Indima ye-polyyamide lapho isetshenziswa njenge-flecculant

2024,01,24

Akunandaba noma hlobo luni lwemikhiqizo ye-polyrrylamide, njengokusetshenziswa kwe-flocculant, umthetho wawo owenziwayo ngokufanayo, indima yokudlala ikakhulukazi incike ezigabeni ezintathu, okuyisisekelo esibalulekile sokukhethwa komkhiqizo esivivinyweni se-beaker. Ukukhetha i-Cup Test kuyisithenjwa esibalulekile sendima yaso ekwethulweni kwemboni yamanje, iningi labantu likholelwa ukuthi inqubo yokubhula, ukufukula kanye nokuvuna kwezulu, bese kumininingwane kathathu Izigaba, kokubili ekuhlolweni kwelebhu noma ekusebenzeni komshini walezi zigaba ezintathu kungaba yinkomba enhle yokukhethwa kokuthi umkhiqizo uyasebenza, leli phepha lizoba ngokubanjwa kwama-flocculants, i-floccution, inqubo ye-sedimentation yephepha lizokwethula Ukuhlangana, ukuguquguquka kwenqubo ye-flocculant ngokuningiliziwe.

Polyacrylamide

Isiteji se-1.Cooguetional: Uma sifaka uketshezi (i-flocculant noma i-polymeric aluminium chloride ), uketshezi lufakwe ethangini lokuhlangana futhi amanzi avuthiwe asheshe abunjwe ngesikhathi esifushane kakhulu sokwenza inqubo enhle ye-alumina, ngalesi sikhathi , Umzimba wamanzi uba ngesigaxa esithe xaxa, esidinga ukuthi ukugeleza kwamanzi kungaveze isiyaluyalu esikhulu. Ukuhlolwa kwe-beaker kufanele kube ngokushesha (250-300 RPM) okuvusa ama-10-30s, ngokuvamile kungabi ngaphezu kwe-2min. Manje umphumela omuhle kakhulu.

Isigaba se-2.Floccution: Inqubo yokukhula kwe-Alum kanye ne-Collening, edinga izinga elifanelekile lesiphithiphithi kanye nesikhathi esifanele sokuhlala (10-15min), esiteji sekwephuzile singabonakala ngenani elikhulu le-alum elibuthelwe kancane, ukwakhiwa kwe Sula ungqimba olungaphezulu komhlaba. Ngokuhlolwa kwe-beaker, vusa ku-150 RPM imizuzu eyi-6, bese kuthi ku-60 RPM imizuzu engaba ngu-4 kuze kube ukumiswa. Bheka ukuthi ukusabela kanjani, uma umphumela ungelungele ukulungisa ngesikhathi.

Polyacrylamide

3.Settyling Stage: Ukwelashwa kwendle yasendlini kanye ne-organic wastewater, umkhiqizo ku-mediam noma i-alkaline medium kukhombisa i-catioc, ukuze izinhlayiya ezimisiwe zisendle ukuthuthwa kwendle
Ukugcwala kanye nezulu. Kusendleleni yokuxazulula inqubo yokuxazulula i-flocculant, isidingo sokugeleza kwamanzi okuhamba kancane, ukuze sithuthukise ukusebenza kahle kokusetshenziswa okujwayelekile kweThubhu elithambekele (ipuleti) Ukuxazulula ithangi (ukusetshenziswa okuhle kwendlela yomoya ye-air flotation ukuhlukanisa ama-flocs), a Inani elikhulu le-alumina ehlanganayo odongeni lwe-tube ethambekele (ipuleti) livinjelwe futhi lifakwe phansi echibini, amanzi aphezulu wamanzi acacisiwe, ubukhulu obuncane bezinhlayiyana, ubungako obuncane be-flower ngenkathi bewa kancane , ngenkathi eqhubeka nokushayisana nomunye nomunye umkhotha omkhulu, embizeni esele esele esele ayiguquki ngokungashintshiwe.

Ngaphambilini

Olandelayo

Xhumana nathi

Author:

Mr. jamin

E-mail:

kepeiaochem@gmail.com

Phone/WhatsApp:

+8618039354564

Imikhiqizo Evelele

Izindaba zeNkampani