INDUSTRIAL WATER TREATMENT SOLUTIONS
Sales & Rentals
Programmable Logic Controllers (PLCs) - Advanced Automation and Control Solutions for Industrial Water Treatment Systems
Programmable Logic Controllers (PLCs) form the backbone of modern industrial water and wastewater treatment automation. At Sepratech, PLC-based control systems are engineered to deliver precise process control, real-time monitoring, and reliable system protection across a wide range of water treatment applications. By integrating advanced automation logic with robust field instrumentation, Sepratech enables operators to optimize performance, improve operational efficiency, and maintain regulatory compliance in demanding industrial environments.
Sepratech’s PLC automation systems continuously monitor multiple process variables, including flow rates, pressures, turbidity, conductivity, pH, oxidation-reduction potential (ORP), tank levels, and differential pressures across filtration and membrane systems. These inputs are processed in real time to execute control strategies that automatically adjust valves, pumps, blowers, chemical dosing systems, and treatment sequences. When abnormal conditions occur, the PLC logic initiates alarms, interlocks, or automated shutdowns to protect equipment, prevent process upsets, and minimize downtim
Designed for both local and remote operation, Sepratech’s PLC platforms support full integration with Human-Machine Interfaces (HMIs), Supervisory Control and Data Acquisition (SCADA) systems, and secure remote access solutions. Operators can view system status, trend historical data, acknowledge alarms, and make operational adjustments either on-site or from remote locations. This level of visibility and control is critical for industrial facilities seeking to reduce labor requirements, respond quickly to issues, and maintain consistent treatment performance.
With more than 25 years of experience in the industrial water and wastewater sectors, Sepratech’s professional engineers deliver automation solutions that are practical, scalable, and cost-effective. Their expertise spans clarification systems, media filtration, membrane filtration, ion exchange, reverse osmosis, sludge dewatering, and specialty treatment processes. Each PLC solution is engineered to align with the operational realities of the facility, whether supporting permanent installations or mobile and rental treatment systems.
Sepratech’s commitment to engineering excellence, quality workmanship, and responsive customer support has established the company as a trusted automation partner in the industrial water treatment industry. By combining deep process knowledge with advanced PLC technology, Sepratech delivers automation solutions that enhance system reliability, reduce operating costs, and provide long-term operational value for its clients.
Sepratech specializes in the design and fabrication of custom control panels and electrical enclosures built to industrial standards. Control panels are configured to accommodate PLC hardware, variable frequency drives (VFDs), motor starters, power distribution, network communications, and field wiring termination. Enclosures are selected and fabricated to meet environmental and hazardous area requirements, including NEMA and IP ratings, ensuring reliable operation in harsh industrial conditions. Every panel package is engineered for seamless integration into both new systems and retrofits of existing infrastructure.
The Sepratech automation process begins with a detailed on-site evaluation of the customer’s existing equipment, control architecture, and operational objectives. During this audit, engineers assess instrumentation, electrical systems, communication protocols, process bottlenecks, and safety requirements. Data collected during this phase is used to define control strategies, alarm setpoints, redundancy requirements, and future expansion considerations.
Following the assessment, Sepratech develops custom PLC programs tailored to the specific application. These programs incorporate proven control logic, fail-safe interlocks, alarm management, and data logging capabilities. Where required, systems can be configured to support regulatory reporting, performance trending, and integration with plant-wide control networks. Control panels are fabricated in-house and tested prior to shipment to ensure quality, reliability, and compliance with project specifications.
Once installed, Sepratech provides full commissioning and startup services. Engineers verify field wiring, calibrate instrumentation, validate control sequences, and fine-tune system performance under live operating conditions. Operator training is provided to ensure plant personnel are confident in system operation, troubleshooting, and routine maintenance. Post-startup support and ongoing service options further reinforce system reliability throughout the lifecycle of the installation.
HOW WE WORK
We Partner With You
We partner directly with your operation, evaluating system demands, process conditions, and compliance goals to engineer the most suitable, cost-effective industrial water treatment solution. Our team customizes every approach to match your facility’s workflow, performance targets, and long-term operational priorities.
