Cationic Polyacrylamide - (CPAM)
Mawu Oyamba
Cationic polyacrylamide ndi polima (Yemwe amadziwikanso kuti cationic polyelectrolyte). Chifukwa ili ndi magulu osiyanasiyana ogwira ntchito, imatha kupanga ma adsorption ndi zinthu zosiyanasiyana, ndipo imakhala ndi ntchito monga kuchotsa turbidity, decolorization, adsorption, ndi adhesion.
Monga flocculant, amagwiritsidwa ntchito makamaka mu njira zolekanitsa zamadzimadzi, kuphatikizapo sedimentation, kumveketsa bwino, kutaya madzi m'thupi ndi zina. Nthawi zambiri amagwiritsidwa ntchito pochiza madzi otayira m'madzi otayira m'mafakitale, zimbudzi zam'tawuni, kukonza chakudya, etc. Kupyolera mu mphamvu yake yamphamvu ya coagulation, zonyansa zimapindika kukhala magulu akuluakulu ndipo motero zimalekanitsidwa ndi kuyimitsidwa.
Kusungirako ndi Kusamala
1. Non-poizoni, mosavuta kusungunuka m'madzi ndi mosavuta mayamwidwe chinyezi kuti caking.
2. Zopaka pamanja ndi pakhungu ziyenera kutsukidwa ndi madzi nthawi yomweyo.
3. Kutentha koyenera kosungirako: 5 ℃ ~ 40 ℃, kuyenera kusungidwa muzolemba zoyambirira pamalo ozizira komanso owuma.
4. Kukonzekera njira ya madzi Polyacrylamide si oyenera yosungirako yaitali. Kuyenda kwake kumatha kuchepa pambuyo pa maola 24.
5. Low-kuuma madzi ndi ndale PH osiyanasiyana 6-9 amati kupasuka polyacrylamide. Kugwiritsa ntchito madzi apansi panthaka ndi madzi obwezerezedwanso omwe alinso ndi mchere wambiri kumachepetsa kuyandama.
Mapulogalamu
cationic polyacrylamide(CPAM) ndi mtundu wa polima wosungunuka m'madzi womwe umakhala ndi ntchito zambiri, makamaka pakuyeretsa madzi, kuyeretsa madzi onyansa, ndi njira zosiyanasiyana zamafakitale. Nazi zina zomwe zimagwiritsidwa ntchito ndi cationic polyacrylamide:
Kuchiza Madzi:CPAM imagwiritsidwa ntchito nthawi zambiri m'mafakitale opangira madzi kuti achotse zolimba zoyimitsidwa, zinthu zachilengedwe, ndi zowononga zina m'madzi. Imathandiza mu flocculation ndi sedimentation njira, kulola particles kukhazikika pansi ndi kupanga aggregates zazikulu zomwe zingathe kuchotsedwa mosavuta.
Chithandizo cha Madzi Otayira:M'malo opangira madzi oyipa, CPAM imagwiritsidwa ntchito kupititsa patsogolo njira zolekanitsa zamadzimadzi olimba monga matope, kuyandama, ndi kusefera. Imathandiza kuchotsa zowononga ndi zonyansa m'madzi onyansa asanatulutsidwe m'chilengedwe.
Kupanga mapepala:M'makampani opanga mapepala, angagwiritsidwe ntchito ngati wothandizira mphamvu zowuma komanso zothandizira posungira. Konzani bwino kwambiri pepala ndikusunga ndalama. Iwo akhoza mwachindunji kupanga electrostatic bridging ndi ayoni mchere mchere, ulusi, ma polima organic, etc., kumapangitsanso thupi mphamvu ya pepala, kuchepetsa CHIKWANGWANI imfa, ndi imathandizira kusefera madzi. Angagwiritsidwenso ntchito pochiza madzi oyera. Pa nthawi yomweyi, imakhala ndi zotsatira zoonekeratu za flocculation panthawi ya deinking.
Kukonza Migodi ndi Mchere:CPAM imagwiritsidwa ntchito pokonza migodi ndi mchere pakulekanitsa madzi olimba, kutsitsa madzi amatope, komanso kuchiritsa machira. Imathandiza kumveketsa bwino njira yamadzi, kubwezeretsanso mchere wamtengo wapatali, komanso kuchepetsa kukhudzidwa kwa chilengedwe ndi ntchito zamigodi.
Makampani a Mafuta ndi Gasi:M'makampani amafuta ndi gasi, CPAM imagwiritsidwa ntchito pobowola matope, madzi ophwanyira, komanso njira zowonjezerera zobwezeretsa mafuta. Zimathandizira kuwongolera kukhuthala kwamadzimadzi, kuwongolera kutuluka kwamadzimadzi, ndikuchepetsa kuwonongeka kwa mapangidwe panthawi yoboola ndi kupanga.
Kukhazikika kwa Dothi:CPAM itha kugwiritsidwa ntchito pokhazikitsa nthaka komanso kuwongolera kukokoloka kwa dothi pantchito yomanga, yomanga misewu, ndi ulimi. Imawongolera kamangidwe ka nthaka, imachepetsa kukokoloka kwa nthaka, komanso imapangitsa kuti minga ndi matsetse akhazikika.
Makampani Opangira Zovala:CPAM imagwiritsidwa ntchito m'makampani opangira nsalu poyeretsa madzi onyansa, utoto, komanso kupanga makulidwe. Imathandiza kuchotsa zolimba zoyimitsidwa, zopaka utoto, ndi zonyansa m'madzi onyansa a nsalu, ndikuwonetsetsa kutsatira malamulo a chilengedwe.
Municipal Solid Waste Management:CPAM itha kugwiritsidwa ntchito m'makina oyendetsera zinyalala zolimba pochotsa madzi amatope, kuwongolera zotayira, komanso kuwongolera fungo.
