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  ______   __   __   _    _     _____             
 /_   _//  \ \\/ // | || | ||  |  ___||     ___   
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   `-`'      `-`'     `---`    `-----`      -|_|| 
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Text this: TiO<inf>2</inf>-zeolite photocatalysts made of metakaolin and rice husk ash for removal of methylene blue dye