It is often useful to do this early on in the process, as the removal of suspended solids upstream can help protect membranes and ion exchange resins from fouling later on in the pretreatment process.
Kuvame ukuba lusizo ukukwenza lokhu kusenesikhathi kunqubo, njengoba ukususwa kokuqina okumisiwe umfula kungasiza ukuvikela ulwelwesi nezinhlaka zokushintshaniswa kwe-ion ekungcolisweni ngokuhamba kwesikhathi enkambisweni yokwelashwa kwangaphambili.