Single Sludge KNR(Kwon\'s Nutrients Removal) Process (Basic Process)

Product DescriptionA Single Sludge KNR Process comprises three main reactors (a UMBR®, an aeration tank, and a Bio Flocculated Sedimentation (BFS) tank): 1) UMBR® reactor that integrated a primary settling tank, sludge thickener, anoxic/anaerobic reactor in a single reactor 2) Aeration tank for a nitrification and phosphorus luxury uptake process 3) Bio Flocculated Sedimentation (BFS) tank Product Specification / Models•Provide a great process stability against shock-loading due to high biomass concentration (5000mg/L~15,000 mg/L) without using a biolfim system; •Improve more than 30% of a reaction efficiency, compared to a complete-mixed reactor, by applying a upflow and plug-flow; •Maintain a high biomass concentration at a high flow rate fluctuation; •Prevent sludge bulking, foaming and scum formation Systematically at the low F/M ratio; •Reduce a land requirement (mores than 20%) due to integrated multi-functions implemented in an UMBR; •Great saving of mixing energy requirement (more than 50%), compared to a complete-mixed reactor ; •Easy application for upgrading existing wastewater treatment plants (activated-sludge) to meet tertiary level wastewater treatments and resolve operational problems; •Provide an easy operation and reduce a maintenance cost significantly due to a process simplicity. 1. 50 ton/day 2.100 ton/day 3. 200 ton/day 4. 500 ton/day 5.1000 ton/day 6. 2000 ton/day Application1. Goverment , Industrial Wastewater, Sewage treatment Plant 2. High-N concentration Wastewater, Sewage treatment Plant (Food wastewater plant, Leather wastewater plant, etc.) Other Information