Mfundo yofunika kwambiri ya madzi ogulitsa mafakitale ndikuchotsa zodetsa pamadzi kudzera munjira yakuthupi, yamankhwala, ndi chilengedwe kuti ikwaniritse zofunikira zamadzi kuti zizipanga mafakitale kapena zotulutsa. Zimaphatikizapo izi:

1. Phunzitsani: Pa nthawi yomwe imatha chithandizo, njira zathupi monga kusefedwa ndi mpweya nthawi zambiri zimagwiritsidwa ntchito kuchotsa zokhazikika, zodetsa nkhawa, ndi zinthu zamadzi. Izi zitha kuchepetsa nkhawa yotsatirayi ndikusintha kukonza bwino.

2. Chithandizo cha Chemical: Powonjezera othandizira monga coagulants, mabotolo, etc. Kuphatikiza apo, chithandizo chamankhwala chimaphatikizaponso kuchotsa zinthu zotsetsereka kapena poizoni kuchokera kumadzi kudzera m'madzi ndi othandizira.

3. Kuchizira kwachilengedwe: Mukamachita ndi zofukizira zowoneka bwino, njira zopenyerera monga sludge zoyambitsidwa ndi anaerobic zachilengedwe nthawi zambiri zimagwiritsidwa ntchito pochiza zodetsa zolimbitsa thupi. Izi tizilombo toyambitsa matendawa zimaphwanya zodetsedwa kuzinthu zopanda vuto monga kaboni dayokisaidi, madzi, ndi nayitrogeni kudzera kachabebolic.

4. Tembanole yolekanitsa: mapesino olekanitsa a membrane, monga osmosis (ro), ultraftistion (uf), etc.

Mwa kugwiritsa ntchito njira zokwanira maluso a mankhwalawa, kudziyeretsa koyenera komanso kubwezeretsanso kwa madzi a zinyalala kumatheka, kuchepetsa mphamvu zachilengedwe ndikuwongolera mphamvu yamadzi ogwiritsira ntchito madzi.