Kodi kusiyana pakati pa coagulation ndi flocculation ndi kotani?

Kugawanika kwa magazindi flocculation ndi njira ziwiri zofunika kwambiri zomwe zimagwiritsidwa ntchito pochotsa zinyalala ndi tinthu tating'onoting'ono m'madzi. Ngakhale kuti zimagwirizana ndipo nthawi zambiri zimagwiritsidwa ntchito pamodzi, zimakwaniritsa zolinga zosiyana pang'ono:

Kugayika kwa magazi:

Kutseka madzi ndi gawo loyamba pochiza madzi, pomwe mankhwala otsekereza madzi amawonjezeredwa m'madzi. Mankhwala otsekereza madzi ambiri ndi awa:Aluminiyamu Sulfate(alum) ndi ferric chloride. Mankhwalawa amawonjezedwa kuti asokoneze tinthu tating'onoting'ono tomwe tili m'madzi.

Ma coagulant amagwira ntchito pochepetsa mphamvu zamagetsi pa tinthu timeneti. Tinthu ta m'madzi nthawi zambiri timakhala ndi mphamvu yoipa, ndipo ma coagulant amayambitsa ma ayoni omwe ali ndi mphamvu yoipa. Kuchepetsa mphamvu kumeneku kumachepetsa mphamvu ya electrostatic repulsion pakati pa tinthuti, zomwe zimatilola kuti tiyandikire limodzi.

Chifukwa cha kuuma kwa tinthu tating'onoting'ono timayamba kusonkhana pamodzi, ndikupanga tinthu tating'onoting'ono tolemera tomwe timatchedwa ma floc. Tinthu tating'onoting'onoti sitinakhalepo tokwanira kutuluka m'madzi ndi mphamvu yokoka yokha, koma timakhala tosavuta kunyamula pakapita nthawi pokonza.

Kusakhazikika kwa madzi:

Kuthira madzi kumachitika pambuyo pothira madzi. Kumaphatikizapo kusakaniza kapena kusuntha madzi pang'onopang'ono kuti tinthu tating'onoting'ono ta floc tigwirizane ndikupanga ma floc akuluakulu komanso olemera.

Kusakaniza madzi kumathandiza kuti pakhale ma floc akuluakulu komanso okhuthala omwe amatha kukhazikika bwino m'madzi. Ma floc akuluakuluwa ndi osavuta kuwalekanitsa ndi madzi okonzedwa.

Pa nthawi yothira madzi, mankhwala ena otchedwa flocculants angawonjezedwe kuti athandize kusonkhanitsa ma floc. Ma flocculants ofala amaphatikizapo ma polima.

Mwachidule, kugayika kwa tinthu m'madzi pogwiritsa ntchito mankhwala kumachepetsa mphamvu zake, pomwe kugayika kwa tinthu m'madzi ndi njira yodziwira zinthu izi.Tinthu tating'onoting'ono tomwe timasokonekera pamodzi kuti tipange ma floc akuluakulu. Pamodzi, kuuma ndi kusuntha kumathandiza kuyeretsa madzi mwa kupangitsa kuti zikhale zosavuta kuchotsa tinthu tating'onoting'ono tomwe timapachikidwa ndi zinyalala kudzera mu njira zotsatirazi monga kusungunuka ndi kusefa m'malo oyeretsera madzi.

Tikhoza kukupatsani mankhwala oyeretsera madzi otchedwa Flocculant, Coagulant ndi mankhwala ena oyeretsera madzi omwe mukufuna kutengera mtundu wa madzi anu komanso zomwe mukufuna. Tumizani imelo kuti mupeze mtengo waulere (sales@yuncangchemical.com )