Call Us
+91 87003 52166 WhatsApp
+91 87003 52166

Grafil MBR Membrane Dealers in India

Name: Grafil MBR Membrane
Brand: Grafil

Submerged PolyNorbit hollow fibre MBR membranes for STP and ETP plants that need clear, reusable treated water.

Grafil MBR Membrane

The GRAFiL Membrane Bioreactor (MBR) is a cutting-edge filtration technology that combines biological treatment with membrane filtration to achieve superior water treatment performance. These membranes are designed to efficiently remove suspended solids, bacteria, viruses, and other contaminants, providing high-quality effluent.

The GRAFiL MBR membranes feature hollow-fiber technology, offering enhanced filtration efficiency and extended operational life. The system uses a biological process to break down organic matter, followed by membrane filtration to separate solids from treated water. This dual-stage process ensures exceptional effluent quality, making it ideal for wastewater treatment plants and industrial applications requiring stringent water quality standards. With low energy consumption and minimal chemical use, GRAFiL MBR membranes provide an environmentally friendly and cost-effective solution. They are durable and designed to operate under varying conditions, offering reliable, long-term performance for municipal and industrial water treatment systems. The GRAFiL MBR technology is a sustainable and efficient solution for modern water treatment needs.

Benefits For Grafil MBR Membrane

Superior filtration efficiency.
Long-lasting performance.
Reduced energy consumption.
Minimal fouling, leading to lower maintenance.

Key Features of Grafil MBR

Membrane material: PolyNorbit-based hollow fibre with permanent hydrophilicity.
Pore size: 0.04 micron, with lower feed pressure.
Compact design: Efficient modules for industrial and municipal wastewater.
Reinforced fibres: Resistant to fouling.
Temperature: Can operate up to 39 °C, as long as your biological design supports it.
Low fouling: The highly hydrophilic fibre keeps fouling low.
Strength: Grafil states the fibres do not break under a 15 kg load.
Service life: 5 to 10 years, depending on treatment conditions.

How Grafil MBR Membrane Works

Grafil MBR (Membrane Bio-Reactor) combines biological treatment with membrane filtration in a single process, replacing the secondary clarifier used in conventional activated sludge systems. Wastewater is treated biologically by activated sludge, then the submerged hollow-fibre membrane physically filters the mixed liquor, producing clear, near-pathogen-free permeate without relying on gravity settling.

Because the membrane provides an absolute physical barrier, Grafil MBR consistently achieves effluent quality that conventional clarifiers cannot match — making it the technology of choice where treated water needs to be reused, not just discharged.

MBR vs MBBR: What's the Difference?

Both add biological treatment capacity, but they solve different problems. MBBR increases the biomass a tank can hold by adding floating plastic media, without changing how the water is separated afterward — you still need a clarifier downstream. MBR replaces the clarifier entirely: a submerged membrane filters the mixed liquor directly, so there is no settling step and no risk of sludge bulking affecting effluent quality. Choose MBBR when you need more biological capacity in an existing tank at lower cost; choose MBR when the treated water needs to be reused or when space for a clarifier is not available. See our detailed comparison guide for the full breakdown.

Technical Specifications

Parameter	Value
Effluent BOD	Below 5 mg/L
Effluent TSS	Below 5 mg/L
Membrane Type	Submerged hollow fibre
Cleaning Cycle	Chemical (CIP) cleaning every 3–6 months
Typical Service Life	5–10 years, depending on treatment conditions
Pore Size	0.04 micron
Material	PolyNorbit hydrophilic polymer, hollow fibre

Applications

STP/ETP plants requiring treated water reuse
Space-constrained sites (MBR needs a smaller footprint than clarifier-based systems)
Hotels, hospitals, and residential complexes with strict discharge norms
Industrial facilities needing high-quality process water reuse

Why Choose QuaSys Inc. for Grafil MBR Membrane?

QuaSys Inc. is an authorized dealer for Grafil MBR Membrane, supplying complete systems sized to your treatment capacity with full technical documentation, installation support, and ongoing membrane maintenance guidance across India.

Other MBR Membrane Brands

Quamem MBR MembraneSubmerged PVDF flat sheet MBR membranes (QUA EnviQ), 0.04 micron.View Quamem MBR Membrane →

All MBR membranes → UF vs MBR guide →

Enquire Now

Name (required)

Phone (required)

Message (required)

Enquire with QuaSys Inc. for water treatment equipment quotes

Specifications & pricing last verified: 03 Jul 2026

Frequently Asked Questions — Grafil MBR Membrane

Are you an authorized Grafil MBR membrane dealer in India?+

Yes. QuaSys Inc. supplies Grafil MBR membranes across India with sizing support, technical documentation and membrane maintenance guidance. Call +91 95408 15659.

What is the cost of a Grafil MBR membrane system in India?+

QuaSys Inc. does not publish fixed prices online. Grafil MBR membrane cassettes are quoted by plant capacity (KLD), flux design and number of modules. Share your STP capacity and wastewater type. Call +91 95408 15659 for a specification-based quote.

What is the difference between MBR and MBBR technology?+

MBBR uses plastic biofilm carriers in an aeration tank and still needs a secondary clarifier. MBR replaces the clarifier with a hollow-fibre membrane, giving clearer permeate suitable for reuse, at higher capital and energy cost.

What effluent quality does Grafil MBR achieve?+

Grafil MBR systems are designed for effluent BOD below 5 mg/L and TSS below 5 mg/L, with near-complete removal of pathogens and turbidity, subject to a correctly designed biological stage.

How often does an MBR membrane need cleaning or replacement?+

Periodic chemical (CIP) cleaning is done about every 3-6 months to restore flux. Grafil membranes have a service life of 5 to 10 years depending on treatment conditions.

What information do you need to quote an MBR membrane?+

Your plant capacity in KLD, the type of wastewater (sewage or industrial), peak flow, MLSS design, temperature and existing tank sizes. Send these and our team will recommend the module quantity.