... 15 mm, %≤5.04.0Granule content more than1.0 mm, %≤5.02.0conclusionQualified1)Used for an industrial ... make the water clean . is less than 0.05%,is equal to the advanced level in ... treatment. 3) Used as a starch factory and the loss of starch and ethanol plant recovery 4) For oil water ... as, the sewage of steel factory, electroplating factory, it has advantages of low cost and no pollution, also can be ...