Poyerekeza ndi zikhalidwe zam'madzi zopangira, ap (aluminium chlorohydrate) ali ndi zotsatirazi:
● Zitsulo zazitali komanso zachitsulo zotsika zimatha kukwaniritsa zojambula ndi zodzikongoletsera.
● Mabomu amakono amasintha mwachangu ndi kukhazikika mwachangu, omwe ali ndi mphamvu yayitali kuposa machitidwe achikhalidwe.
● Maonekedwe a ufawu ndi oyera, tinthu tambiri timafanana, ndipo madzi ndi abwino.
● Njira yothandizira ili ndi Turbidity yotsika komanso kukhazikika kwabwino.
● Mitengo yosiyanasiyana ya pH imagwiritsidwa ntchito, kuyambira 5.0 mpaka 9.0.
● Mchere wotsalira wosungunuka wosungunuka ndi wopindulitsa ku matenda a ion kusinthidwa ndi madzi okwanira.
● Zimakhala ndi mphamvu zosinthasintha kusintha, kukhala wachimwemwe, komanso zinthu zachilengedwe.
● Zotsatira zabwino zanyumba zitha kusungidwa kwa kutentha kochepa, mpweya wotsika wa Turbidity.
● Kuchuluka kwa ma aluminiyam otsala otsika ndi otsika, ndipo madziwo atayeretsa amakwaniritsa zofunikira za dziko.
● Trassion ndi yaying'ono, ufa ndi wosavuta kusungunula, bwino kuposa zinthu zina zofananira.