초록 ▼

Process and apparatus for decomposing halogenated aliphatic hydrocarbon compounds in the presence of functional water under light irradiation, where the target substance for decomposition contained at a low concentration in the exhaust or discharge from the decomposition unit is adsorbed by an adsor

Process and apparatus for decomposing halogenated aliphatic hydrocarbon compounds in the presence of functional water under light irradiation, where the target substance for decomposition contained at a low concentration in the exhaust or discharge from the decomposition unit is adsorbed by an adsorption unit, and at regular intervals, the adsorbed target substance is released from the adsorption unit and returned to the decomposition unit. The concentration of the target substance in the waste or discharge can be easily and efficiently reduced below the environmental standard.

대표청구항 ▼

1. A method of decomposing a target substance being a halogenated aliphatic hydrocarbon compound with functional water, comprising the steps of:contacting the target compound and an active component of the functional water for decomposition in a tightly sealed reaction chamber wherein the active com

1. A method of decomposing a target substance being a halogenated aliphatic hydrocarbon compound with functional water, comprising the steps of:contacting the target compound and an active component of the functional water for decomposition in a tightly sealed reaction chamber wherein the active component is generated in the functional water by light irradiation; removing the target compound remained intact in the reaction chamber; adsorbing the removed target by using an adsorbent; releasing the adsorbed target substance from the adsorbent; and feeding back the released target substance to the reaction chamber.