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X-Flow

Crossflow

The Pentair X-Flow Crossflow: Membrane filtration solution for challenging wastewater treatment.


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Características

typical use

Gain peace of mind with an efficient membrane filtration system for challenging wastewater treatment: Pentair X-Flow Crossflow Solution operates in the crossflow membrane filtration principle using the Pentair X-Flow 5.2 or 8 mm Compact Membrane Elements. Benefiting from the Pentair X-Flow Flux Enhancement Helix Technology, it prevents cake formation on the membrane layer by producing higher permeate flows at lower crossflow velocities and saves energy compared to the traditional crossflow membrane filtration systems.

In combination with the bioreactor, the X-Flow Crossflow Solution as the sidestream membrane bioreactor system assures simple operation with effective cleaning of the membranes and easy maintenance. 


scope

X-Flow Crossflow Solution combines membranes with biological treatment. Crossflow UF is a unique membrane solution for the treatment of wastewater, such as produced water with oily content. 

With carefully selected partners, Pentair develops innovative and ready-to-use membrane installations that meet both regulatory and financial KPIs.



With world-class X-Flow Membrane Solutions and Pentair X-Flow Membrane+ Approach, you’ll gain peace of mind. Delivering what you and your customers strive for –  treating high strength wastewater and producing high-quality filtrate in wastewater treatment applications.

Fields of application

Crossflow

Developed for (industrial) wastewater applications, the X-Flow Crossflow Solution is at its best with difficult to treat wastewater. Crossflow  needs more energy (1,5-4 kWh/m³) than our X-Flow Airlift Solution (<0,25 kWh/m3), but offers the advantages of a continuous process and a minimal footprint. Furthermore, it can deal with very high MLSS (12-30+ g/l) and work with a significantly higher flux (80-200 l/m2h).

In specific circumstances, with a COD > 7,000 ppm, the business case for anaerobic MBR may be more favorable, as it also produces renewable energy (biogas). 

Based on your specific feedwater characteristics, our specialist can easily determine the optimum solution for your challenge.

This type of MBR is suited for feed capacities <100m3/h. 


Crossflow UF

Used in applications such as water injection and re-injection, steam assisted gravity drainage (SAGD) and Enhanced Oil Recovery (EOR) or Chemical Enhanced Oil Recovery (CEOR).

The robustly designed X-Flow Crossflow UF Solution is available in four sizes: 1x8 modules, 2x8 membrane elements, 3x8 membrane elements and 4x8 membrane elements, with performances ranging respectively from approximately 50 to 100, 150 and 250 m3/h. 


For capacities under 50 m3/h the X-Flow Crossflow Solution can be considered.

Casos em destaque

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