ADVANCED WASTEWATER TREATMENT SEQUENTIAL BATCH REACTOR
Another SBR... Not really!
T
he patent pending Cyclator process featuring a unique feed-forward (FF) cycle is a fully automatic, simple to operate, time-based biological treatment system that responds to flow and load variations, is easily expandable and produces a high quality effluent. The processes of oxidation, nitrification, denitrification, biological phosphorous removal and liquids/solids separation are achieved in a single basin. Cyclators can be built in single or multiple tank configurations, in any desired shape. The Biodec decanter is Cyclator’s beating heart. This equally unique floating type decanter provides consistent flow rate while retaining operational simplicity and a straightforward build. The unit hovers above the liquid surface on an air cushion in the “park” position and is gently lowered to the “operate” or decant position after the settle phase by releasing the air. The unique feed forward (FF) cycle distributes the contents of the select zone to the react zone. MLSS mixes with the influent in the select zone and provides selectivity and hydrolysis of particulate organics. In the FF cycle, this “food” from the select zone is fed to the “bugs” in the react zone ensuring superior process efficiency and BNR operations. Sludge regeneration and selectivity are also achieved resulting in lower SVI’s while stratification prevents effluent contamination. Because of the FF cycle, the Cyclator utilizes mor than 90% of the cycle time for “process” functions. Please watch our video for more information:
UTB Envirotec | Cyclator
Cyclator cycles Cyclator cycles are designed to achieve complete nutrient removal. As the process has continual feed and incorporates a sludge hydrolysis zone, there is always enough carbon to maintain biological phosphorus removal and denitrification.
Continuous feed FF Cycle Air
Mix 24
Settling
48
72
96
120
144
168
96
Aeration
60 min
Settling
min
72 min
Decant 228
4 x 24 min
Mixing 3 x 24 min
FF Cycle
60 min
Decantation FF Cycle
288 min
Select zone
Non-hydrostatic baffle wall
Sized to exert selection of favorable bugs and break down incoming particulates.
Seperates the reactor into two zones. Select & react.
Click here for more information about Biodec decanter
Batch /Continuous Flow
React zone
Biodec decanter
Low flow, go single tank. High flow, go continuous. Maintenance, go single. You decide.
This is where the action happens. Multiple oxic/anoxic cycles guarantee excellent effluent quality.
Floating decanter in 2 models and 7 sizes. For small and large plants.
Aeration system
2
3
1
1
Feed Forward “FF� Cycle
2
FF pump in select zone + discharge piping in react zone. Ensures bugs get the energy when they need it. Feed-forward pump
Mixer
3
Discharges phosphorus rich excess sludge to handling facilities
Preserves the homogeneous conditions during non-aeration periods. Anox mixer
Excess sludge pump
Excess sludge pump
UTB Envirotec | Cyclator
Bio-P removal saves Fe
Circular or rectangular arrangement
Equal load distribution
UTB Envirotec | Cyclator
Industrial & Municipal applications
Robust, floating decanter
Eq tanks or multiple basins not required UTB Envirotec | Cyclator
H-1139 Budapest, Lomb utca 15. Phone: +36 1 413-3600 Fax: +36 1 413-3601 E-mail: solutions@utb.hu Web: www.utb.hu
UTB Envirotec is a Budapest based cleantech company providing consulting, engineering, contracting and operations services to its municipal and industrial clients worldwide. We provide solutions that allow our clients to renew their wastewater and organic solids to clean water, renewable energy and valuable nutrients.