TREATMENT METHOD OF INDUSTRIAL WASTE LIQUID

摘要

PROBLEM TO BE SOLVED: To provide a treatment method of industrial waste liquid capable of enhancing the efficiency of organic substance treatment. SOLUTION: The treatment method of industrial waste liquid has a pretreatment process (S10) of removing alkali metals and / or alkali earth metals from the industrial waste liquid by means of a cation removing means and a photocatalyst treatment process (S20) of decomposing organic substances included in the industrial waste liquid by means of a photocatalyst for the industrial waste liquid through the pretreatment process. COPYRIGHT: (C)2005,JPO&NCIPI