Mvura ndiyo tsime rehupenyu, hatigone kurarama tisina mvura, zvisinei, nekuda kwekuwanda kwevanhu uye kusvibiswa kwezviwanikwa zvemvura, nzvimbo zhinji dzakatarisana nekushomeka kwemvura kwakakomba uye kuderera kwemvura. Kugadzirisa matambudziko aya, masayendisiti mazhinji nemainjiniya vanozvipira kutsvagisa nekuvandudza matekinoroji ekurapa mvura. Pakati pavo, Polyaluminium Chloride (PAC), sechinhu chakakosha chekuchenesa mvura, inoshandiswa zvakanyanya mumunda wekucheneswa kwemvura uye kuchenesa tsvina.
Function
Chiito chePAC chinoitwa kuburikidza nezvikamu zvina zveiyo kana hydrolysis chigadzirwa's compressed bilayer, magetsi neutralization, tepi web trapping, uye adsorption bhiriji.
Inonamira nekusefa zvinhu zvinogona kuokisiswa neoxidizer kuti ikonzere COD, nokudaro ichideredza COD, uye kunaya kwemvura yechinhu.PAC chinhu chakachengeteka, chakatenderedza nharaunda, uye chinoshanda chekuchenesa mvura yetsvina. Izvo hazvigone chete zvinobudirira kuderedza kusanganiswa kweiyo organic matter, zvicherwa uye tupukanana mumvura yetsvina, asi zvakare inogona kuderedza chromaticity uye turbidity yetsvina, zvinobudirira kuderedza kusvibiswa, kuvandudza kunhuhwirira kwetsvina, kuderedza acidity uye alkalinity yetsvina, kuitira kuti zvinobudirira kuvandudza kusvibiswa kwetsvina. PAC inowedzera inoshanda yekuchenesa tsvina, iyo ine basa rinokosha mukugadzirisa tsvina.
Hunhu
PAC ndeye inorganic polymer coagulant. Inogona kukanganisa zvidimbu zvakamiswa uye colloidal ions mumvura, kubatanidza, kuyerera, coagulate uye kunaya kuburikidza nekudzvanya kwekaviri layer, adsorption uye magetsi neutralization, adsorption uye bhiriji, uye precipitate kubata mambure, nezvimwewo, kuitira kuti iwane kucheneswa, pamwe nerumwe mhedzisiro yePAC ine mhedzisiro yekurapa. huwandu hwemashandisirwo uye kuchinjika kune hwakasiyana-siyana hwemvura.Iri nyore kuumba hombe alum ruva nekukurumidza uye ine yakanaka yekunaya kwekuita. Iine huwandu hwakasiyana hwekwakakodzera PH kukosha (5-9), uye iyo PH kukosha uye alkalinity yemvura yakagadziriswa idiki. Kana tembiricha yemvura yakadzikira, inogona kuramba yakagadzikana yekunaya kwemvura. Iyo alkalinity yakakwira kupfuura mamwe aluminium nesimbi munyu, uye ine zvishoma kukukurwa kwemvura pamidziyo.
Application
PAC imhando nyowani inorganic macromolecule coagulant ine hunyanzvi hwepamusoro. Inoshandiswa zvakanyanya mumvura yekunwa, kucheneswa kwemvura yeindasitiri, kuchenesa kwemumaindasitiri kwetsvina.Inogona kutungamira kukurumidza kuumbwa kweboka nehukuru hukuru uye nekukurumidza kunaya kwemvura. Iyo ine yakafara-renji kuchinjika kumvura kune tembiricha dzakasiyana uye yakanaka solubility. PAC inoodza zvishoma uye inokodzera otomatiki dosing uye yakanakira kushanda.
Mhedziso
PAC yakakosha coagulant mumunda wekuchenesa mvura. Iyo ine inoshanda yekuchenesa mhedzisiro pane yakaderera tembiricha, yakaderera turbidity uye yakakwirira turbidity mvura. Nekudaro, sezvo monomer yayo ichiita ne organic zvinhu kugadzira zvinhu zvine njodzi kuhutano hwevanhu, zvakakosha kuve nechokwadi kuchena kwePAC mukucheneswa kwemvura.
Roxy
Nharembozha:+8618901531587
E-mail:roxy.wu@lansenchem.com.cn
Nguva yekutumira: Feb-24-2024