Kodi pali kusiyana kotani pakati pa coagulation ndi flocculation?

Coagulation ndi flocculation ndi njira ziwiri zofunika zomwe zimagwiritsidwa ntchito pochiza madzi kuchotsa zonyansa ndi tinthu tating'ono m'madzi.Ngakhale kuti ndizogwirizana komanso zimagwiritsidwa ntchito nthawi zambiri, zimakhala ndi zolinga zosiyana:

Coagulation:

Coagulation ndi sitepe yoyamba yochizira madzi, pomwe ma coagulants amadzimadzi amawonjezeredwa m'madzi.Ma coagulants odziwika kwambiri ndiAluminium Sulfate(alum) ndi ferric chloride.Mankhwalawa amawonjezeredwa kuti asokoneze tinthu tating'onoting'ono (colloids) zomwe zili m'madzi.

Ma coagulants amagwira ntchito pochepetsa mphamvu zamagetsi pazigawozi.Tinthu tating'onoting'ono m'madzi nthawi zambiri zimakhala ndi vuto loyipa, ndipo ma coagulants amatulutsa ma ion okhala bwino.Neutralization izi amachepetsa repulsion electrostatic pakati particles, kuwalola kuti abwere pafupi pamodzi.

Chifukwa cha coagulation, tinthu tating'onoting'ono timayamba kusonkhana pamodzi, kupanga tinthu tating'onoting'ono tolemera kwambiri totchedwa flocs.Ziphuphuzi sizinali zazikulu zokwanira kuti zithe kutuluka m'madzi ndi mphamvu yokoka zokha, koma zimakhala zosavuta kuzigwira muzochitika zotsatila.

Flocculation:

Flocculation imatsatira coagulation mu njira yothetsera madzi.Zimaphatikizapo kugwedeza pang'onopang'ono kapena kugwedeza madzi kulimbikitsa tinthu tating'onoting'ono ta floc kuti tiwombane ndikuphatikizana kukhala magulu akuluakulu ndi olemera kwambiri.

Flocculation imathandiza kulimbikitsa mapangidwe a magulu akuluakulu, omwe amatha kukhazikika bwino m'madzi.Zigulu zazikuluzikuluzi ndizosavuta kuzilekanitsa ndi madzi oyeretsedwa.

Panthawi ya flocculation, mankhwala owonjezera otchedwa flocculants akhoza kuwonjezeredwa kuti athandize kusakanikirana kwa magulu.Ma flocculants ambiri amaphatikizapo ma polima.

Mwachidule, coagulation ndi njira yochepetsera tinthu tating'ono m'madzi mwa kusokoneza zomwe amalipira, pomwe flocculation ndi njira yobweretsera izi.destabilized particles palimodzi kupanga magulu akuluakulu.Pamodzi, coagulation ndi flocculation zimathandiza kumveketsa bwino madzi popangitsa kuti zikhale zosavuta kuchotsa tinthu tating'onoting'ono ndi zonyansa kudzera muzotsatira monga sedimentation ndi kusefera m'mafakitale opangira madzi.

Titha kukupatsirani Flocculant, Coagulant ndi mankhwala ena opangira madzi omwe mungafune kutengera mtundu wamadzi anu ndi zomwe mukufuna.Imelo ya mtengo waulere (sales@yuncangchemical.com )