Aluminium sulphate ngati coagulant mumadzi otayira

Masiku ano, makasitomala ambiri ali ndi zofunika zapamwamba komanso zapamwamba za aluminium sulfate, kotero kampani yathu idapitanso kwa makasitomala ena.Tidapeza kuti ngakhale pali malangizo, anthu ena samamvetsetsa bwino, ndipo amanyalanyaza mfundo zina zomwe ziyenera kutsatiridwa.Lero, mkonzi akambirana aluminium sulphate ngati coagulant ndi inu.

Aluminiyamu sulphate ndi yoyenera kukula kwa asidi, chitsulo chopanda chitsulo chosapanga dzimbiri sulphate chingagwiritsidwe ntchito popanga malo okhala acidic komanso osalowerera ndale, dzimbiri la dongosololi limafooka kwambiri, ndipo kuchiritsa kwamadzi oyera kumakhala kosavuta;polyaluminiyamu mankhwala enaake angagwiritsidwe ntchito m'magulu ndale kapena ngakhale zamchere Pitirizani ndi mkulu zabwino mlandu, m'malo kupanga Al(OH) 3 precipitates mofulumira monga mankhwala, ndi chifukwa pre-hydrolysis wa polyaluminium kolorayidi, pH mtengo wa dongosolo. sichidzatsika kwambiri.

Aluminium sulphate imakhala yokhazikika mumlengalenga.Pamene ili 86.5, idzataya gawo la madzi a crystallization, ndipo ikafika 250, idzataya madzi onse a crystallization.Akatenthedwa, amakula mwamphamvu ndipo amakhala spongy.Ukawotchedwa wofiira, umasweka kukhala sulfure trioxide ndi aluminium oxide.Kumazizira pamene chinyezi chapafupi ndi pafupifupi 25%.Mchere wosasungunuka umayamba kuwira kwa nthawi yayitali.Komanso, pamodzi ndi mankhwala zotsatira za madzi zotayidwa sulphate pa turbid zotayidwa, polyaluminiyamu mankhwala enaake angathe kukwaniritsa zotsatira kuchotsa turbidity, ndipo ngakhale kufulumizitsa nthawi kukwaniritsa zotsatira za turbidity kuchotsa, koma chifukwa mtengo wachibale ndi mkulu ndi nthawi yochotsa turbidity si nthawi yayitali.Poyerekeza ndi ferrous sulfate, matope omwe amapangidwa ndi mchere wa aluminiyamu ndi ochulukirapo, omwe amatha kuchepetsa kwambiri mtengo wamankhwala amatope.

Zomwe zili pamwambazi zikugwirizana ndi aluminium sulphate.Zitha kuwoneka kuchokera pamwambapa kuti ndizolondola kugwiritsa ntchito aluminium sulphate ngati coagulant pochiza madzi otayira a turbid.Ngati simukumvetsabe kalikonse, chonde titumizireni mwachindunji.