Ultrafiltration

Find ultrafiltration systems with high efficiency and consistent quality

Our ultrafiltration technology offers a solution that is not only effective but also economical. The Betaqua Ultrafiltration System is an innovative breakthrough in water purification technology, designed to treat suspended contaminants down to 0.1-0.01 microns in size. As a result, the system guarantees consistent filtrate quality unaffected by fluctuations in inlet water quality.

Ultrafiltration Applications

Betaqua’s Ultrafiltration technology provides a more economical and effective solution than conventional filtration systems. This technical superiority is manifested in various applications, such as:

• Drinking water purification that exceeds standards
• Efficient reverse osmosis pretreatment
• Surface and well water treatment to remove suspended particles
• Optimal replacement of conventional clarifiers

Instrumentation and Features

We embed advanced features in every Betaqua Ultrafiltration unit to ensure smooth operation and good results such as:

• Permeate and flush flow meters for accurate monitoring
• Pressure measurement before and after filtration and backflush pumping
• Alarms for high flush pressure, high pre-pump pressure, and high permeate pressure
• Autoflush pneumatic valve for high efficiency

Standard and Premium Features

Our systems come with standard features:

• Automatic screen filter from VAF, USA for efficient backflush
• Flexible setting of cleaning parameters in PLC
• High quality ultrafiltration membrane for superior performance
• Low-level cleaning chemical alarm and acid dosing system

Also, our premium features such as touchscreen monitors for client ease of operation of your ultrafiltration system.

Additional Options

You can add additional options to your ultrafiltration system with:

• Turbidity monitor with 4-20mA output
• Automatic SDI sampler
• Remote monitoring via integrated modem
• 4-20mA output for external monitoring systems
• Web-based monitoring system
• Coagulant dosing system with stirrer
• Disinfectant dosing system

Operational Parameters

BetaQua Ultrafiltration Systems are designed for optimal performance under the following conditions:

• Effective recovery rate up to 95%
• Operational temperature range: 5 - 35°C
• Minimum inlet pressure: 2 bar

Material Construction

Each component of the BetaQua Ultrafiltration system is designed for durability and efficiency, with materials such as:

• Fiber-reinforced plastic membrane housing
• Frame of epoxy coated carbon steel
• Permeate and feed piping of Sch 80 PVC

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Ultrafiltration Specifications

We have a variety of types of ultrafiltration systems that can be tailored to your needs.

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Typical Applications

• Municipal Drinking Water (PDAM) — Final polishing step before distribution to ensure water is free of bacteria, colloids, and suspended particles without excessive coagulant use.
• Reverse Osmosis Pre-treatment — Reduces feed water SDI below 3, protecting RO membranes from fouling and significantly extending membrane service life.
• Food and Beverage Industry — Clarification of process water and product water purification to meet strict food-grade standards in beverage, dairy, and soft drink plants.
• Pharmaceutical Industry — Pre-treatment before EDI or mixed bed to ensure water is free of particles and endotoxins that can damage ion exchange resin.
• High-Turbidity Surface Water Treatment — Replaces conventional clarifiers at installations requiring consistent quality despite fluctuating river water turbidity.
• Wastewater Reuse — Polishing biological effluent (MBR or activated sludge) before discharge or reuse as industrial process water.

Compatible Products

• Brackish Water Reverse Osmosis — Installed downstream of UF as an advanced purification stage to remove dissolved salts and TDS from boiler feed water or industrial process water.
• Demineralizer — Pair with UF as pre-treatment to protect SAC/SBA resin from particle fouling and extend regeneration cycles.
• Betagard PAC Series — Low-dose PAC coagulant upstream of UF helps flocculate fine colloids, maintaining membrane flux and reducing backwash frequency.

Installation Context

Betaqua Ultrafiltration systems are typically installed indoors or under a sheltered structure with adequate ventilation. The footprint of a mid-range unit (10-50 m³/h) is approximately 3×2 metres, excluding chemical cleaning tanks. Required utilities include three-phase 380 V power, a feed water supply at minimum 2 bar pressure, and a drain line for backwash flows of approximately 5-10% of production volume. Installation is carried out by Beta Pramesti Asia technicians from the Cikupa, Tangerang workshop, typically completed within 3-5 working days including commissioning and operator training. The system integrates with a pre-configured PLC panel providing automated scheduled backwash, CEB (Chemically Enhanced Backwash), and optional remote alarm via integrated modem.