Iimpawu zokusebenza:
Ukusebenza kokuhlukaniswa kwamanzi okuhle, kunokwahlula ngokukhawuleza amanzi angena kwinkqubo ngezizathu ezahlukeneyo.
Ukuxhathisa umhlwa kunye nokumelana nokuthintela, kuthintela izixhobo kwirusi;
Ukuzinza okugqwesileyo kwe-oxidation, ukwandisa ubomi benkonzo;
Ukuxhathisa amagwebu ngokugqwesileyo kunye nokusebenza kokukhutshwa komoya;
Izixhobo ezifanelekileyo:
Ukulungele ukuthambisa kunye nokutywina iiyunithi zenjini zomphunga;