MANUFACTURING METHOD OF TUBE-TYPE IMMOBILIZED BIOMEDIA FOR TREATING SEWAGE/WASTEWATER AND REMOVING ODOR GAS AND BIOMEDIA THEREOF

摘要

PURPOSE: A manufacturing method of tube-type immobilized biomedia for treating sewage / waster water and removing odor gas is provided, which can be applied to the treatment of nonbiodegradable organic matter and high concentration wastewater by using a tube-type supporter of large surface area and so increasing the habitation space of microorganism on the inner/outer surface of a coated layer of the supporter. The system can also be applied to the biomedia for a biofilter to remove odor gases such as hydrogen sulfide and ammonia. CONSTITUTION: The method is as follows: (i) coat the tube-type supporter of 20 mm in diameter made of plastic, fiber, wood and metal with activated inorganic material using an adhesive; and (ii) cure for hardening the adhesive, the activated inorganic material being made of 20-80 wt.% of zeolite, 10-60 wt.% of steel making slag and 5-50 wt.% of one or more selected from a group consisting of cokes and activated carbon.