PolyDADMAC, zita remakemikari rinoita serakaoma uye risinganzwisisike, chaizvoizvo chikamu chakakosha muhupenyu hwedu hwezuva nezuva. Semumiriri wemakemikari epolymer, PolyDADMAC inoshandiswa zvakanyanya muminda yakawanda. Zvisinei, unonyatsonzwisisa hunhu hwayo hwemakemikari, chimiro chechigadzirwa, uye chepfu here? Tevere, chinyorwa chino chichakupa kunzwisisa kwakadzama kwePolyDADMAC.
Hunhu hwemakemikari hwePolyDADMAC hunoratidza hunhu hwayo hwakasiyana. Se polyelectrolyte yakasimba yecationic, PolyDADMAC inopihwa semvura isina ruvara kana yero yakajeka, kana dzimwe nguva maparera machena. Hunhu hwayo hwakachengeteka uye husina chepfu hunoita kuti ishandiswe zvakanyanya muminda yakaita seyekuchenesa mvura, machira, kugadzira mapepa, uye minda yemafuta. Pamusoro pezvo, PolyDADMAC inonyungudika nyore nyore mumvura, haibatike, ine kubatana kwakasimba, kugadzikana kwakanaka kwehydrolytic, hainzwisisi kuchinja kwepH, uye ine hunhu hwakanaka senge chlorine resistance. Inowanzo shandiswa seflocculant uye dzimwe nguva inoiswa algaecides. Zvinonzi PDMDAAC ine simba rekubatana neWSCP uye poly-2-hydroxypropyl dimethylammonium chloride.
PolyDADMAC inotanga sei kushanda?
PolyDADMAC ine simba uye inoita mabasa akasiyana muminda yakasiyana. Kunyanya, mukurapa mvura, PolyDADMAC inoshandiswa se cationic flocculant uye coagulant. Kuburikidza ne adsorption uye bridge, inogona kubvisa zvinobudirira zvinhu zvakasungirirwa uye tsvina mumvura uye kuvandudza kunaka kwemvura. Muindasitiri yemachira, PolyDADMAC, semushonga wekugadzirisa mavara usina formaldehyde, inogona kuvandudza mhedzisiro yemavara edhayi uye kuita kuti machira ave nemavara akajeka uye anodzivirira kupera. Mukuita kwekugadzira mapepa, PolyDADMAC inoshandiswa semushonga wekubata marara eanionic uye AKD curing accelerator, ichibatsira kuvandudza kunaka kwepepa uye kuderedza mari yekugadzira. Pamusoro pezvo, muindasitiri yemafuta, PolyDADMAC inoshandiswa se clay stabilizer yekuboorera uye acid fracturing cationic modifier mu injection yemvura kuti ivandudze kudzoreredzwa kwemafuta muminda yemafuta.
Zvisinei, PolyDADMAC haisi mushonga wakanaka. Kunyangwe iine hunhu hwakanaka uye nzvimbo dzekushandisa, uchiri kufanira kutarisisa nyaya dzekuchengetedza paunenge uchiishandisa. Semuenzaniso, kusangana zvakananga neganda nemaziso kunofanira kudzivirirwa panguva yekushandisa kudzivirira kushatirwa. Pamusoro pezvo, inofanira kuvharwa uye kuchengetwa mushure mekushandisa kudzivirira kusangana nemakemikari akasimba uye kuchengetwa munzvimbo inotonhorera uye yakaoma. Kunyangwe PolyDADMAC isina chepfu, uchiri kufanira kuishandisa nekungwarira uye kutevedzera mitemo yekuchengetedza uye maitiro ekushanda.
Mukupfupisa, PolyDADMAC, sekemikari yepolymer, inoshandiswa zvakanyanya muminda yakawanda. Hunhu hwayo hwemakemikari hwakasiyana uye mashandiro ayo akanaka zvinoita kuti ive sarudzo yakakodzera yekurapa mvura, machira, mapepa, uye minda yemafuta. Zvisinei, uchiri kufanira kutarisisa nyaya dzekuchengetedza panguva yekushandisa uye kutevedzera mitemo yakakodzera uye maitiro ekushandisa. Nekuona chete kushandiswa kwakachengeteka uye kwakaringana kwePolyDADMAC ndipo patinogona kuona kugona kwayo zvizere uye kuunza zviri nyore uye mabhenefiti muhupenyu hwedu nebasa redu.
Nguva yekutumira: Kubvumbi-30-2024