The monitoring for the river water pipe stench implemented when according to invention says it is the metallic structures installed on the mound in stream shop, above-mentioned metal structure, the stench diaphragm and the upper lower part for disliking liquor-saturated film that specific vertical ...
as unit of units, upper end was pressed in the sensor of watt rope on mountain, above-mentioned driving portion transfer operation signal, in the metal structure and foul smell protecting film of the setting of this sewer, including at the edge of unit, including the magnetism at the edge ...
FOUL SMELL-CONTROL APPARATUS BY PHYSICAL COLLECTING IN MANHOLE/STORM SEWER FOR DRAINAGE SYSTEMPURPOSE: A bad odor removing device due to physical collection in a rain gutter and a sewerage manhole is provided to construct pleasant environment by removing the discharge of bad odor and removing dis...
The present invention provides a sewage pipe bad smell blocking device, which prevents bad smells generated in a sewage pipe from flowing back to the ground by closing the sewage pipe when there is no flow of sewage. To this end, a flange member (20) capable of contracting/relaxing by an...