Polyacrylamide (PAM)iri mutsetse wepolymer inonyungudika mumvura, ndeimwe yeanonyanya kushandiswa mumvura-anonyungudika polymer komisheni, PAM uye mabviro ayo anogona kushandiswa seanoshanda flocculant, thickener, bepa rinosimbisa agent uye liquid drag reduction agent. Inoshandiswa zvakanyanya mukurapa kwemvura, pepa, peturu, marasha, migodhi uye simbi, geology, machira, kuvaka uye mamwe maindasitiri zvikamu.
Kwete-ionic polyacrylamide: Shandisa: sewage treatment agent: Kana iyo yakamiswa tsvina ine acidic, kushandiswa kweiyo isiri-ionic polyacrylamide se flocculant inonyanya kukodzera. Iyi ndiyo PAM adsorption bhiriji basa, kuitira kuti zvimedu zvakamiswa zvinoburitsa kuyerera kwemvura, kuzadzisa chinangwa chekuchenesa tsvina. Inogonawo kushandiswa kucheneswa kwepombi yemvura, kunyanya pamwe chete neinorganic flocculants, iyo ine yakanyanya kunaka mukurapa kwemvura. Machira eindasitiri ekuwedzera: kuwedzera mamwe makemikari anogona kuenzaniswa mumakemikari zvinhu zvemachira saizi. Anti-jecha fixation: Iyo isiri-ionic polyacrylamide yakanyungudutswa mu 0.3% yekumisikidza uye yakawedzera crosslinking agent, kumwaya mugwenga kunogona kuita basa mukudzivirira kugadzirisa jecha. Ivhu humectant: rinoshandiswa sevhu humectant uye akasiyana akagadziridzwa polyacrylamide ekutanga mbishi zvinhu.
Cationic polyacrylamide:Shandisa: sludge dehydration: zvinoenderana nemhando yekusvibiswa inogona kusarudza inoenderana mhando yechigadzirwa ichi, inogona zvinobudirira mumatope mukati mesefa yekutsikisa pamberi pegiravhiti sludge kupera mvura. Kana ichibvisa mvura, inogadzira floc yakakura, isina-tsvimbo sefa jira, haiparadzi kana uchidzvanya sefa, shoma dosage, yakanyanya kupera mvura mumuviri, uye hunyoro hwedhaka keke huri pasi pe80%.
Sewage uye organic tsvina yemvura: chigadzirwa ichi mune acidic kana alkaline svikiro zvakanaka, saka tsvina yakamiswa zvimedu zvine negative charge flocculation precipitation, kujekeswa kunoshanda zvakanyanya, senge doro fekitari mvura yetsvina, doro remarara, monosodium glutamic wastewater, shuga fekitori mvura yetsvina, nyama uye dhayi fekitori inorasa fekitori. mvura yetsvina, ine cationic polyacrylamide Yakakwira kakawanda kana makumi enguva dzakakwirira pane mhedzisiro yeanionic polyacrylamide, isiri-ionic polyacrylamide kana inorganic munyu, nekuti tsvina yakadaro inowanzopomerwa zvakaipa.
Mvura yekurapa flocculant:chigadzirwa chine maitiro ediki dosage, yakanaka mhedzisiro uye yakaderera mutengo, kunyanya kusanganiswa neinorganic flocculant ine mhedzisiro iri nani. Oilfield chemikemikari: yakadai sevhu rinopesana nekuzvimba agent, thickening agent ye oilfield acidification, etc. Pepa additives: Cationic PAM bepa reinforcement is water-soluble cationic polymer ine amino foryl, nekusimbisa, kuchengetedza, filtration uye mamwe mabasa, anogona kunyatsovandudza simba repepa. Panguva imwecheteyo, chigadzirwa zvakare chinoshanda zvakanyanya dissperant.
Anionic polyacrylamide:Shandisa: Kugadziriswa kwemvura yakashata yeindasitiri: yezvimedu zvakamiswa, zvakanyanya kunze, zvakanyanya, zvimedu zvine mutero wakanaka, mvura PH kukosha haina kwayakarerekera kana alkaline sewage, simbi yesimbi yetsvina, electroplating chirimwa tsvina yemvura, metallurgical tsvina, marasha kugeza tsvina uye mamwe magadzirirwo etsvina, mhedzisiro yakanaka.
Kurapa kwemvura yekunwa: Zvidyarwa zvakawanda zvemvura muChina zvinobva kunzizi, sediment uye mineral content yakakwira, ine turbidity, kunyangwe mushure mekunaya kwemvura, haisati yakwanisa kuzadzisa zvinodiwa, inoda kuwedzera flocculant, dosage is inorganic flocculant 1/50, asi mhedzisiro yacho kakawanda inorganic flocculant, Yeiyo organic polluclation yemvura ine organic polluclation uye yakakomba mvura yerwizi. polyacrylamide yekambani yedu inogona kushandiswa pamwechete kuti iwane mhedzisiro iri nani.
Kudzoreredzwa kweakarasika starch lees mu amylating zvirimwa uye doro zvidyarwa: akawanda amylating zvirimwa zvino ane yakawanda starch mumvura tsvina, kuwedzera anionic polyacrylamide kuti flocculate uye precipitate starch particles, uye ipapo sediment inoseferwa ne filter press kuita keke shape, iyo inogona kushandiswa sechikafu, doro mudhipatimendi rinodhaka re polyacrylani rinogonawo kudzoreredzwa nedoro. kusefa.
Nguva yekutumira: Jun-09-2023