Incoming Water Treatment

Published August 13, 2026. Last updated August 13, 2026. Quick Answer Industrial wastewater treatment uses a combination of physical, chemical, and biological processes to remove contaminants from manufacturing wastewater, enabling safe discharge or reuse. A typical system combines oil-water separation, ultrafiltration, reverse osmosis, automated pH adjustment, and, for high-strength waste streams, vacuum evaporation. The right combination depends on the plant’s […]

Written by Paul Montgomery, Published July 31, 2026  |  Last updated July 31, 2026 Quick Answer: Automated pH adjustment systems, also called pH neutralization systems or pH adjusters, continuously monitor acidic or alkaline wastewater and dose acid or caustic chemistry to bring it into the 6.0 to 9.0 pH range required for compliant discharge. Beyond compliance, batch-based systems verify every […]

Published July 20, 2026. Last updated July 20, 2026. Quick Answer: There is no single “best” industrial wastewater treatment system. The right system depends on your wastewater composition, flow rate, and discharge or reuse goals. Most manufacturers combine two or more of five core technologies: ultrafiltration, reverse osmosis, vacuum evaporation, automated pH adjustment, and oil-water separation. PRAB customer installations have […]

Written by Paul Montgomery, Marketing Leader at PRAB.  Reviewed by Mike Proos, Director of Engineering &Field Service.  Published 6/9/2026.  Last updated 6/9/2026.   Q: What is a Profit and Compliance Platform for metalworking operations? A: A Profit and Compliance Platform is an integrated way to manage the three waste streams every metalworking plant produces- metal scrap, spent cutting fluids, and industrial wastewater- […]

Most manufacturers using TiO₂-based coatings, paints, or pigments are generating titanium dioxide wastewater. Most don’t realize it until there’s a compliance problem. Titanium dioxide is the most widely used pigment in industrial manufacturing — present in automotive primers, aerospace coatings, industrial finishes, and plastics. When those processes generate wash water, rinse water, or process effluent, TiO₂ is present. The challenge: […]

For most manufacturers, the conversation around wastewater pH starts and ends in the same place: don’t violate the permit. And that’s fair. POTW discharge compliance is non-negotiable. The consequences of getting it wrong — surcharges, permit violations, forced shutdowns — are real and expensive. But here’s what a lot of plants are missing. A well-engineered automated pH adjustment system doesn’t […]

In industrial manufacturing, the label “systems integrator” sounds like a compliment. And in some contexts, it is. But when that label causes buyers to underestimate a supplier’s depth of technical expertise in specific, high-stakes applications, it becomes a liability — for the buyer. PRAB is frequently positioned as the company that connects the pieces: conveyors, chip processors, fluid recyclers, wastewater […]

If you’re running a modern machining cell, the question is no longer whether to automate your scrap handling—it’s whether your automation partner can take you all the way. Lights-out manufacturing demands more than CNC machines that run unattended. It demands a chip-to-bin ecosystem that operates the same way: continuously, reliably, and without human intervention. That’s where most equipment vendors stop […]

In real manufacturing environments, very few plants start from scratch. That’s a “Brownfield” integration vs. a “Greenfield” installation. Most facilities already operate with a mix of: Legacy conveyors Third-party shredder systems Standalone briquetting machines Decentralized CNC coolant filtration systems Older industrial oil water separators Fragmented wastewater treatment systems Capital equipment decisions were made over decades—often by different plant managers, under […]

A Practical Framework for Modernizing Metal  Scrap, Coolant Recycling, and Industrial Water Systems Manufacturers are under increasing pressure to improve performance without expanding footprint or headcount. Margins are tighter. Skilled labor is scarce. Disposal costs continue to rise. Water and fluid management are becoming strategic cost variables. And capital projects in engineering manufacturing, must demonstrate measurable return within defined timeframes. […]