As global water demands rise and environmental regulations tighten, the need for reliable, efficient water treatment systems has never been greater. Whether it’s PFAS removal, desalination, or reverse osmosis, Barksdale’s control instruments are engineered to ensure optimal performance, safety, and sustainability across a wide range of water applications.

Why Control Matters in Water Systems

Water treatment systems rely on precise control of pressure, temperature, and fluid levels to function effectively. Without accurate monitoring, systems risk over-pressurization, equipment damage, or inefficient filtration—leading to costly downtime and environmental risks.

Barksdale’s pressure transducers, mechanical switches, level indicators, and temperature sensors are designed to integrate seamlessly into these systems, providing real-time data and automated control to keep operations running smoothly.

Key Applications and Technical Solutions

1. PFAS Treatment Systems

PFAS (per- and polyfluoroalkyl substances) are persistent contaminants requiring advanced filtration. Barksdale supports these systems with:

• High-accuracy pressure transducers (±0.1% FSO) to monitor pressure across activated carbon or ion exchange beds.
• Level switches to manage fluid levels in holding tanks and prevent overflow or dry-run conditions.
• Temperature switches to maintain optimal adsorption conditions and prevent thermal degradation of filter media.

2. Desalination Systems

In seawater reverse osmosis (SWRO) and thermal desalination systems, Barksdale’s components help:

• Monitor high-pressure feed pumps using explosion-proof pressure switches rated for up to 10,000 psi.
• Control brine discharge levels with multi-point level switches, ensuring efficient recovery and minimal waste.
• Protect membranes with temperature sensors that trigger alarms or shutdowns if thermal thresholds are exceeded.

3. Reverse Osmosis (RO) Systems

RO systems require tight control to maintain membrane integrity and filtration efficiency. Barksdale provides:

• Differential pressure transducers to detect membrane fouling or clogging.
• Compact float switches for permeate and concentrate tank level control.
• Digital pressure transmitters with HART® communication for remote diagnostics and calibration.

Engineered for Harsh Environments

Barksdale’s instruments are built to withstand:

• Corrosive environments with 316 stainless steel and NACE-compliant materials.
• Electrical noise with superior EMI/EMC protection.
• Hazardous locations, with certifications including ATEX, IECEx, and UL for explosion-proof operation.

Their modular designs allow for custom configurations, including multiple switch points, analog or digital outputs, and remote calibration capabilities.

Conclusion

Water is a critical resource—and managing it efficiently requires precision. Barksdale’s control solutions empower water treatment systems to operate safely, sustainably, and effectively. Whether you're tackling PFAS contamination, desalinating seawater, or optimizing RO systems, Barksdale helps you “Control Every Drop.”
 

Explore Barksdale’s full range of water application solutions here.