Grate mechanism to filter coarse materials from overflows. Pendulum construction ensures automatic release of blockage materials under
flooding conditions. Requires manual cleaning.
Combination from drop-shaped scum board and curved baffle plate for floatables control.
With this swirl construction the hydraulic effect alone efficiently separates floating and settled materials from sewer flows. Suitable as a substitute for a small CSO tanks or as a separator on large, two-stage treatment facilities.
Rotating drum sieve to retain unsightly solid materials on sewer overflows and sewer treatment facilities. The drum is continuously cleaned above the water line by a fast rotating cylindrical brush.
Floodable, stainless steel, modular screens for horizontal flows which are continuously cleaned from an above-water cleaning mechanism.
Settling Unit with honeycomb-shaped tube decks for the treatment of stormwater in separate systems. Prefabricated structure from concrete to be installed separately from retention tank. Unit fed with water by pumps. Cleaning of the removable tube decks by swaying under water.
A novel outlet structure for retention ponds with permanent water level, prefabricated completly in stainless steel and ready for operation.
