Hari ubwoko bwinshi bw'ibinyabutabire, bushobora kugabanywamo ibyiciro bibiri, kimwe ni ibinyabutabire bidafite umwimerere ikindi ni ibinyabutabire bidafite umwimerere.
(1) Imiyoboro idakomoka ku bimera: harimo ubwoko bubiri bw'umunyu w'icyuma, umunyu w'icyuma n'umunyu wa aluminiyumu, ndetse n'imiyoboro idakomoka ku bimera nkapolyaluminiyamu klorideIzikunze gukoreshwa ni: ferric chloride, ferrous sulfate, ferric sulfate, aluminium sulfate (alum), aluminium chloride y'ibanze, n'ibindi.
(2) Imiti ikoreshwa mu gukaraba kw'ibimera: ahanini ibintu bya polymer nka polyacrylamide. Kubera ko imiti ikoreshwa mu gukaraba kw'ibimera ifite ibyiza byo: ingano nto, umuvuduko wo gukaraba kw'ibimera vuba, imbaraga nyinshi za floc, n'ubushobozi bwo kongera umuvuduko wo kuyungurura, ingaruka zayo zo gukaraba kw'ibimera ziruta inshuro nyinshi cyangwa nyinshi iz'imiti isanzwe idakoreshwa mu gukaraba kw'ibimera, bityo ubu ikoreshwa cyane mu mishinga yo gutunganya amazi.
（Uruganda rw’inzobere mu gutunganya amazi - Clean Water clean world）
Polymer flocculant--polyacrylamide
Ibikoresho by'ingenzi by'ibanze byapolyacrylamide (mu magambo ahinnye ya PAM)ni acrylonitrile. Ivangwa n'amazi mu rugero runaka kandi ikaboneka binyuze mu guhumeka, gusukura, gupolima, kumisha n'izindi nzira.
Imyanzuro ikurikira ishobora gutangwa mu bushakashatsi bwabanje:
(1) PAM ya Anionic ikwiriye ibintu bidafite umwimerere bifite ubunini bwinshi n'umuvuduko mwiza, hamwe n'uduce duto duto duhagaze (0.01 ~ 1mm), hamwe n'agaciro ka pH kadafite aho kabogamiye cyangwa ka alkaline.
(2) Cationic PAM ikwiriye ibintu bihagaze bifite charge negatif kandi birimo ibintu by’umwimerere.
(3) PAM itari iy'ionic ikwiriye gutandukanya ibintu bihagaze mu buryo buvanze bw'umwimerere n'ubudasa, kandi umuti ni aside cyangwa ntayo ifite
Gutegura Flocculant
Flocculant ishobora kuba igice gikomeye cyangwa igice cy’amazi kirimo ubucucike bwinshi. Iyo iyi flocculant yongewe mu buryo butaziguye ku gitereko, bitewe n’ubucucike bwayo bwinshi n’umuvuduko wayo muto wo gukwirakwira, flocculant ntishobora gukwirakwira neza mu gitereko, bigatuma igice cy’igitereko kidashobora kugira uruhare mu gukurura, bigatuma flocculant itakaza ubusa. Kubwibyo, hakenewe imashini ivanga kugira ngo ikurure flocculant n’amazi akwiye kugira ngo igere ku gipimo runaka, muri rusange kitarenze 4 ~ 5g / L, ndetse rimwe na rimwe kikaba kiri munsi y’iki gipimo. Nyuma yo gukurura neza, irashobora gukoreshwa. Igihe cyo gukurura ni nk'isaha 1 ~ 2.
Nyuma yuko polymer flocculant iteguwe, igihe cyayo ni iminsi 2 kugeza kuri 3. Iyo umuti ubaye umweru usa n'amata, bivuze ko umuti wangiritse kandi warangiye, kandi ugomba guhagarikwa ako kanya.
Itsinda rya amide rya polyacrylamide rikorwa na Yixing Cleanwater Chemicals Co., Ltd. rishobora kuba rifite isano n'ibintu byinshi, rigakurura no gukora imigozi ya hydrogen. Polyacrylamide ifite uburemere buhanitse bw'uturemangingo ikora ikiraro hagati ya iyoni zijugunywa, igakora flocs, kandi yihutisha sedimentation y'uduce, bityo ikagera ku ntego nyamukuru yo gutandukanya ibintu bikomeye n'amazi. Hariho ubwoko bwa anionic, cationic na non-ionic. Muri icyo gihe, abakiriya bashobora kandi guhindura ibicuruzwa bifite ibisobanuro bitandukanye.
Icyitonderwa: Tugumana imyumvire idafite aho ibogamiye ku bitekerezo biri muri iyi nkuru. Iyi nkuru ni iyo kwifashisha gusa, kuyikoresha mu itumanaho, ntabwo ari iyo gukoresha mu bucuruzi, kandi uburenganzira bw'umwanditsi ni ubw'umwanditsi wa mbere. Murakoze ku bw'inkunga yanyu no ku bw'ibitekerezo byanyu!
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Igihe cyo kohereza: Ukwakira 17-2024