Wastewater Treatment

Why pH Control Systems Matter in Industrial Wastewater Every manufacturing process that uses water, whether for cooling, cleaning, plating, or machining, creates wastewater with fluctuating pH. Those fluctuations can result from spent coolant, tramp oils, cleaners, or metal-bearing fluids. When pH drifts outside the EPA- or POTW-required 6.0–9.0 range, facilities risk heavy surcharges, permit violations, or even forced shutdowns. That’s […]

Manufacturers are under increasing pressure to prove sustainability ROI. PRAB’s engineered systems—heavy-duty conveyors, coolant recycling, metal chip processing, and industrial wastewater treatment—convert sustainability goals into measurable business value: reduced costs, recovered materials, and verified compliance. Understanding Circular Economy Metrics When manufacturers speak of “circularity,” they often mean closing the loop: reducing raw‐material input, reusing what was once waste, and returning […]

Preventive maintenance (PM) enhances equipment reliability, reduces the total cost of ownership (TCO), and extends the service life of high-value manufacturing assets. PRAB® equipment—often still running after 30+ years—proves how disciplined maintenance translates into unmatched durability and ROI. Why Preventive Maintenance Matters Unplanned downtime is the largest hidden expense in metalworking and industrial operations. When a conveyor chain breaks or […]

Water compliance isn’t merely about avoiding fines—it’s a prime opportunity to optimize operations, reduce costs, and generate revenue. Industries across manufacturing, utilities, and pharma face increasingly strict wastewater regulations. However, by embracing strategic systems and innovative technologies, many organizations are turning wastewater compliance into a profit center. Know Your Wastewater Composition—The First Step to ROI Understanding the chemical and physical […]

Ultrafiltration (UF) technology enables manufacturers to recycle water from tumbling and deburring processes, reducing water and sewer costs by up to 99%, decreasing chemical usage, and maintaining compliance with stringent environmental regulations—all while enhancing operational efficiency. The Manufacturing Challenge A U.S.-based die casting and fabrication manufacturer faced a significant challenge: managing wastewater from two vibratory deburring systems without exceeding local […]

Why Incoming Water Treatment Matters For metalworking manufacturers and industrial operations, maintaining operational efficiency and safeguarding equipment longevity begins before water ever comes into contact with machinery or products. Incoming water treatment is not just a precautionary measure—it’s the foundational step toward streamlined processes, higher-quality outputs, and reduced maintenance expenses. Understanding why and how incoming water treatment impacts your operations […]

Industrial wastewater treatment and wastewater management are critical concerns for metalworking industries, encompassing metalworking engineers, maintenance staff, plant managers, production managers, and mechanical engineers. Effective treatment systems ensure environmental compliance, enhance operational efficiency, reduce costs, and promote sustainability. PRAB, Inc. offers comprehensive solutions tailored to these needs, setting a benchmark in the industry. Understanding Industrial Wastewater in Metalworking In metalworking, […]

Transforming Metal Scrap Into Money In metalworking manufacturing, efficiency is the lifeblood of success. Manufacturers face various operational challenges, from handling metal scrap to managing coolant waste and complying with stringent environmental regulations. Scrap buildup disrupts workflows, haul-away costs strain budgets, and outdated processes hinder productivity. But what if these challenges could become opportunities to improve efficiency, cut costs, and […]

Reducing Industrial Wastewater and Boosting Efficiency Manufacturers are increasingly challenged to manage industrial wastewater treatment efficiently to meet regulatory standards and cut costs. One solution gaining traction across various sectors is ultrafiltration (UF), a process proven to reduce the volume of waste generated by industrial operations significantly. For plant managers seeking a balance of return on investment (ROI), regulatory compliance, […]

Don’t find yourself underwater when managing wastewater processes. Follow these steps to improve efficiency and determine the best ROI. By Tom Tripepi, PRAB Fluid Filtration Technical Director Note: This article was originally published on Aug. 21, 2023, on pfonline.com.   As operations with surface treatment applications develop strategies to lower costs, meet sustainability goals, and satisfy compliance requirements, on-site process […]