ari binini cyane kandi igipimo cyo kongera ni gito. Kubwibyo, guta umutungo wamazi birasanzwe. Niba inzira ikoreshwa mugukora uburyo bwateye imbere no gutunganya ibara ryinshi ryibasiye hamwe ninganda zifatanije ninganda, ariko irashobora no kugarura umutungo wamazi mashya, ariko birashobora kandi kugabanya neza umutungo wa mazi winganda, ariko birashobora kandi kugabanya neza umutungo wa mazi winganda, ariko birashobora kandi kugabanya neza iterambere ryamazi yinganda, rishobora no gusohora mu buryo butaziguye kandi rifite akamaro kanini kandi kigera kure yo guteza imbere iterambere rirambye ryo gucapa, gusiga irangi n'inganda.
Gutandukana no kugura byoroshye.
Igihe cyohereza: Nov-16-2021