1.Botolo lagalasi limagwiritsidwa ntchito makamaka poyesa ndi kusunga nthaka, ufa, sludge, distillate kapena mankhwala ena molingana ndi njira ya EPA komanso ena.
2.The widen kutsegula pamwamba n'zosavuta ntchito ndi kuyeretsa
3.Chipewa chapamwamba cha PP chimapereka ntchito yabwino yosindikiza.Mitundu yosiyanasiyana ilipo, monga yakuda, yoyera ndi zina.
4.Zosankha za liner: PP, PTFE.