Udindo Wamatsenga wa Polyacrylamide Pantchito Yopanga Mapepala

PolyacrylamideNdi mawu ofala a ma homopolymer a acrylamide kapena ma copolymer okhala ndi ma monomers ena. Ndi amodzi mwa ma polima osungunuka m'madzi omwe amagwiritsidwa ntchito kwambiri. Polyacrylamide ilipo mu mawonekedwe a granules zoyera ndipo imatha kugawidwa m'magulu anayi: non-ionic, anionic, cationic, ndi amphoteric ionic.

Kugwiritsa Ntchito Polyacrylamide Pantchito Yopanga Mapepala

Njira yopangira mapepala imakhala ndi magawo angapo, kuphatikizapo kupukuta, kuyeretsa, kuyeretsa, ndi kupanga. Pa nthawi imeneyi, zinthu zosiyanasiyana zodetsa monga ulusi, zodzaza, ndi ma fines zimapangidwa. Ngati zinthuzi sizichotsedwa bwino pakhungu, zimatha kuyambitsa mavuto monga kutaya madzi bwino komanso kulimba kwa pepala kochepa. Polyacrylamide imagwiritsidwa ntchito kwambiri ngati dispersant, retainer aid, drainage aid, flocculant, ndi size agent popanga mapepala.

Ⅰ. Chotulutsira

Kuwonjezera polyacrylamide dispersant panthawi yopanga mapepala kungalepheretse bwino kusonkhana kwa ulusi ndikuwonjezera kufanana kwa pepala. Kuonjezera pang'ono kungathandize kufalikira kwa ulusi wopanga mapepala ndikupanga bwino kwambiri popanga mapepala. Kungathandizenso kufananiza kwa zamkati ndi kufewa kwa pepala, ndikuwonjezera mphamvu ya pepala. Ndi yoyenera zinthu zosiyanasiyana zapakhomo monga mapepala akuchimbudzi, zopukutira m'manja, minofu ya nkhope, ndi mapepala ena owonda. M'mafakitale ena opangira mapepala, imatha kusintha kwathunthu Polyethylene Oxide (PEO).

Ⅱ. Chithandizo Chosungira

PAM imagwiritsidwa ntchito kwambiri ngati chothandizira kusunga ulusi mumakampani opanga mapepala kuti iwonjezere kuchuluka kwa ulusi wosunga komanso kuchepetsa kutuluka kwa zinyalala. Mfundo yake yogwirira ntchito ndikupanga ma flocs akuluakulu okhala ndi tinthu tating'onoting'ono, tomwe tingachotsedwe mosavuta kuchokera mu zamkati kudzera mu kusefa kapena kutayidwa kwa nthaka.

Ⅲ. Thandizo la Madzi Otayira Madzi

PAM ingathandizenso kutulutsa madzi pogwiritsa ntchito njira zopangira mapepala. Imawonjezera kuchuluka kwa madzi omwe amatuluka, zomwe zimathandiza kuti mapepalawo achotsedwe mwachangu komanso moyenera. Izi zimathandiza kuwonjezera liwiro lopanga ndi kuchepetsa mphamvu zomwe zimagwiritsidwa ntchito pochepetsa nthawi yowuma yomwe imafunika pa pepalalo.

Ⅳ. Wothandizira Kukula

Nthawi zina, polyacrylamide imagwiritsidwa ntchito ngati choyezera kukula popanga mapepala kuti ilamulire kulowa kwa madzi ndi zakumwa zina mu pepalalo. Izi zimathandiza kukwaniritsa zinthu zofunika monga kukana madzi ndi kusunga inki, makamaka pamene pepalalo likufunika kupirira chinyezi kapena njira zosindikizira.

Ⅴ. Flocculant

Pa nthawi yokonza madzi otayira m'mafakitale opangira mapepala, polyacrylamide ingagwiritsidwe ntchito ngati flocculant yochotsa zinthu zolimba zomwe zapachikidwa ndi zoipitsa m'madzi otayira. Imathandiza kupanga tinthu tating'onoting'ono totchedwa flocs, zomwe zimatha kuchotsedwa mosavuta kudzera mu sedimentation kapena sefa. Izi zimathandiza kuchepetsa kuipitsa madzi ndikukweza kukhazikika kwa chilengedwe cha bizinesi yopanga mapepala.

Ponseponse, mphamvu zosiyanasiyana za polyacrylamide zimapangitsa kuti ikhale yowonjezera yofunika kwambiri mumakampani opanga mapepala, zomwe zimathandiza kuti zinthu zikhale bwino, ubwino wa zinthu, komanso magwiridwe antchito a mapepala. Kugwiritsa ntchito polyacrylamide m'munda wopanga mapepala kumakhudza unyolo wonse wamakampani opanga mapepala, kuyambira kupanga mapepala mpaka kukonza madzi otayira. Sikuti kungowonjezera ubwino ndi magwiridwe antchito a mapepala, kumachepetsa ndalama zopangira, komanso kumathandiza kwambiri kuteteza chilengedwe.