| 摘要 |
A method for use in industrial processes is disclosed for removing substances from a liquid, comprising passing said liquid through a filter be d comprised of silicon carbide particles of either a uniform particle size or decreasing particle sizes. The filter bed can be washed and regenerated by directing a regenerate liquid or liquids through the filter bed. Furthermore, a method for the removal and recovery of products and by-products from a liquid is disclosed, comprising passing said liquid through a filter bed comprised of silicon carbide particles of either a uniform particle size or decreasing particles sizes. A regenerate liquid or liquids can be passed through the filter bed for the purpose of removing and recovering the products or by-products, and simultaneously regenerating the filter bed.</SD OAB>
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