Izinto ezichaphazela ukusebenza kweFlocculant kunyango lwamanzi amdaka

Kunyango lwamanzi amdaka, i-pH yinto ebalulekileyo echaphazela ngokuthe ngqo ukusebenza kweIiflocculants.Eli nqaku lijonge kwimpembelelo ye-pH, i-alkalinity, ubushushu, ubungakanani besuntswana lokungcola, kunye nohlobo lwe-flocculant ekusebenzeni kwe-flocculation.

Impembelelo ye-pH

I-pH yamanzi amdaka inxulumene ngokusondeleyo kukhetho, idosi, kunye ne-coagulation-sedimentation esebenzayo ye-flocculants.Uphononongo lubonisa ukuba xa i-pH ingaphantsi kwe-4, ukusebenza kakuhle kwe-coagulation kubi kakhulu.Oku kusenokuba ngenxa ye-pH ephantsi yokuzinzisa amasuntswana e-colloidal kumanzi amdaka, okwenza kube nzima kwiiflocculants ukuba zijiyane ngokufanelekileyo.Xa i-pH iphakathi kwe-6.5 kunye ne-7.5, ukusebenza kakuhle kwe-coagulation kuphucula kakhulu ngenxa yokuba ukungazinzi kwe-colloidal particles kuloluhlu lwe-pH kwandisa isenzo se-flocculants.Nangona kunjalo, xa i-pH idlula i-8, ukusebenza kakuhle kwe-coagulation kuhla kakhulu, mhlawumbi ngenxa yokuba i-pH ephezulu iguqula ibhalansi ye-ion kumanzi amdaka, echaphazela kakubi i-flocculants.

Xa i-pH iphantsi kakhulu, i-PAC ayikwazi ukwenza ngokufanelekileyo i-flocs, kwaye amaqela e-anionic e-APAM aya kuthatyathelwa indawo, ayenze ingasebenzi.Xa i-pH iphezulu kakhulu, i-PAC iwa ngokukhawuleza kakhulu, ikhokelela ekusebenzeni kakubi, kwaye i-CPAM ithanda ukuhlanjululwa kwamanzi kwaye ingasebenzi.

Indima yeAlkalinity

Ialkalinity yelindle buffers pH.Xa i-alkalinity yelindle ingonelanga, kudla ngokuyimfuneko ukuba yongezwe ngemichiza efana nekalika ukuze kugcinwe uzinzo lwe-pH uphucula eyona mpembelelo ibalaseleyo yePAC.Ngokwahlukileyo, xa i-pH yamanzi iphezulu kakhulu, i-acids inokufuneka ifakwe ukuthoba i-pH ukungathathi hlangothi, ukuqinisekisa ukusebenza kakuhle kweeflocculants.

Impembelelo yoBubushushu

Ubushushu bamanzi amdaka bukwangumba obalulekileyo ophembelela ukusebenza kakuhle kwe-flocculation.Kwiqondo lokushisa eliphantsi, amanzi amdaka abonisa i-viscosity ephezulu, ukunciphisa ukuphindaphinda kokungqubana phakathi kweengqungquthela ze-colloidal kunye nokungcola emanzini, ukuthintela ukunamathela ngokubambisana kweeflocculants.Ngoko ke, nangona ukwandisa umthamo we-flocculants, i-flocculation ihlala icotha, okubangelwa izakhiwo ezivulekileyo kunye neengqungquthela ezintle okunzima ukuzisusa phantsi kweemeko eziphantsi kobushushu.

Impembelelo yoBubungakanani beNcam yokungcola

Ubungakanani kunye nokuhanjiswa kwamasuntswana okungcola kumanzi amdaka nawo achaphazela kakhulu ukusebenza kwe-flocculation.Ubungakanani obungafaniyo okanye obuncinci kakhulu bunokubangela ukungasebenzi kakuhle kwe-flocculation ngenxa yokuba amasuntswana okungcola amancinci ahlala enzima ukuwadibanisa ngokufanelekileyo ngeeflocculants.Kwiimeko ezinjalo, i-reflux sedimentation okanye ukongezwa kwexabiso elifanelekileyo le-flocculant kunokuphucula ukusebenza kakuhle kwe-flocculation.

Ukukhethwa kweentlobo zeFlocculant

Ukukhetha uhlobo olufanelekileyo lweflocculant lubalulekile ekuphuculeni ukusebenza konyango lwamanzi amdaka.Iindidi ezahlukeneyo zeeflocculants, ezifana ne-inorganic flocculants, i-polymer flocculants, kunye ne-silica gel esebenzayo, zineenzuzo zazo kwiimeko ezahlukeneyo.Umzekelo, xa izinto eziqinileyo ezinqunyanyisiweyo kumanzi amdaka zikhona ngokwemo ye-colloidal, ii-inorganic flocculants zihlala zisebenza ngakumbi.Xa ujongene nokunqunyanyiswa kwamancinci amancinci, ukongezwa kwe-polymer flocculants okanye i-silica gel esebenzayo njenge-coagulants inokufuneka.Kwiimeko ezininzi, ukusetyenziswa okudityanisiweyo kwe-inorganic kunye ne-polymer flocculants kunokuphucula kakhulu ukusebenza kwe-flocculation kunye nokwandisa umda wokusetyenziswa.

Izinto ezifana nexabiso le-pH, i-alkalinity, ubushushu, ubungakanani besuntswana lokungahlambuluki, kunye nodidi lwe-flocculant lwamanzi amdaka ngokudibeneyo luchaphazela ukusebenza kwe-flocculants kunyango lwamanzi amdaka.Ukuqonda okunzulu kunye nokulawulwa kwezi zinto kubaluleke kakhulu ekuphuculeni ukusebenza kokucocwa kwamanzi amdaka.Singumthengisi wakho othembekileyo weekhemikhali ze-flocculant, kunye neentlobo ezininzi ze-flocculants, kuquka i-PAM, i-PAC, njl. Kwiwebhusayithi yethu esemthethweni unokuphonononga ngokufanelekileyo uluhlu lwethu olubanzi lweemveliso.Ukuba unayo nayiphi na imibuzo okanye ufuna uncedo, nceda uzive ukhululekile ukuqhagamshelana nathi!