Polyamines, inowanzopfupikiswa sePA, iboka remakemikari eorganic ane maamino akawanda. Mamorekuru aya anoshandiswa zvakasiyana-siyana mumaindasitiri akasiyana-siyana, ane kukosha kukuru mumunda wekurapa mvura. Makemikoro Ekurapa Mvura Vagadziri vanoita basa rakakosha mukushandisa mabhenefiti epolyamines pakuona kucheneswa uye kuchengetedzeka kwezviwanikwa zvemvura.
Imwe nzira yakakosha yekushandisa polyamines ndeyekurapa mvura. Makemikoro Ekurapa Mvura Vagadziri vanoshandisa polyamines semacoagulants uye maflocculants mukuchenesa mvura. Polyamines inonyanya kushanda mukubvisa tsvina, zvidimbu zvakamiswa, uye zvinhu zvecolloidal mumvura, nokudaro zvichiwedzera kunaka kwayo. Kugona kwepolyamines kugadzira complexes dzine tsvina kunoita kuti dzibviswe kuburikidza nekunaya kwemvura kana kuunganidzwa, zvichikonzera mvura yakajeka uye yakachengeteka.
Panyaya yekurapa nemvura, mapolyamine anobatsira mukushanda zvakanaka kwekurapa nekukurudzira kuumbwa kwemaflocs makuru uye akawandisa. Izvi zvinobatsira muzvikamu zvekusefa uye kupwanya, zvichiita kuti zvive nyore kuparadzanisa tsvina kubva mumvura.Vagadziri veMakemikoro Ekurapa Mvurashandisa hunhu hwakasiyana hwepolyamines kuti uvandudze maitiro ekugwamba uye kuyerera kwemvura, zvichiita kuti mvura ikwane zvinodiwa pamhando yepamusoro.
Mapolyamines anoitawo basa rakakosha mumaindasitiri anosanganisira kupedzisa simbi uye kuisa electroplating. Mukushandiswa uku, mapolyamines anoshanda sezvinhu zvinoumba macomplexes akagadzikana ane maion esimbi. Hunhu uhwu hunokosha mukudzivirira kunaya kwesimbi hydroxides, izvo zvinogona kutungamira kumatambudziko ekushanda uye kunetseka nezvezvakatipoteredza. Vagadziri veMakemikoro Ekurapa Mvura vanobatanidza mapolyamines mumafomu avo ekugadzirisa matambudziko ane chekuita nekubuda kwesimbi.
Pamusoro pezvo, mapolyamines anoshandiswa mukurima senzira yekudzora kukura kwezvirimwa. Kubudirira kwawo pakukura kwezvirimwa, kutumbuka, uye kubereka kwakaita kuti ashandiswe mukuwedzera goho rezvirimwa uye mhando yazvo. Nekupesvedzera maitiro akasiyana-siyana emuviri muzvirimwa, mapolyamines anobatsira mukuvandudza kutsungirira kushushikana uye kugona kutsungirira zvese. Varimi nevashandi vekurima vanovimba nemapolyamines kuti vawedzere kukura uye kubereka kwezvirimwa.
PAinoshanda sechinhu chinoshanduka-shanduka chine mashandisirwo anosanganisira kurapa mvura, kupedzisa simbi, uye kurima. Basa rayo mukubatanidza mvura, kupwanya, uye kuumbwa kwakaoma rinoita kuti ive inokosha kuWater Treatment Chemicals Manufacturers, zvichibatsira mukugadzirwa kwemvura yakachena uye yakachengeteka. Kushandiswa kwakasiyana-siyana kwepolyamines kunosimbisa kukosha kwayo mukugadzirisa matambudziko mumaindasitiri akasiyana-siyana, zvichiratidza kugona kwayo kuramba ichiongorora uye kugadzira zvinhu zvitsva.
Nguva yekutumira: Kukadzi-23-2024