Advantages

ADVANTAGES OF THE BIO-WHEEL™ SYSTEM

High Process Efficiency
By combining activated sludge and fixed film processes into a single system, a much higher treatment
efficiency is obtained.

Sturdy and Simple Construction
Bio-Wheel™ wheels are assembled at the construction site from sub-assemblies prepared at the factory.
Through modular construction, it is possible to provide wheels of many different sizes to suit any given
application.

Reliability of Operation
A high degree of flexibility and stability in the treatment process is possible due to the wide spectrum of fixed
and suspended microorganisms combined with the ability to regulate oxygen intake. Temporary overloads can
be buffered without problem.

Reduced Need for Space, Lower Cost to Build
High operating efficiency and compact design reduce space requirements as much as 40% over comparable
systems. There is no yard piping, yard electrical or buildings to house equipment. Cost of construction is
reduced due to the small size and simplicity of the system.

Reduced Power Consumption and Operating Cost
Power consumption of the Bio-Wheel™ is less than 30% of other aerobic processes using blowers.

Advanced Wastewater Treatment
With the Bio-Wheel™ process, it is possible to achieve nitrification and denitrification, bringing BOD5,
TSS and N Total substantially below 10 mg/L, and reducing P to 1.0 mg/L or less.

No Annoying Odors, Low Noise Level
Through efficient oxygen transfer, air intake requirement is minimized. Most of the turbulence and mixing take
place within the submerged aerator, minimizing the production of aerosols and emission of odors. There are no
blowers requiring dust control, silencers, or protective covers.

Simple Control System
Sophisticated microprocessor controls are not required. Electrical panels are straight forward based on position
switches and annunciator lights.

Optimum Consistency of the Sludge
The sludge settles well and has excellent dewatering characteristics due to the fixed film component of the
system. The clarifier and sludge treatment facilities can be designed with less volume and be more compact.
Waste sludge is greatly reduced in volume.