Ikoreshwa rya PAC mu nganda zikora Papermaking

Polyoruminium Chloride (PAC) ni imiti yingenzi mu nganda zikora impapuro, igira uruhare runini mubyiciro bitandukanye byo gukora impapuro. PAC ni coagulant ikoreshwa cyane cyane mukuzamura kugumana ibice byiza, ibyuzuza, na fibre, bityo bikazamura imikorere rusange nubwiza bwibikorwa byimpapuro.

Coagulation na Flocculation

Igikorwa cyibanze cya PAC mugukora impapuro ni coagulation hamwe na flocculation. Mugihe cyo gukora impapuro, amazi avangwa na fibre ya selile kugirango bibe akajagari. Iyi slurry irimo umubare munini wibice byiza nibintu byashongeshejwe bigomba gukurwaho kugirango bitange impapuro nziza. PAC, iyo yongewe kumurongo, itesha agaciro amafaranga mabi kubice byahagaritswe, bigatuma bahurira hamwe mubice binini cyangwa flok. Iyi nzira ifasha cyane mugukuraho utwo duce twiza mugihe cyogutwara amazi, bigatuma amazi meza kandi agumana neza fibre.

Kuzamura no gufata neza

Kugumana fibre hamwe nuwuzuza nibyingenzi mugukora impapuro kuko bigira ingaruka kumbaraga zimpapuro, imiterere, hamwe nubuziranenge muri rusange. PAC itezimbere kugumana ibyo bikoresho mugukora floc nini zishobora kugumana byoroshye kumurongo wimpapuro. Ibi ntabwo byongera imbaraga nubwiza bwimpapuro gusa ahubwo binagabanya umubare wigihombo cyibikoresho fatizo, biganisha ku kuzigama. Byongeye kandi, imiyoboro itunganijwe neza yoroherezwa na PAC igabanya amazi mu rupapuro, bityo bikagabanya ingufu zisabwa mu gukama no kuzamura imikorere rusange yuburyo bwo gukora impapuro.

Gutezimbere ubuziranenge bwimpapuro

Gushyira mu bikorwa PAC mu gukora impapuro bigira uruhare runini mu kuzamura ireme ryimpapuro. Mugutezimbere kugumana amande nayuzuza, PAC ifasha mugukora impapuro zifite imiterere myiza, uburinganire, hamwe nubuso. Ibi biganisha ku gucapisha neza, koroha, no kugaragara muri rusange impapuro, bigatuma birushaho kuba byiza byo gucapa no gupakira porogaramu.

Kugabanya BOD na COD mugutunganya amazi yimyanda

Ibinyabuzima bya Oxygene Biyogi (BOD) hamwe na Oxygene isabwa (COD) ni urugero rwinshi rwibintu kama biboneka mumazi y’amazi yatewe no gukora impapuro. Urwego rwo hejuru rwa BOD na COD rwerekana urwego rwinshi rwanduye, rushobora kwangiza ibidukikije. PAC igabanya neza urwego rwa BOD na COD muguhuza no gukuraho umwanda kama mumazi mabi. Ibi ntabwo bifasha gusa kubahiriza amabwiriza y’ibidukikije ahubwo binagabanya amafaranga yo gutunganya ajyanye no gucunga amazi mabi.

Muri make, polyaluminium chloride ninyongeramusaruro yinganda zikora impapuro, zitanga inyungu nyinshi zongera imikorere yuburyo bwo gukora impapuro nubwiza bwibicuruzwa byanyuma. Uruhare rwarwo muri coagulation na flocculation, kongera imbaraga zo gufata no gutemba, kugabanya BOD na COD, no kuzamura muri rusange ubwiza bwimpapuro bituma biba ingenzi muburyo bwo gukora impapuro zigezweho.