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ICEAS advanced SBR

Überblick Systemkomponenten Spezifikationen Industrien und Anwendungen Dokumentation und Werkzeuge
Überblick

Überblick

Produkteigenschaften
  • Continuous flow biological treatment system with an integrated, simplified process design
  • Handles flows from 100 m3/day to 300,000 m3/day with ability to handle high flow variations, up to 6 times DWF
  • Minimizes energy use by up to 50%
  • Small footprint
  • Simple, intuitive, time-based control and trending capability
  • Removes nitrogen and phosphorus
  • Ability to operate as a single basin to facilitate maintenance and/or to provide turn-down if a plant is operating below its design loads
  • Proven with nearly 1,000 sites, and process guarantees available

Simplified operations and reliable results

Xylem’s Sanitaire ICEAS Advanced SBR is a continuous flow biological treatment system that provides multiple advantages versus conventional activated sludge and other SBRs by bringing together process, aeration, decanting, and control in a single treatment tank. It is fully automated and includes a completely integrated process design consisting of the aeration system, blowers, pumps, mixers, effluent decanters, monitoring and control equipment, and a comprehensive process control system.

The ICEAS Advanced SBR is designed to reduce complexity of operation. Unlike conventional activated sludge plants, there is no need for primary or secondary settlement tanks or return sludge pumps. All treatment is done in a single basin. Continuous inflow distributes variations in flows and loads evenly across all basins – simplifying day-to-day operations and operational changes, as well as accommodating single basin operation for low flow and maintenance conditions.

The intelligently-designed process control system with simple, intuitive, time-based control and trending capability provides a full system overview, making it easy to optimize plant performance, predict maintenance and reduce operating costs – taking the complexity out of SBRs.

Xylem's ICEAS Advanced SBR can handle flows from 100 m3/day to 300,000 m3/day. Thanks to the unique basin design and actively controlled decanter, the ICEAS Advanced SBR can be designed to accommodate up to six times average daily flow while assuring high effluent quality across the entire flow range. The ICEAS Advanced SBR process can also be designed to remove nitrogen and phosphorus from wastewater through biological nutrient removal (BNR) processes.

Life-time efficiency

Xylem's ICEAS Advanced SBR minimizes energy use by up to 50% thanks to its highly efficient aeration grids and blower technology, along with cutting edge controls and instrumentation that use innovative algorithms to control the process.

Using Xylem's Sanitaire continuous inflow distribution technology, the peak load is spread across all basins -simplifying operation and saving up to 30% on the total footprint. ICEAS Advanced SBR is designed to use a small footprint. The result is reduced upfront capital expenditures thanks to less land requirements and lower civil construction costs. 

With almost 1,000 installations worldwide, Xylem’s experienced design team can design an optimized, flexible solution to meet both current and future requirements.

Xylem's ICEAS Advanced SBR systems are also continuously optimized thanks to Xylem's OSCAR process performance optimizer. OSCAR matches the precise amount of energy consumption to the dynamic treatment need, ensuring that the right amount of energy is used. In addition, advanced features such as automated sludge age control (SIMS), ammonia control, reporting tools, and SCADA are available as well.

Systemkomponenten

Systemkomponenten

Gebläse

Gebläse

Ein vielseitiges Portfolio von Gebläsetechnologien für jeden Belüftungsbedarf. Diese zuverlässigen, energieeffizienten und wartungsfreundlichen Gebläse optimieren Systeme zur Feinblasenbelüftung.

Diffusoren

Diffusoren

Die Belüftung unterstützt die Bildung eines aeroben Milieus für einen mikrobiellen Abbau von organischem Material. Die Belüftung ist der energieintensivste Prozess im Klärwerk und hat einen Anteil von bis 65 % am Gesamtenergieverbrauch des Werks. Das breite Spektrum an Belüftern von Xylem, einschließlich Membran- und Keramikbelüfter sowie grobblasiger Belüftungssysteme, hat sich bei 22 Millionen weltweit installierten Einheiten bewährt. Xylems umfassende Erfahrungen bei der Nutzung dieser Anlagen gewährleistet die richtige Produktauswahl und die optimale Konstruktion. Das Ergebnis sind bewährte, langlebige und zuverlässige Installationen mit sehr niedrigen Gesamtbetriebskosten.

