Mvura ndiyo tsime rehupenyu, hatigoni kurarama tisina mvura, zvisinei, nekuda kwekuwanda kwevanhu uye kusvibiswa kwemvura, nzvimbo dzakawanda dzakatarisana nekushaya mvura 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.
Basa
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 zvinhu, zvicherwa uye tupukanana mumvura yetsvina, asi zvakare inogona kuderedza chromaticity uye turbidity yetsvina, zvinobudirira kuderedza kusvibiswa, kuvandudza kunhuwa kwetsvina, kuderedza acidity uye alkalinity yetsvina, kuitira kunyatsovandudza kusvibiswa kwetsvina.PAC inowedzera inoshanda yekuchenesa tsvina, iyo ine basa rinokosha mukugadzirisa tsvina.
Hunhu
PAC ndeye inorganic polymer coagulant.Inogona kumisa zvidimbu zvakamiswa uye colloidal ions mumvura, kuunganidza, kuyerera, coagulate uye kunaya kuburikidza nekutsikirira kwekaviri layer, adsorption uye magetsi neutralization, adsorption uye bhiriji, uye precipitate kubata mambure, nezvimwewo, kuitira kuti uwane kucheneswa uye kurapwa. Kana ichienzaniswa nemamwe macoagulants, PAC ine zvinotevera zvakanakira: Iine huwandu hwakawanda hwekushandisa uye inoenderana neyakasiyana-siyana yemvura.Iri nyore kuumba hombe alum ruva nekukurumidza uye ine yakanaka yekunaya kwemvura.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 effluent sewage treatment.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