Method for treating waste water
AssigneeNippon Shokubai Co., Ltd.
InventorsTakaaki Hashimoto, Kuninori Miyazaki, Junichi Miyake, Tohru Ishii
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Abstract
The invention provides a method for treating waste water wherein organic and inorganic substances in waste water can be treated at high levels regardless of the concentration, and a unit itself can be made compact. The method of the invention is a method for treating waste water, which comprises treating waste water at 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, wherein the volume of pores having a radius of 40 Å or more and less than 100 Å is 0.05 ml/g or more.
Claims34
A method for treating waste water, which comprises subjecting waste water to a temperature of 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, and the volume of the pores having a radius of 40 Å or more and less than 100 Å is 0.05 ml/g or more, to oxidize and/or decompose organic or inorganic substances contained in the wastewater.
Dependencies are inferred from the claim text.