Spezifikationen

Spezifikationen

General Information
Flow rate
Applications
Typical pretreatment
Batch or continuous feed
Capable of operation with single tank
Variable decant periods
Pre-react zone as high F:M selector
Peak hydraulic capacity
Shop oxygen transfer test
Typical effluent without tertiary filter
Possible effluent with tertiary filter
Aeration efficiency achievable
Single source of all key equipment
Performance warranties
ICEAS fortschrittliches SBR
0.1 to 100+ MGD (300 to 300,000+ m3/d) typical
Removal of BOD, TSS, Ammonia, TN, and TP
Coarse screen and grit removal
Continuous feed
Yes
Yes, allows reduction in cycle time to treat higher hydraulic loads without reducing the aeration period
Yes
Can accommodate 6 x average dry weather flow, due to variable decant time and continuous flow design
Included
<10 mg/l BOD and TSS, <5 mg/l TN, <1 mg/l TP
<5 mg/l BOD and TSS, <3 mg/l TN, <0.1 mg/l TP
6 to 10 lb O2/hr/bHp (4 to 6 kg O2/hr/kW)
Yes, design and supply of aeration and mixing equipment, pumps, blowers, valves, instruments, and controls into a single optimized package
Guarantees for effluent quality or energy consumption available
Decanter
Decanter material
Type of decanter
Actuator
Weir visible from basin side wall
Parts requiring maintenance accessible from the walkway
Scum guard to exclude floatable solids
Fail safe overflow protection in case of power outage
Seals and bearings
ICEAS fortschrittliches SBR
304 or 316 SS
Active, Mechanically Driven
Electro-mechanical screw jack with variable speed motor
Yes, operator can visually observe discharged effluent quality
Yes, routine maintenance can be performed without draining basin or taking unit out of service
Yes, scum excluded during entire decant cycle
Yes, decanter parked above top water level acts as an emergency overflow
Maintenance free, synthetic type
Instrumentation
Float and level switches
DO sensor
TSS
WAS flow meter
Ammonia and nitrate sensors
Terminal / controller
ICEAS fortschrittliches SBR
Flygt LTU-40 level transducer and ENM-10 float switch
YSI/WTW model FDO 700 IQ
YSI/WTW model ViSolid 700 IQ
Xylem MJK Products model MagFlux 7200
YSI/WTW model VARiON Plus 700 IQ
YSI/WTW model 2020 IQ Sensor Net
Influent Control Valves
Requirement
ICEAS fortschrittliches SBR
Not Required
Aeration Equipment
Types of aeration equipment
ICEAS fortschrittliches SBR
Typically includes Fine Bubble Aeration (Gold Series membrane diffusers or Silver Series II membrane disc diffusers); Coarse Bubble Aeration optional (Stainless steel wide band diffusers), Retrievable Grids optional (Eco-lift retrievable aeration gird)
Air Control Valves
Types of air control valves
ICEAS fortschrittliches SBR
Wafer type butterfly valves with electric motor actuator typical
Submersible Mixers
Types of submersible mixers
ICEAS fortschrittliches SBR
Flygt 4600 Series
Waste Sludge Pumps
Types of sludge pumps
ICEAS fortschrittliches SBR
Flygt submersible non-clog type
Controls, MCC, SCADA
Types of controls
ICEAS fortschrittliches SBR
OSCAR process performance optimizer
Blowers
Types of blowers
ICEAS fortschrittliches SBR
Positive displacement or centrifugal
Industrien und Anwendungen

Industrien und Anwendungen

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