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Grafil MBR Membrane

Name: Grafil MBR Membrane
Brand: QuaSys Inc.
Availability: InStock

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 fiber membrane provides permanent hydrophil
Pore size: The unique polymer supports 0.04 micron with less feed pressure.
Compact desine: Our Grafil MBR membranes are compact and efficient, and can treat industrial and municipal wastewater.
Reinforced MBR Membrane: Have reinforced membranes that are resistant to fouling.
High temperature: As long as your design Biology supports, our “PolyNorbit” can be se upto 39 C operation kyet deliver <3 SDI
Low fouling: Highly hydrophilic fiber results in Low fouling helps membrane upto 10 years
Antifouling Technology: To minimize maintenance and enhance longevity.
Flux Rates: Maximum flow rate per membrane surface area.
Energy Efficiency: Energy and operational cost savings.
Strength: There is no falling out and breaking hollow fiber membrane in 15kg load.
Durability: Our MBR membranes durability life spend from 5 years to 10 years on treatment condition.

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?

MBR and MBBR are both advanced biological treatment technologies, but they solve different problems — MBBR increases biological capacity using floating media, while MBR replaces the clarifier entirely with membrane filtration. See our detailed comparison guide for a full breakdown of when each makes sense.

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	5–8 years under correct maintenance

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.

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Specifications & pricing last verified: 03 Jul 2026

Frequently Asked Questions — Grafil MBR Membrane

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

Grafil MBR Membrane costs for a 100 KLD STP are approximately ₹6–10 Lakh for the membrane cassettes alone. Total MBR-STP installed cost is typically ₹40–70 Lakh depending on civil work, blowers, and automation. Contact us for a project-specific quotation.

What is the difference between MBR and MBBR technology?+

MBBR (Moving Bed Biofilm Reactor) uses plastic biofilm carriers in an aeration tank and requires a secondary clarifier for solid-liquid separation. MBR (Membrane Bio-Reactor) replaces the clarifier with a hollow-fibre membrane, producing clearer, pathogen-free permeate suitable for direct reuse, but at higher capital and energy cost.

What effluent quality does Grafil MBR Membrane achieve?+

Grafil MBR Membrane systems consistently deliver BOD below 5 mg/L, TSS below 5 mg/L, and near-complete removal of pathogens and turbidity — meeting the strictest state pollution control board discharge and reuse norms.

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

Grafil MBR membranes require periodic chemical (CIP) cleaning every 3–6 months to restore flux, and typically have a service life of 5–8 years under correctly maintained conditions before cassette replacement is needed.