... discharge, clear sea, rivers, lakes, 2, shipping, oil, water port wharf etc, also used in oil liquid machine factory, pipes, such spill prevention ... , not bibulous.2, not bad, not decompose; after oil absorption water.3, absorbs the liquid can squeeze repeated use.4, ... :1, sea, rivers, lakes, shipping, dock port, the oil depot liquid water, etc2 and other granular clay, processing plant pipe leakage ...