Kuki Hitamo Polyaluminium Chloride yo Gutunganya Amazi

Gutunganya amazi nigice cyingenzi cyo kurengera ibidukikije n’ubuzima rusange, kandi intego yacyo ni ukureba niba amazi meza afite umutekano kandi akanakenera ibikenerwa bitandukanye. Muburyo bwinshi bwo gutunganya amazi,chloride ya polyaluminium(PAC) yatoranijwe cyane kumiterere yihariye ningaruka nziza ya coagulation.

Ingaruka nziza ya coagulation: PAC ifite imikorere myiza ya coagulation kandi irashobora gukuraho neza umwanda nkibintu byahagaritswe, colloide nibintu kama bitangirika mumazi no kuzamura ubwiza bwamazi.

Uburyo bwo gukwirakwiza PAC

Uburyo bwa chloride ya polyaluminium (PAC) nka coagulant burimo cyane cyane kwikuramo ibice bibiri byamashanyarazi, kutabogama kwishyurwa no gufata net. Kwiyunvisha ibice bibiri byamashanyarazi bivuze ko nyuma yo kongeramo PAC mumazi, ion ya aluminium na chloride ion ikora urwego rwa adsorption hejuru yibice bya colloidal, bityo bigahagarika ibice bibiri byamashanyarazi hejuru yubutaka bwa colloidal, bigatuma bahungabana kandi incamake; ikiraro cya adsorption ni Cations ziri muri molekile ya PAC zikururana hamwe nuburyo bubi hejuru yubutaka bwa colloidal, bigakora imiterere "ikiraro" kugirango ihuze ibice byinshi bya colloidal; Ingaruka za netting zinyuze muri adsorption hamwe nikiraro cya molekile ya PAC hamwe nuduce twa colloidal, dushyira hamwe ibice bya colloidal. Yafashwe murusobe rwa molekile ya coagulant.

Polyaluminium chloride itunganya amazi ikoreshwa

Ugereranije na organic organique flocculants, yazamuye cyane ingaruka za decolorisation yamabara. Uburyo bwibikorwa ni uko PAC ishobora guteza imbere molekile y'irangi kugirango ibashe gukora neza binyuze mu guhonyora cyangwa kutabogama kw'amashanyarazi abiri.

Iyo PAM ikoreshejwe ifatanije na PAC, molekile ya anionic organic polymer molekules irashobora gukoresha ingaruka zo guhuza iminyururu miremire ya molekile kugirango itange ibibyimba binini hamwe nubufatanye bwumukozi uhungabanya umutekano. Iyi nzira ifasha kunoza ingaruka zo gutuza kandi ituma ibyuma biremereye byoroshye kuyikuramo. Byongeye kandi, umubare munini wamatsinda amide akubiye mumurongo wuruhande rwa molekile ya anionic polyacrylamide irashobora gukora imiyoboro ya ionic hamwe na -SON muri molekile irangi. Ishirwaho ryiyi miti igabanya ubukana bwibimera kama mumazi, bityo bigatera kwihuta no kugwa kwimitsi. Ubu buryo bwimbitse bwo guhuza butuma bigora cyane ibyuma biremereye ion guhunga, kunoza imikorere ningaruka zo kuvura.

Kubijyanye no gukuraho fosifore, imikorere ya chloride polyaluminium ntishobora kwirengagizwa. Iyo wongeyeho amazi ya fosifore arimo amazi mabi, irashobora hydrolyze kubyara ioni ya aluminiyumu. Iyi ion ihuza fosifike zishonga mumazi yanduye, igahindura iyanyuma mumvura ya fosifate idashobora gushonga. Ubu buryo bwo guhindura bukuraho neza ioni ya fosifate mumazi yanduye kandi bigabanya ingaruka mbi za fosifore kumubiri wamazi.

Usibye kuba reaction itaziguye hamwe na fosifate, ingaruka ya coagulation ya polyaluminium chloride nayo igira uruhare runini mugikorwa cyo gukuraho fosifore. Irashobora kugera kuri adsorption hamwe nikiraro mugukata ibice byishyurwa hejuru ya ion ya fosifate. Ubu buryo butera fosifate n’indi myanda ihumanya y’amazi y’amazi guhita yihuta mu bice, bigakora floc byoroshye gutura.

Icy'ingenzi cyane, kubintu byiza bya granulari byahagaritswe byakozwe nyuma yo kongeramo imiti ikuraho fosifore, PAC ikoresha uburyo bwihariye bwo gufata net hamwe ningaruka zikomeye zo kutabogama kugirango iteze imbere buhoro buhoro no kubyimba kwibi bintu byahagaritswe, hanyuma bigahuzwa, bigateranya, kandi bigahinduka. ibice binini. Ibyo bice noneho bigahita bigera kumurongo wo hasi, kandi binyuze mumatandukanyirizo-y'amazi akomeye, amazi ndengakamere arashobora gusohora, bityo bikagerwaho neza na fosifore. Uru ruhererekane rwibikorwa byumubiri nubumashini bigamije gukora neza no gutunganya amazi mabi, bitanga garanti ihamye yo kurengera ibidukikije no gukoresha umutungo wamazi.