Polyacrylamide Flocculant: Mfundo zisanu zomwe muyenera kudziwa

Polyacrylamide flocculantndi polima yopangidwa yomwe yagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Imagwiritsidwa ntchito makamaka ngati flocculant, chinthu chomwe chimapangitsa kuti tinthu tating'onoting'ono tomwe timapachikidwa m'madzi tigwirizane kukhala ma floc akuluakulu, zomwe zimathandiza kuti asiyane. Nazi mfundo zisanu zomwe muyenera kudziwa zokhudza polyacrylamide flocculant.

Kodi Polyacrylamide Flocculant ndi chiyani?

Polyacrylamide flocculant ndi polima wosungunuka m'madzi womwe nthawi zambiri umapangidwa kudzera mu polymerization ya acrylamide monomer. Nthawi zambiri umagwiritsidwa ntchito ngati flocculant mu njira zotsukira madzi kuti uchotse zinthu zolimba zomwe zapachikidwa, matope, ndi utoto m'madzi. Umagwiritsidwanso ntchito m'mafakitale ena monga migodi, mafuta ndi gasi, komanso zamkati ndi mapepala.

Magawo Akuluakulu Ogwiritsira Ntchito PAM

Magawo akuluakulu ogwiritsira ntchito polyacrylamide flocculant ndi kuyeretsa madzi, migodi, mafuta ndi gasi, ndi zamkati ndi mapepala. Poyeretsa madzi, imagwiritsidwa ntchito kuchotsa zinyalala monga zinthu zolimba zomwe zapachikidwa, kutayirira, ndi utoto, zomwe zimapangitsa madzi kukhala omveka bwino komanso oyenera kugwiritsidwa ntchito m'njira zosiyanasiyana. Poyeretsa, imagwiritsidwa ntchito kuthandiza kulekanitsa mchere wamtengo wapatali kuchokera ku miyala. Mu mafuta ndi gasi, imagwiritsidwa ntchito kuchotsa zinyalala kuchokera kumadzi obowola ndi madzi omwe amagwiritsidwa ntchito polekanitsa mpweya. Mu zamkati ndi mapepala, imagwiritsidwa ntchito kukonza kutayira madzi ndi kusunga ulusi wa zamkati popanga mapepala.

Kodi Polyacrylamide Flocculant Imasamalira Bwanji Madzi Otayira a Mafakitale?

Mankhwala opangidwa ndi polyacrylamide amagwiritsidwa ntchito pokonza madzi otayira m'mafakitale kuti athandize kuchotsa madzi otayira m'matope, zomwe zimapangitsa kuti zikhale zosavuta kutaya kapena kugwiritsanso ntchito. Kutaya madzi m'matope kumachepetsa chinyezi m'matope ndipo motero kumachepetsa kwambiri kuchuluka kwa matope, zomwe zimachepetsa kwambiri ndalama zokonzera. Kuphatikiza apo, imatha kuchotsanso zinthu zolimba zomwe zapachikidwa, dothi lotayirira, ndi mtundu. Imagwira ntchito poyamwa tinthu tating'onoting'ono ndikupangitsa kuti tigwirizane kukhala ma flocs akuluakulu. Magulu awa, kenako amakhazikika kapena kuchotsedwa pogwiritsa ntchito kusefa kapena njira zina zolekanitsira, ndikupanga madzi oyera.

Kodi Mungasankhe Bwanji Polyacrylamide Flocculant Yoyenera?

Kusankha polyacrylamide flocculant yoyenera kugwiritsidwa ntchito m'njira inayake n'kofunika kwambiri. Pali mitundu yosiyanasiyana ya polyacrylamide flocculant yomwe ilipo yokhala ndi kulemera kosiyanasiyana kwa mamolekyulu, kuchuluka kwa ma charge, ndi mankhwala. Ndikofunikira kuganizira za makhalidwe a madzi otayidwa omwe akutsukidwa, kuchuluka komwe kukufunika, ndi njira yolekanitsira yomwe ikugwiritsidwa ntchito. Akatswiri pantchito yokonza madzi ayenera kufunsidwa kuti adziwe polyacrylamide flocculant yoyenera kugwiritsidwa ntchito m'njira inayake. Kumbukirani kuti ndikofunikira kwambiri kuchita mayeso a mtsuko ndi zitsanzo zamadzi ndi zitsanzo kaye.

Zinthu Zofunika Kuganizira Pachitetezo cha PAM

Polyacrylamide flocculant nthawi zambiri imaonedwa kuti ndi yotetezeka kugwiritsidwa ntchito pochiza madzi ndi ntchito zina zamafakitale. Komabe, iyenera kusamalidwa mosamala chifukwa ndi polima yomwe imatha kupanga mayankho okhuthala omwe angapangitse nthaka kukhala yoterera kapena ma gels pansi pa mikhalidwe ina. Iyenera kusungidwa pamalo ozizira, ouma kutali ndi dzuwa lachindunji komanso kukhudzana ndi zinthu zosagwirizana monga oxidizing agents kapena ma acid amphamvu. Njira zoyenera zotetezera ziyenera kutsatiridwa pogwira polyacrylamide flocculant kuti tipewe zoopsa zilizonse paumoyo kapena kuwononga chilengedwe.