Uphawu:1. Ibhodi yamanzi edibeneyo: 1) Sebenzisa ngokupheleleyo indawo yemveliso2) Nciphisa uqhagamshelo lwepayipi3(ukususa umngcipheko wokuvuza kwamanzi4) Iyakwazi ukumelana noxinzelelo olunamandla
2. Isihluzi (400~800G)1) I-HPPC sisihluzo esidityanisiweyo esidibanisa umqhaphu we-PP kunye ne-carbon esebenzayo2)Xa utshintsha isihluzo phantsi kwekhawuntara, isihluzo singatshintshwa ngokuthe ngqo ngaphandle kokuphakamisa umatshini. Kwaye ungasitshintsha ngokwakho.3) Umsebenzi wokumisa amanzi, akukho manzi aya kuphuphuma xa kutshintshwa isihluzi.