pH ea likhoerekhoere
Boleng ba pH ba likhoerekhoere bo na le tšusumetso e kholo ho phello ea li-flocculants.Boleng ba pH ba likhoerekhoere bo amana le khetho ea mefuta ea li-flocculant, tekanyo ea li-flocculants le phello ea coagulation le sedimentation.Ha boleng ba pH bo<4, phello ea coagulation e mpe haholo.Ha boleng ba pH bo pakeng tsa 6.5 le 7.5, phello ea coagulation e betere.Ka mor'a pH boleng>8, phello ea coagulation e fetoha e mpe haholo hape.
Alkalinity ka har'a likhoerekhoere e na le phello e itseng ea ho thibela boleng ba PH.Ha alkalinity ea likhoerekhoere e sa lekana, kalaka le lik'hemik'hale tse ling li lokela ho eketsoa ho e tlatsetsa.Ha boleng ba pH ba metsi bo phahame, hoa hlokahala ho eketsa asiti ho fetola boleng ba pH ho se nke lehlakore.Ka lehlakoreng le leng, li-polymer flocculants ha li amehe haholo ke pH.
mocheso oa likhoerekhoere
Mocheso oa likhoerekhoere o ka ama lebelo la flocculation ea flocculant.Ha likhoerekhoere li le mocheso o tlaase, li-viscosity tsa metsi li phahame, 'me palo ea likhohlano pakeng tsa likaroloana tsa flocculant colloidal le likaroloana tse sa hloekang ka metsing li fokotsehile, tse sitisang ho kopana ha lihlopha;ka hona, le hoja tekanyo ea li-flocculants e ntse e eketseha, ho thehoa ha li-flocs E ntse e lieha, 'me e hlephile ebile e le ntle, e etsa hore ho be thata ho e tlosa.
litšila tse ka har'a likhoerekhoere
The sa leka-lekaneng boholo ba likaroloana litšila ka likhoerekhoere ke molemo ho flocculation, ho fapana le hoo, e ntle le junifomo likaroloana tla lebisa mafutsana flocculation e le hantle.Khatello e tlase haholo ea likaroloana tse sa hloekang hangata e kotsi ho coagulation.Ka nako ena, refluxing sediment kapa ho eketsa lithuso tsa coagulation ho ka ntlafatsa phello ea coagulation.
Mefuta ea li-flocculants
Khetho ea flocculant haholo-holo e itšetlehile ka tlhaho le mahloriso a lintho tse tiileng tse emisitsoeng ka likhoerekhoere.Haeba lintho tse tiileng ka har'a likhoerekhoere li tšoana le gel, li-flocculants tsa inorganic li lokela ho khethoa ho senya le ho hoama.Haeba li-flocs li le nyane, ho lokela ho eketsoa li-polymer flocculants kapa lithuso tsa ho kopanya tse kang gel ea silika e kentsoeng e lokela ho sebelisoa.
Maemong a mangata, ts'ebeliso e kopaneng ea li-inorganic flocculants le li-polymer flocculants li ka ntlafatsa haholo phello ea coagulation le ho holisa sebaka sa ts'ebeliso.
Tekanyetso ea flocculant
Ha u sebelisa coagulation ho phekola metsi leha e le afe a litšila, ho na le li-flocculants tse molemo ka ho fetisisa le litekanyetso tse molemo ka ho fetisisa, tseo hangata li khethoang ke liteko.Tekanyetso e feteletseng e ka baka botsitso bo bocha ba colloid.
Dosing tatelano ea flocculant
Ha ho sebelisoa li-flocculants tse ngata, tatelano e nepahetseng ea litekanyetso e hloka ho khethoa ka liteko.Ha re bua ka kakaretso, ha li-flocculants tsa inorganic le li-organic flocculants li sebelisoa hammoho, li-inorganic flocculants li lokela ho eketsoa pele, ebe ho eketsoa li-organic flocculants.
E qotsitsoe ho Comet Chemical
Nako ea poso: Feb-17-2022