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Special kwambiri gel osakaniza organic bentonite pobowola madzimadzi
Bentonite ndi mtundu wa dongo womwe umayendetsedwa ndi montmorillonite.Montmorillonite ndi mchere wosanjikiza wa silicate wopangidwa ndi zigawo ziwiri za Si-O tetrahedron ndi wosanjikiza wa Al-(O,OH) octahedral ngati gawo lopanga.
