"Chida Chamatsenga" Chothandizira Kuchotsa Zinyalala: PolyDADMAC

Mu mafakitale ndi moyo watsiku ndi tsiku, vuto la zinyalala likukulirakulira. PolyDADMAC imagwiritsidwa ntchito kwambiri poyeretsa madzi otayidwa a mafakitale ndi madzi a pamwamba. Imagwiritsidwa ntchito pochiza madzi otayidwa ochokera ku mineral processing, kupanga mapepala, madzi otayidwa amafuta ochokera m'minda yamafuta ndi mafakitale oyeretsera, komanso zinyalala za m'mizinda. PolyDADMAC imagwiritsidwanso ntchito ngati chothandiziraflocculant yochizira madzi a pampopi.

Kodi PolyDADMAC ndi chiyani?

PolyDADMACndi polima ya cationic, ndipo mawonekedwe ake ndi madzi okhuthala opanda mtundu kapena achikasu otumbululuka. Kapangidwe kake kapadera ka mamolekyulu kamapatsa mphamvu yoyandama ndi kulowetsedwa kwa madzi, zomwe zimathandiza kuti igwirizane mwachangu ndi tinthu tomwe timayimitsidwa tomwe tili ndi mphamvu yoipa, ma colloid ndi zinthu zina m'madzi.

Kuchiza Madzi Otayidwa

PolyDADMAC imagwiritsidwa ntchito pochiza madzi otayidwa ngati coagulant yoyamba yachilengedwe yomwe imachotsa zinthu za colloidal zomwe zili ndi mphamvu yoipa komanso imachepetsa kuchuluka kwa matope poyerekeza ndi ma coagulant osapangidwa. PolyDADMAC imagwiritsidwa ntchito ngati coagulant poyeretsa madzi. Ndi yothandiza potseka ndi kutseka tinthu tating'onoting'ono ta inorganic ndi organic monga matope, dongo, algae, mabakiteriya ndi mavairasi. Polima yachilengedwe ikachuluka kwambiri imatha kuchotsa zinthu zachilengedwe monga humic ndi fulvic acids zomwe zimapangitsa kuti tizilombo toyambitsa matenda tisawonongeke komanso kuti mtundu wake ukhale wochepa.

Chithandizo cha Zinyalala

Pankhani yokonza zinyalala, PolyDADMAC imagwira ntchito bwino kwambiri. Pokonza madzi otayidwa pogwiritsa ntchito mapepala, imatha kusuntha bwino zinthu zopachikidwa monga ulusi ndi zodzaza, zomwe zimapangitsa kuti madzi otayidwa awonekere bwino. Pokonza kusindikiza ndi kuyika utoto m'madzi otayidwa, imatha kuphatikizana ndi mamolekyu a utoto, kuswa ma chromophores awo, ndikuchotsa bwino mtundu, motero kupangitsa kuti kusindikiza ndi kuyika utoto m'madzi otayidwa kukhale kosavuta. Kuphatikiza apo, poyerekeza ndi ma flocculants achikhalidwe, imafuna mlingo wocheperako koma imapanga zotsatira zabwino, zomwe zingathandize kuchepetsa mtengo wokonza.

Kufufuza Mafuta

Kuwonjezera pa kukonza zimbudzi, pochotsa mafuta, ingagwiritsidwe ntchito ngati chowonjezera cha madzi obowola kuti madzi obowola akhale olimba komanso kuti athe kunyamula mchenga, zomwe zimatsimikizira kuti madzi obowolawo akuyenda bwino.

Makampani Opanga Mapepala

Mu makampani opanga mapepala, imatha kulimbitsa mphamvu ya pepala ndikupangitsa kuti mapepala apangidwe bwino. PolyDADMAC imagwiritsidwa ntchito poletsa zinthu zosokoneza pakupanga mapepala. Imapereka kukhazikika kwabwino kwa phula kuchokera ku makina a pulp ndi latex kuchokera ku nsalu yosweka. Imagwiritsidwa ntchito poyendetsa pang'ono mphero kuti isunge bwino komanso kuchotsa madzi m'thupi. Kuphatikiza apo, ingagwiritsidwe ntchito kupititsa patsogolo magwiridwe antchito a zosefera za disk ndi flotator, komanso kugawa bwino kwa zodzaza kuti zipereke kusungidwa bwino kwa zodzaza.

Makampani Opanga Nsalu

Mu makampani opanga nsalu, ingagwiritsidwenso ntchito pomaliza nsalu popanda kuzizira, motero kukulitsa ubwino wa nsalu.

Katundu wathu ali ndi khalidwe lokhazikika. Popeza tayang'aniridwa mosamala, zizindikiro zake zonse zafika pamlingo wotsogola mumakampani. Tili ndi gulu la akatswiri aluso komanso njira yokhazikika yoperekera zinthu. Tikhoza kulangiza mitundu yoyenera ya zinthu malinga ndi momwe mumagwiritsira ntchito.