MANUFACTURING PROCESS OF ACTIVATING CARBON ATTACHED MICRO-ORGANISMS MIXED FOR WATER QUALITY PURIFICATION

摘要

The present invention relates to a method for manufacturing mixed microorganism attached active carbon for water purification, comprising the steps of: injecting wood materials in a chamber where the air is blocked then heating the chamber at 700-1300°C for 24-26 hours; manufacturing active carbon with enlarged air gaps by activating the carbonized wood materials; manufacturing an activating solution by using mixed microorganisms; attaching the mixed microorganisms on the active carbon by injecting the activating solution to the active carbon; cutting or crushing the active carbon attached with the mixed microorganisms into a fixed size; and packing the cut active carbon in a pack having air gaps whose size is not bigger than 1 mm. In the step of manufacturing the activating solution, a culture solution is made by mixing 1-10 wt% of mixed microorganism solid culture medium, 1-5 wt% of molasses or brown sugar, and 85-98 wt% of water. The activating solution is made by culturing the culture solution at 15-35°C for 3-7 days. A fixed amount of air is injected to the culture solution every 4-12 hours during the culturing step. The manufacturing method of active carbon can maximize the purification effect continuously in an economical and environment friendly way. [Reference numerals] (S10) Carbonizing step; (S20) Activated carbon manufacturing step; (S30) Activating solution manufacturing step; (S31) Blending step; (S32) Cultivating step; (S33) Air injecting step; (S40) Activating solution injecting step; (S41) Dilution step; (S42) Mixing step; (S50) Activated carbon cutting step; (S60) Packing step