| 摘要 |
<p>PURPOSE: A specific material, lock, for treating wastewater is provided, which is characterized in that synthetic fiber is manufactured by curling to make small elastic bodies for inhabiting microorganism. CONSTITUTION: A method for producing lock is composed of a treatment progress of elasticity(100), a fixing progress of bonding agent(101), a drying progress by heating(102), a fixing progress of mixed bonding agent(103), and a drying progress(104). Polypropylene thread is fasten with tension for elasticity. Bonding agent is added to the thread and fixed. The mixed bonding agent is made of an activated carbon for adsorbing contaminants and ceramic for activating microorganism. The mixed bonding agent is covered on the material, then, microorganisms can inhabit on the lock.</p> |
