Cationic Polyacrylamide - (CPAM)
Nhanganyaya
Cationic polyacrylamide ipolymer (Inozivikanwawo se cationic polyelectrolyte). Nekuti ine akasiyana emapoka anoshanda, inogona kugadzira adsorption nezvinhu zvakasiyana, uye ine mabasa akadai sekubvisa turbidity, decolorization, adsorption, uye adhesion.
Se flocculant, inonyanya kushandiswa mune yakasimba-mvura yekuparadzanisa maitiro, kusanganisira sedimentation, kujekesa, sludge dehydration uye mamwe maitiro. Inowanzo shandiswa kuchenesa mvura yetsvina mumaindasitiri etsvina, tsvina yemuguta, kugadzira chikafu, etc. Kuburikidza neiyo simba coagulation mhedzisiro, tsvina inonyungudutswa kuita flocs hombe uye nekudaro yakaparadzaniswa kubva pakumiswa.
Kuchengetedza uye Kuchengetedza
1. Isiri-chepfu, inonyungudika nyore mumvura uye nyore kunyura munyoro kune caking.
2. Mapusha paruoko nepaganda anofanira kugezwa nemvura nekukasika.
3. Tembiricha yekuchengetera yakakodzera: 5 ℃ ~ 40 ℃, inofanirwa kuchengetwa mumapepa ekutanga munzvimbo inotonhorera uye yakaoma.
4. Kugadzirira mhinduro yemvura polyacrylamide haina kukodzera kuchengetwa kwenguva refu. Kuyerera kwaro kwaizoderera mushure memaawa makumi maviri nemana.
5. Mvura yakaderera-yakaoma ine kwayakarerekera PH siyana 6-9 inokurudzirwa kunyungudutsa polyacrylamide. Kushandisa mvura yepasi pevhu uye mvura yakadzokororwa zvakare ine munyu wakakwira kunoderedza kuyerera.
Applications
Cationic polyacrylamide(CPAM) imhando yepolymer inonyungudika nemvura ine huwandu hwemashandisirwo, kunyanya mukuchenesa mvura, kurapwa kwemvura yetsvina, uye akasiyana maindasitiri maitiro. Heano mamwe akajairika mashandisirwo ecationic polyacrylamide:
Kurapa Mvura:CPAM inowanzoshandiswa mumiti yekuchenesa mvura kubvisa zvakamiswa zvakasimba, organic matter, uye zvimwe zvinosvibisa kubva mumvura. Iyo inobatsira mukuyerera uye sedimentation maitiro, ichibvumira zvimedu kuti zvigadzikane uye kugadzira akakura aggregates anogona kubviswa nyore.
Wastewater Treatment:Munzvimbo dzekuchenesa mvura yetsvina, CPAM inoshandiswa kusimudzira kushanda kweyakasimba-yemvura yekuparadzanisa maitiro akadai sedimentation, flotation, uye kusefa. Inobatsira mukubvisa zvinosvibisa netsvina kubva mumvura ine tsvina isati yabudiswa mumhepo.
Kugadzira mapepa:Muindasitiri yekugadzira mapepa, inogona kushandiswa seyakaoma simba mumiriri uye rubatsiro rwekuchengetedza. Kuvandudza kunaka kwepepa uye kuchengetedza mari. Inogona kuburitsa zvakananga electrostatic bridging ine inorganic munyu maion, mafiibhi, organic mapolima, nezvimwewo, kuwedzera kusimba kwebepa, kuderedza kurasikirwa kwefiber, uye kukurumidze kusefa kwemvura. Inogonawo kushandiswa kugadzirisa mvura yakachena. Panguva imwecheteyo, ine pachena flocculation effect panguva ye deinking process.
Migodhi uye Mineral Processing:CPAM inoshandiswa mumigodhi uye zvicherwa zvekugadzirisa mashandiro ekuparadzanisa kwakasimba-mvura kuparadzaniswa, kudonhedza mvura yedhaka, uye kurapwa kwemiswe. Inobatsira mukujekesa nzira yemvura, kudzoreredza zvicherwa zvakakosha, uye kuderedza kukanganiswa kwezvakatipoteredza kwezviitiko zvemigodhi.
Indasitiri yeOiri neGasi:Muindasitiri yeoiri negasi, CPAM inoshandiswa mukuchera madhaka, kutsemuka kwemvura, uye nekusimudzira maitiro ekudzoreredza oiri. Inobatsira kudzora viscosity yemvura, kunatsiridza kuyerera kwemvura, uye kudzikisira kukuvadzwa kwekuumbwa panguva yekuchera nekugadzira mabasa.
Kugadzikana kwevhu:CPAM inogona kushandiswa kudzikamisa ivhu uye kudzora kukurwa kwevhu mumapurojekiti ekuvaka, kuvaka migwagwa, nekurima. Inonatsiridza chimiro chevhu, inoderedza kukukurwa kwevhu, uye inosimudzira kugadzikana kwemigumo nemateru.
Indasitiri yeMicheka:CPAM inoshandiswa muindasitiri yemachira yekuchenesa mvura yetsvina, kudhaya, uye saizi maitiro. Inobatsira mukubviswa kwezvakaremerwa zvimisikidzwa, mavara, uye tsvina kubva mumachira tsvina yemvura, kuve nechokwadi chekutevedzera mirairo yezvakatipoteredza.
Municipal Solid Waste Management:CPAM inogona kushandiswa mumasisitimu yakasimba marara manejimendi masisitimu ekubvisa mvura yedhaka, marara emarara, uye kudzora kunhuwa.
