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Hollow Fiber Membrane

Wastewater Filtration System

Separation, Purification, Concentration or Recovery of Valuable Resources

GPT is a leading water and wastewater treatment manufacturer focusing on providing advanced membrane filtration.

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We design, develop and manufacture various types of sustainable and innovative membranes and membrane systems for sewage (STP) and effluent treatment plants (ETP) in India. 

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Our sustainable and efficient chemistry allows us to make energy-efficient, improved and reliable membrane products for various other types of solutions offerings, such as Zero Liquid Discharge (ZLD), desalination, condensate polishing, PFAS removal and Lithium extraction. Some of the unique features that have added functionality allow our membrane products to generate cleaner water with minimal energy and chemical consumption.

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We serve diverse applications across industries of various kinds. Some of the examples are Chemicals, Pharma, Textiles, Paper and Pulp, Food and Beverages, Petrochemicals, Mining, Sugar and Distilleries etc.

Membrane Products

Our main focus is to provide sustainable and efficient membrane solutions for water and wastewater treatment to meet UN's Sustainable Development Goals (SDG). Our advanced membrane separation portfolio provides reliable and integrated  treatment solutions to meet the demands of clean and safe water. 

Microfiltration Membrane

Microfiltration (MF)

Ultrafiltration Module

Ultrafiltration (UF)

Reverse Osmosis Plant

Reverse Osmosis (RO)

NF Plant

Nanofiltration (NF)

Membrane Bioreactor

Membrane Bioreactor (MBR)

Forward Osmosis in India

Forward Osmosis (FO)

Membrane Distillation for effluent treatment plant

Membrane Distillation (MD)

Electrodialysis (ED) System

Electrodialysis (ED/EDR)

Pervaporation System

Pervaporation

GreenPebble Technologies LLP

GreenPebble Technologies

Copyright GreenPebble Technologies LLP, 2026

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222 Shukan Mall, Science City Road,
Ahmedabad, Gujarat, INDIA
​+91 749 000 2323

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