DEODORIZATION SYSTEM IN INDUSTRIAL WASTE DISPOSAL PLANT

摘要

PROBLEM TO BE SOLVED: To provide a deodorization system in industrial waste disposal plant which prevents the discharge of pollutant formed from septic matter buried underground to the outside and enables improvement of local environment in particular by subjecting organic gas, etc., formed underground to deodorization treatment before discharging the same on the ground.;SOLUTION: The waste 1 deposited and stored on a corrosion-resistant resin sheet 4 which is laid fluid-tightly on the recessed part of the ground is buried by soil 14, a wide area suction net 8 where a large number of suction pores 5 are formed is laid on the upper surface of the soil 14, thereafter, a corrosion- resistant resin sheet 10 is laid on the upper surface of the wide area suction net 8, and gravel 12 and soil 14 are laid on the upper surface thereof. Therein, the one side connection port 6A of a suction pipe 6 is connected with a deodorization device 15 and, thereby, an organic malodorous gas introduced into a scrubber device 16 from the suction pores 5 of the wide area suction net 8 is subjected to deodorization treatment by ozone water sprinkling. Therefore, not only harmful waste liquid is prevented from permeating underground, but also is discharged as a deodorized organic gas to the outside and, therefore, local environment is improved for a long period.;COPYRIGHT: (C)2003,JPO