| Ecodigm Co., Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120067800 | SYSTEM AND METHOD FOR SEWAGE AND WASTEWATER TREATMENT - The present invention relates to a sewage/wastewater treatment system comprising a rectangular upflow anaerobic/oxygen-free reaction tank and a method of treating sewage/wastewater using the same. The rectangular upflow anaerobic/oxygen-free reaction tank comprises a water introducing unit, an inlet unit being in fluid communication with the water introducing unit and having a plurality of through-holes formed therein through which water introduced from the water introducing unit can pass, a mixing unit comprising a main shaft and a plurality of spaced-apart stirring blades fixed to the main shaft, and an outlet unit for collecting water after being treated in the anaerobic/oxygen-free reaction tank. The system and method can treat sewage/wastewater cost-effectively. | 03-22-2012 |
| 20110017653 | RECTANGULAR SEDIMENTATION SYSTEM HAVING SELF-AGGREGATION FACILITY - A rectangular sedimentation tank includes a hopper portion in an upstream side and a floor inclination portion in a downstream side. The tank comprises: a vertical baffle formed at a side portion of the hopper portion; a vertical screening plate provided in a position corresponding to about 30 to 100% of a horizontally cross-sectional area of top of the hopper portion; and a horizontal baffle provided between the vertical baffle and the vertical screening plate. With the tank, contaminated water can be treated cost-effectively and efficiently. | 01-27-2011 |
