DTRO and STRO Membrane

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DTRO and STRO Membranes

Welcome to SRP Membranes Ultra High Pressure (UHP) Membranes, a pioneering solution designed to meet the rigorous demands of advanced wastewater treatment and zero liquid discharge (ZLD) applications. Our UHP membranes, including the innovative DTRO (Disc Tube Reverse Osmosis) and STRO (Spiral Type Reverse Osmosis) membranes, are engineered for optimal performance in the most challenging environments.

Product Overview

SRP DTRO (Disc Tube Reverse Osmosis) Membranes

Applications: Ideal for industrial effluents, landfill leachate, and ZLD systems.
High-Pressure Tolerance: Operates effectively at pressures up to 160 bar.
Enhanced Flow Dynamics: Open-channel design minimizes fouling and scaling.
Modular Design: Easy scalability and maintenance.

SRP STRO (Spiral Type Reverse Osmosis) Membranes

Applications: Suitable for leachate and high-salt wastewater treatment.
High-Pressure Tolerance: Industrial anti-fouling membranes extend service life.
Enhanced Flow Dynamics: Special grid channel design ensures stable operation.
Modular Design: Capable of operating efficiently at higher concentration ratios.

1. SRP BW 8040

Applications:Pure water production for electricity and electronic industries, desalination of brackish water, industrial process water, and beverage production.
Features:Low operating pressure, high permeate flow, and high salt rejection.
(Download - Catalogue)

2. SRP BW 8040 FR

Applications:Industrial water treatment where fouling is a concern, wastewater recycling, and cooling tower water treatment.
Features:Improved hydrophilicity, electric charge, and surface roughness to reduce pollutant and microbe adsorption.
(Download - Catalogue)

3. SRP ULP 8040

Applications: Energy-efficient water treatment processes, municipal water treatment, and food and beverage industry.
Features: Operates at ultra-low pressure while maintaining high water flux and rejection rates.
(Download - Catalogue)

4. SRP SW 8040

Applications: Seawater to drinking water conversion, desalination plants, and offshore water treatment systems.
Features: High rejection rates, stable performance, and cost-effective operation.
(Download - Catalogue)

Contact us to explore the full range of SRP RO 8040 membranes, designed with flat sheets that offer diverse salt rejection rates and flow capacities.

Key Features and Benefits

Our UHP membranes are designed to deliver exceptional performance and numerous benefits:

Robust Structural Integrity: Constructed from high-quality materials to withstand extreme conditions and high pressures.
Optimized Sealing Mechanisms: Advanced sealing technologies prevent leakage, ensuring efficiency and safety.
High Permeate Flow: Ensures a higher volume of purified water, enhancing productivity.
Versatile Applications: Suitable for a wide range of water treatment needs, from industrial effluents to landfill leachate and ZLD systems.

Applications

The SRP UHP Membranes are versatile and suitable for a variety of applications, including:

Industrial Wastewater Treatment: Effective for treating complex industrial effluents.
Landfill Leachate Treatment: Provides efficient treatment for high COD/BOD wastewater.
Zero Liquid Discharge (ZLD): Maximizes water recovery and reduces concentrate volume.
Reject Treatment: Enhances the efficiency of evaporators and RO plants.
Effluent Treatment: Suitable for industries like textiles and coal chemical wastewater treatment.

Benefits of Integrating DTRO and STRO Membranes

Increased Water Recovery: Both DTRO and STRO membranes achieve higher water recovery rates, which reduces the volume of wastewater that needs to be evaporated. This results in significant energy savings.
Cost-Effectiveness: By reducing the dependence on energy-intensive evaporation, these membranes lower operational costs, making ZLD systems more economical.
Operational Efficiency: The advanced design and materials used in DTRO and STRO membranes ensure consistent performance, reducing maintenance frequency and enhancing overall system reliability.
Sustainability: Higher water recovery and reduced energy consumption contribute to more sustainable water management practices, aligning with environmental goals.

Pushing water through a membrane is inherently more efficient than evaporating it. Membrane filtration uses significantly less energy compared to thermal evaporation processes. The high recovery rates achieved by DTRO and STRO membranes mean that most of the water is reclaimed before reaching the evaporation stage, thereby reducing the overall energy footprint of the ZLD system.

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