pH yetsvina
Iyo pH kukosha kwetsvina ine simba guru pamhedzisiro ye flocculants.Iyo pH kukosha kwetsvina ine chekuita nekusarudzwa kwemhando dzeflocculant, chiyero che flocculants uye mhedzisiro ye coagulation uye sedimentation.Kana iyo pH kukosha iri<4, iyo coagulation mhedzisiro yakashata zvakanyanya.Kana iyo pH kukosha iri pakati pe6.5 ne7.5, iyo coagulation mhedzisiro iri nani.Mushure pH kukosha>8, iyo coagulation mhedzisiro inova yakashata zvakare.
Iyo alkalinity musuweji ine imwe buffering maitiro pane PH kukosha.Kana iyo alkalinity yetsvina isina kukwana, lime uye mamwe makemikari anofanirwa kuwedzerwa kuti awedzere.Kana iyo pH kukosha kwemvura yakakwira, zvinodikanwa kuwedzera asidhi kugadzirisa iyo pH kukosha kusarerekera.Kusiyana neizvi, mapolymer flocculants haanyanyi kukanganiswa nepH.
kupisa kwetsvina
Iyo tembiricha yetsvina inogona kukanganisa flocculation kumhanya kweiyo flocculant.Apo tsvina inenge yakadzika kutonhora, iyo viscosity yemvura yakakwirira, uye nhamba yekupokana pakati pe flocculant colloidal particles uye tsvina dzisina kuchena mumvura inoderedzwa, iyo inodzivisa kuwirirana kwekunamatira kwemafuro;saka, kunyange zvazvo muyero we flocculants uchiwedzerwa, kuumbwa kwe flocs Ichiri kunonoka, uye yakasununguka uye yakanaka-grained, zvichiita kuti zvive zvakaoma kubvisa.
tsvina mutsvina
Iyo isina kuenzana saizi yezvimedu zvetsvina mutsvina inobatsira kune flocculation, pane zvinopesana, iyo yakanaka uye yunifomu zvimedu zvinotungamira kune murombo flocculation effect.Kunyanya kuderera kwezvimedu zvetsvina zvinowanzokanganisa kugwamba.Panguva ino, refluxing sediment kana kuwedzera coagulation aids inogona kuvandudza coagulation mhedzisiro.
Mhando dze flocculants
Sarudzo yeflocculant inonyanya kuenderana nehunhu uye kusungirirwa kwezvakarembera zvakaomeswa mutsvina.Kana iyo yakaturikwa yakaoma mumvura yetsvina yakaita senge-gel, inorganic flocculants inofanirwa kusarudzwa kuti iite kugadzikana uye kubatana.Kana iwo ma flocs ari madiki, mapolymer flocculants anofanirwa kuwedzerwa kana coagulation aids senge activated silica gel inofanira kushandiswa.
Muzviitiko zvakawanda, kushandiswa kwakasanganiswa kweinorganic flocculants uye polymer flocculants kunogona kuvandudza zvakanyanya coagulation mhedzisiro uye kuwedzera chiyero chekushandisa.
Dosage ye flocculant
Paunenge uchishandisa coagulation kurapa chero mvura yakaraswa, kune yakanakisa flocculants uye yakanakisa dosage, iyo inowanzo temwa nemiedzo.Yakawandisa dosage inogona kukonzera kugadzikazve kweiyo colloid.
Dosing sequence ye flocculant
Kana akawanda flocculants achishandiswa, iyo yakakwana dosing sequence inoda kutariswa kuburikidza nekuyedza.Kazhinji, kana inorganic flocculants uye organic flocculants zvichishandiswa pamwechete, iyo inorganic flocculants inofanirwa kutanga yawedzerwa, uyezve iyo organic flocculants inofanira kuwedzerwa.
Yakatorwa kubva kuComet Chemical
Nguva yekutumira: Feb-17-2022