ADSORBENT FOR SIMULTANEOUS REMOVAL OF HYDROGEN SULFIDE AMMONIA SILOXANE USING ALUM-SLUDGE

摘要

The present invention includes 2 to 4 parts by weight of acidic chemicals, 0.5 to 10 parts by weight of metal-based additives, and 50 to 200 parts by weight of process water based on 100 parts by weight of alum sludge, and the acidic chemicals include waste sulfuric acid, regenerated sulfuric acid, or Contains one or more of industrial sulfuric acid (H