FlocculingMaitiro anoshandiswa mumaindasitiri akasiyana-siyana, kunyanya mukurapa kwemvura uye kurapwa kwemvura, kuunganidzira mashure mitezo uye mikonzo mune yakakura floc zvikamu. Izvi zvinopa kubviswa kwavo kuburikidza nekunyora kana kufa. MaAgents emakemikari anoshandiswa kuwanda anozivikanwa seanopfuurira. Imwe yeiyo inozivikanwa uye yakashandiswa zvakanyanya zvinofamba fadza polkacrrylamide.
Polwandacrrylambideiri polymer yakashongedzwa kubva kuAcrondlamide JoMomers. Iyo iripo mumhando dzakasiyana-siyana, kusanganisira anonic, cationic, uye isiri-ionic, imwe neimwe ine chaiyo yekushandisa. Sarudzo yePolwacrylamide Type inoenderana nechimiro chezvikamu mumvura uye mhedzisiro yaunoda yeiyo flecolation maitiro.
Anonic Polycrylwide inobhadharwa uye inowanzoshandiswa pakurapa kwemasere ane marara ane zvimedu zvakabhadharwa zvimedu senge ivhu uye organic. Chusic Polyacrrylarlarry, kune rumwe rutivi, inobhadharwa zvakanaka uye inoshanda pakurapa mvura ine zvisizvo zvakabhadharwa zvimedu zvakaita sekumiswa solids uye sludge. Isiri-ionic Polycrylwide haina mhosva uye yakakodzera kuumbwa kwehuwandu hwakawanda hwezvikamu.
Polycrylwide anofamba neanofarira basa nekushambadzira pamusoro pezvikamu, kugadzira mabhiriji pakati pavo, uye kugadzira akaunganidzwa akaunganidzwa. Iyo flocs inokonzeresa iri nyore kugadziriswa kana kusefa mumvura. Polwacrylarlarlarlwide inosarudzwa nekuda kwehuremu hwayo hwakanyanya, hunosimudzira kugona kwayo uye kuyerera kugona.
Kunze kwePolwandacrylwide, mamwe makemikari anoshandiswawo pakurima, zvichienderana nezvinodiwa chaizvo nezvekurapa kwekurapa. Inorganic flyculants, sengeAluminium Sulfate(Alum) uye Ferric Chloride, anowanzo shanda mukurapwa kwemvura. Aya makemikari anoumba simbi hydroxide flocs kana yakawedzerwa kumvura, kubatsira mukubviswa kwezvidimbu zvakamiswa.
Alum, kunyanya, rave kushandiswa zvakanyanya nekujekeswa kwemvura kwemakore akawanda. Kana yakawedzerwa kumvura, alum inoisa hydrolysis, ichiumba aluminium hydroxide flocs iyo traff trip. Iyo flocs inogona kubva gadzirisa, uye mvura yakajekeswa inogona kuparadzaniswa kubva kune iyo sediment.
Kugona kwedanho rinotsoropodza mumvura yekurapa kwemvura, kuona kubviswa kwekusvibiswa uye kugadzira mvura yakachena. Sarudzo yeFloculant inoenderana nezvinhu zvakaita sehunhu hwemvura kuti ubatwe, mhando yezvishandiswa zviripo, uye mhedzisiro yaunoda kurapwa. Polwacrylamide uye mamwe anowedzera anoita basa rakakosha mukuwedzera kugona kwemvura nemvura yekurapa, zvichikonzera kugoverwa kwakachengeteka uye kwakasimba mvura yezvikonzero zvakasiyana.
Kutumira Nguva: Kukadzi-26-2024