摘要 |
<p>Adsorbent for use in water treatment is produced by charging a pyrolysis furnace with old tires or biomass in pellet form, heating the furnace to 650-820[deg] C, adjusting the temperature to 450-520[deg] C when pyrolysis gas generation is detected, and switching off the heat when a pyrolysis gas temperature below 140[deg] C is detected.</p> |