Grafil MBR Membrane Dealers in Kolkata

Name: Grafil MBR Membrane in Kolkata
Brand: Grafil

Grafil MBR Membrane in Kolkata

QuaSys Inc. is an authorized dealer and supplier of Grafil MBR Membrane in Kolkata, providing submerged hollow fibre MBR membrane modules for Membrane Bioreactor sewage and effluent treatment plants. Our MBR membranes deliver the highest quality treated water for reuse — ideal for housing societies, hotels, hospitals, and industries in Kolkata requiring CPCB-compliant STP/ETP systems with water reuse capability.

Kolkata is India's third-largest city and East India's commercial and industrial capital. The West Bengal Pollution Control Board (WBPCB) enforces effluent discharge norms for Kolkata's tannery, jute, chemical, and engineering industries. The Hooghly River pollution control remains a priority area for WBPCB and NGT. Kolkata's large residential sector and industrial estates create significant water treatment equipment demand.

✅ QuaSys Inc. — Authorized dealer with 20+ years experience and 500+ installations across India. We supply genuine Grafil MBR Membrane to clients in Kolkata with fast logistics and post-sales support.

What is a Grafil MBR Membrane?

A Grafil MBR Membrane (Membrane Bioreactor Membrane) is a submerged hollow fibre ultrafiltration module designed to operate immersed in the mixed liquor of a biological reactor. In an MBR system, the membrane replaces the secondary clarifier — treated water is drawn through the hollow fibre pores by suction, while all suspended solids, bacteria, and sludge are retained inside the reactor.

Grafil MBR membranes produce effluent of exceptional quality — BOD below 5 mg/L, TSS essentially zero, and complete pathogen removal — making the treated water directly reusable for toilet flushing, horticulture, cooling towers, and even potable reuse after disinfection. MBR is the preferred technology for space-constrained STP and ETP installations where high-quality reuse water is required.

How We Supply Grafil MBR Membrane in Kolkata

1

MBR System Design

We size membrane area, flux rate, and aeration requirement based on your wastewater flow and quality parameters in Kolkata.

2

Module Supply & Delivery

Genuine Grafil MBR cassettes and header assemblies supplied with full installation drawings and operational manuals.

3

Installation Support

Technical assistance for membrane cassette installation, suction header connection, blower integration, and system startup.

4

Membrane Maintenance & AMC

CIP chemical supply, maintenance training, flux monitoring protocol, and membrane replacement support for Kolkata clients.

Why Choose QuaSys for Grafil MBR Membrane in Kolkata?

✓Authorized Grafil MBR Membrane supplier — genuine submerged hollow fibre modules

✓Effluent quality BOD <5 mg/L, TSS ~0 — suitable for direct reuse

✓Compact footprint — 30–50% smaller than conventional STP with secondary clarifier

✓No secondary clarifier required — simplifies civil construction

✓Complete pathogen removal — no additional disinfection needed for most reuse applications

✓Long membrane life — 8–12 years with proper maintenance protocol

✓Compatible with MBBR, extended aeration, and SBR pre-treatment

✓Handles hydraulic shock loads — consistent performance despite flow fluctuations

✓Technical design support for Kolkata projects at no charge

✓Bundled with Kay Roots Blowers for complete aeration + membrane supply

Applications of Grafil MBR Membrane in Kolkata

Housing Society STP

Hotel & Resort STP

Hospital Wastewater

Industrial ETP

Commercial Complex STP

IT Park & SEZ STP

Food Processing ETP

ZLD Plant Pretreatment

Key Industrial Areas in Kolkata

Tannery cluster, Tangra
Jute mills, Hooghly Belt
WBIDC Industrial Areas
Salt Lake Electronics Complex
Bauria Chemical Area

Regulatory Context — Kolkata:
WBPCB enforces CPCB standards. Tangra tannery cluster must meet strict chrome and TDS discharge norms. Hooghly River industries face NGT directions on effluent treatment.

Frequently Asked Questions — Grafil MBR Membrane in Kolkata

What is the cost of Grafil MBR Membrane in Kolkata?+

Grafil MBR Membrane cost in Kolkata depends on your STP capacity, membrane area, and system configuration. Total installed cost also varies with civil work, blowers, and automation included. QuaSys Inc. provides a project-specific quotation for Kolkata clients after understanding your treatment capacity — call +91 95408 15659 or share your project details.

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 Bioreactor) uses submerged membranes instead of a clarifier, producing much higher quality effluent (BOD <5 mg/L vs 10–20 mg/L for MBBR) in a smaller footprint, but at higher capital cost.

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