Sisebenzisa ubuchwepheshe obusha bokuguqula, lesi sixazululo sithuthukisa ukunamathela kwamanzi ezindaweni zepulasitiki futhi sithuthukisa ukunamathela kwezimbozo ezisekelwe emanzini. Sinikeza izakhiwo ezinhle kakhulu zokuvimbela kanye nokuqina, ngaleyo ndlela sandisa ukuzinza nokuphila kwenkonzo yezingxenye zangaphakathi zezimoto. Siphinde sisekele ukwelashwa okwenziwe ngokwezifiso kwezingxenye zesakhiwo eziyinkimbinkimbi, siqinisekisa ikhwalithi yokugqoka ehambisanayo.
Izicelo:Ifanelekela ingaphakathi lezimoto kanye nezikhwama zomoya, kanye nezimboni zamakhemikhali, ze-elekthronikhi, zokupakisha kanye nezama-fiber film.