Ububanzi bohlelo lokusebenza:
1. Ukugeza isihlabathi, isihlabathi esenziwe ngomshini, udaka lwesiteshi sokuxova, ukususa amanzi ngodaka, udaka lokwakha, ukuchithwa kodaka olunqwabelene;
2. Ukukhipha amanzi kanye nokukhipha okomile komsila we-non-metallic mineral, dewatering of non-metallic mineral pulp;
3. Ukukhipha okomile kokusila kwensimbi kanye nokukhipha amanzi empushana egxilile.