Shijizhuang Yuncang Water Technology Corporation Limited

Chii chinonzi polyacrrylambide inoshandiswa pakurapwa kwemvura?

Polwandacrrylambide. Iyo ine hurema dzakasiyana siyana, iwies, uye zvivakwa kuti zvienderane zvakasarudzika zviitiko zvekushandisa uye zvinogona kutokwanisa kugadziridzwa zviitiko zvakakosha. Kuburikidza neEmaserrical kusimuka uye polymer adsorption uye kuvharira, PAM inogona kusimudzira kukurumidza kujairika uye sedimentation yezvikamu zvakamiswa, kugadzirisa mhando yemvura. Chinyorwa ichi chinokwevera mune izvo zvikumbiro uye zvinokanganisa PAM mune kurapwa kwemvura muminda dzakasiyana siyana.

Mukurapa kweimba yemumba, PAM inonyanya kushandiswa kune fletculing sedimentation uye sludge kunonoka. Nekurerekera zvimiro zvemagetsi zvemagetsi uye kushandisa kuyemura zvinokonzeresa miganho, PAM kunogona kukurudzira iyo Agglomeration yekumanikidza inogadziriswa mumvura kuti aumbe mafuro ezvikamu zvidiki. Aya maFloc ari nyore kugara uye efaira, nokudaro achibvisa zvisingabati mumvura uye kuzadzisa chinangwa chekunatsa hunhu hwemvura. Iko kushandiswa kwePam kunogona kuvandudza sowage kurapwa kwekurapa uye kuderedza kurapwa kwemitengo.

Mumunda wemapepa, PAM inonyanya kushandiswa seyakaitwa nerevedzo, itsvina, etcers Iko kuderedzwa uye kushomeka kwekuita kwe pulp. Pamusoro pezvo, Pam inogona kushandira sesisiri-silicon polymer stabilizer mukuita kwakasarudzika, kuvandudza kuchena uye kupenya kwepepa.

Mune kurapwa kwedoro kwemarara kwemarara,Paminonyanya kushandiswa mune iyo sludge dehydration maitiro. Kune doro ma doro maitiro ane zvigadzirwa zvakasiyana uye zvakaringana zvekurapa maitiro, zvakakosha kuti usarudze cationic polyacrylirrry neiyo yakakodzera ionicity uye molecular uremu. Kusarudzwa kwekuyedza kuburikidza nekuedza kwechiedza chekuedza ndeimwe yedzimwe nzira dzinowanzo shandiswa.

Chikafu chakatsvuka, ine yakakwirira kwazvo organic zvinhu uye yakamiswa solids zvinyorwa, inoda nzira dzakakodzera dzekurapa dzekurapa. Iyo nzira yechinyakare inosanganisira sediment yemuviri uye biochemical fermentation. Nekudaro, mune inoshanda application, polymer inofamba inowanzodikanwa kuti isimbe kushomeka uye kumwe kushanda kwekurapa. Mazhinji emufudzi anoshandiswa mune izvi maitiro eCationic Polyacrylwide Series zvigadzirwa. Kusarudza yakakodzera Polyacrylamide Chigadzirwa inoda kufunga nezve shanduko yemamiriro ekunze ekuchinja (tembiricha) pakusarudza kwakakodzera Pamusoro pezvo, kutarisa kunofanirwa kupihwa nyaya dzakadai sekuita uye zvinodiwa nemidziyo uye kushandiswa kweanofamba.

Mune zvemagetsi uye electroplating marara, PAM inonyanya kushandiswa seFloculantuye precipitant. Nekusarerekera zvimiro zvemagetsi zvemagetsi uye kushandisa kuyemura kuvhiringidza miganho, PAM inogona kukurumidza kwazvo uye kugadzirisa zvinorema simbi ion mumarara. Muzviitiko izvi, zvinowanzo kuve zvakafanira kuwedzera sulfutic acid kune iyo marara kuti igadzirise iyo PH Kukosha kune 2-3 uye wozowedzera kuderedza mumiririri. Mune inotevera reaction tangi, shandisa naoh kana ca (OH) 2 kugadzirisa iyo ph kukosha kusvika 7-8 kuti uwane CR (OH) 3 mairi matatu. Wobva wawedzera coagulant kuti isarure uye kubvisa cr (OH) 3. Kuburikidza neiyi nzira dzekurapa, PAM inobatsira kuvandudza kugona kwekurapa kwemagetsi uye electroplating yemarara kurapwa uye kuderedza kukuvadzwa kwesimbi inorema sesimbi kune zvakatipoteredza.

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