Mgbanaka bio na-eku ume / kọlụm bụ mgbasa ozi nzacha okirikiri nwere nhazi ọkpụkpụ siri ike karị, nke emere site na nchikota oke okpomọkụ. Nke a nzacha dị mfe na-emepụta eddy ugbu a na-etipịa nnukwu particulate okwu mgbe mmiri na-asọpụta site na ya .Na-eku ume bio mgbanaka / kọlụm isi akụrụngwa bụ eke ụrọ, na ọtụtụ ọgaranya minerals, dị ka aluminum, magnesium, ígwè, sodium, potassium, na calcium.
Nke a nyo nakwa na electronegative, nwere ike ime ka nyo nwere nnọọ mma anụ ahụ adsorption.Mgbe mmiri PH uru ele mmadụ anya n'ihu acid, iku ume bio mgbanaka / kọlụm nwere ike iji nwayọọ hapụ calcium na sodium, n'ụzọ dị irè gbochie PH Mbelata, nke mere na ịnọgide na-enwe a mma gburugburu ebe obibi maka azụ.