ISO 9001:2015 & QCI Approved
FAB Sewage Treatment Plant Manufacturer in India
Trity Environ Solutions is a trusted FAB sewage treatment plant manufacturer in India, engineering systems that use floating FAB media with high surface area to support attached growth biological treatment. Our FAB plants are compact, low power, and odour controlled, with pan India installation support.
SPCB / CPCB Norm Compliant
Heavy Fabrication
Why FAB Works Where Space and Power Are the Real Constraints
FAB, or Fluidized Aerobic Bioreactor, uses floating cylindrical media that offers a very large surface area for bacterial growth within a small reactor volume, kept in constant motion by fine bubble diffusion. This makes FAB one of the most compact options for a sewage treatment plant where space, power availability, or odour control near occupied buildings are genuine design constraints. Trity Environ Solutions sizes the FAB media volume and diffuser capacity around your actual site conditions rather than a fixed specification sheet.
Working with limited space or power for your STP? Request a free technical assessment and our engineering team will recommend the right FAB configuration.
KEY BENEFITS
Key Benefits of FAB Sewage Treatment Plant Manufacturer in India
Engineered for a compact footprint, low power consumption, and reliable odour controlled operation.
Very Compact Footprint
Requires significantly less space than conventional treatment technologies, since FAB media offers around 450 square meters of surface area per cubic meter, packing high treatment capacity into a compact reactor.
No Sludge Recycle or MLSS Monitoring
Eliminates the need for sludge recycle pumps and continuous MLSS monitoring entirely, since bacteria remain attached to the floating media, simplifying daily operation considerably compared to conventional activated sludge.
Lower Power Consumption
Reduces power and operating costs meaningfully compared to conventional aeration based systems, since the attached growth process requires less blower capacity to maintain effective biological treatment performance.
Minimal Odour Operation
Operates with minimal odour thanks to a self-regulating biological process, making FAB particularly suitable for installations near occupied buildings, residential areas, or hotel premises where odour control matters.
Stable in Low Temperature
Performs reliably even in low temperature conditions, unlike some suspended growth systems that lose efficiency as ambient and wastewater temperatures drop during colder months of the year.
A Practical Fit for Retrofits, Not Just New Plants
FAB technology is particularly effective at solving bulking problems and capacity constraints in existing wastewater treatment plants, not only new installations. Trity Environ Solutions regularly upgrades underperforming conventional STPs by introducing FAB media into existing aeration tanks, increasing treatment capacity and stability without the cost or disruption of a full plant rebuild.
Diffuser Quality Determines Long-Term FAB Performance
Since FAB relies on constant media movement through fine bubble aeration, diffuser quality and placement directly affect treatment consistency over the plant's service life. Trity Environ Solutions manufactures its own bubble diffusers, giving us direct control over aeration efficiency, backed by operator training and an Annual Maintenance Contract for every FAB installation. Talk to our team about AMC coverage for your plant.
SYSTEM CONFIGURATIONS
Types of FAB Sewage Treatment Plant Manufacturer in India Configurations
Configurations selected to match your flow capacity, space constraints, and retrofit or new plant requirements.
Standard FAB Aeration System
Floating cylindrical FAB media with high surface area installed within the aeration tank, supporting attached growth biological treatment for new plant installations from the ground up.
FAB Retrofit for Existing STP
Existing aeration or activated sludge tanks can be upgraded by adding FAB media, increasing treatment capacity and reducing bulking problems without expanding the physical footprint.
Packaged FAB STP
A plug-and-play, factory built FAB unit for residential colonies, hotels, and institutions needing fast deployment with minimal on-site civil construction and setup time.
Civil / RCC Based FAB STP
Larger scale civil construction based FAB system engineered for townships, industrial establishments, and institutional campuses requiring higher daily sewage treatment capacity.
Not sure which configuration fits your site? Get a free consultation and we will recommend the right setup based on your actual space and flow requirements.
STEP-BY-STEP WORKFLOW
How the FAB Sewage Treatment Plant Manufacturer in India Process Works
An attached growth treatment process engineered for consistent BOD and COD reduction in a compact footprint.
01
Screening & Pretreatment
Raw sewage passes through screening to remove solids before entering the primary treatment stage for further clarification.
02
FAB Reactor Treatment
Clarified effluent enters the FAB reactor, where floating media and fine bubble diffusers support bacterial oxidation of organic matter.
03
Secondary Settling
Oxidised sewage overflows from the FAB reactor into a secondary settling tank, where remaining solids separate by gravity.
04
Disinfection & Discharge
Clarified water is disinfected before discharge or directed to filtration for reuse in flushing, gardening, or landscaping applications.
COMMON INQUIRIES
Frequently Asked Questions
Q1. What is a FAB sewage treatment plant?
A FAB STP uses floating, high surface area media inside an aeration tank to support attached growth biological treatment, breaking down organic pollutants efficiently within a compact reactor volume.
Q2. How is FAB different from MBBR?
FAB and MBBR are both attached growth technologies using floating media, though FAB media typically offers a higher surface area per volume, allowing an even more compact reactor design.
Q3. Why is FAB considered low power compared to conventional STPs?
FAB requires less blower capacity to maintain effective treatment since the attached growth process relies less on suspended biomass mixing than conventional activated sludge systems.
Q4. Can FAB technology be added to an existing STP?
Yes, FAB media can often be introduced into existing aeration tanks to increase treatment capacity and reduce bulking problems without a complete plant rebuild.
Q5. Does a FAB STP produce odour?
FAB systems generally operate with minimal odour due to their self-regulating biological process, making them suitable for sites near occupied buildings.
Q6. Is FAB suitable for cold climate regions?
Yes, FAB technology performs reliably in low temperature conditions, making it a suitable option for regions where wastewater temperature drops significantly in winter.
CATALOGUE
Related Engineering Products
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Trity Environ Solutions manufactures MBR based sewage treatment plants combining biological treatment with membrane filtration for superior, reuse-grade effluent quality.
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PAN-INDIA CAPABILITIES
Regional Solutions & State Coverage
TECHNICAL KNOWLEDGE
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