Inyungu zo gukoresha imiyoboro ya PP muri Sisitemu ya Sisitemu igezweho yo gutangiza imiyoboro ya PP Mubice by'amazi agezweho, ** Imiyoboro ya polipropylene (PP) * * yagaragaye nkibyo byamamaye kubera imitungo yihariye n'inyungu zabo. Mugihe sisitemu yo gucunga amazi no gukwirakwiza bihinduka, gukenera ibikoresho byizewe kandi byiza byabaye byingenzi. Iyi ngingo inyungu nyinshi zikoresha