2+ + Na + : Na-bentonite 2Al 3+ - 2Mg 2+ + Ca 2+ : Ca-bentonite We use Na-bentonite . (95% ↑) Every efficiency ... ≒ Acid clay - Si ↑, Al ↓, acidic, adsorptive ; used acid-activated bentonite and Fuller’s earth To decolorize ... adsorbed onto the layer. : House of Cards StructureGeneral use Drilling mud, foundry molding sand, decolorization
bacteria, and inhibit the synthesize of 'murein' that is main component of peptidoglycan so that it can efficiently ... (pink color)After decolorization, the Gram-positive cell remains purple and the Gram-negative cell loses ... Gram positive cell would not lose purple color that is dyed by CV(crystal violet) even if washed in a decolorizing