Ubwoko: icyatsi kibisi, zeolite yera.
urwego: inganda, ibiryo, urwego rwo kwisiga
Imyanda y'injangwe ifunitse: Ikintu nyamukuru ni bentonite, izakora umupira nyuma yo gukuramo inkari cyangwa umwanda, kandi irashobora guhanagurwa byoroshye ukoresheje isuka y’injangwe.
Zeolite afiteimiterere ya granular, ifu yimiterere nuburyo umupira, Buri bunini bushobora kuba OEM.