pH Adjustment Systems

pH Neutralization / pH Adjustment Systems for industrial wastewatertreatment 


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DownloadButtonThe ProDELTA™ Plus continuous system from Wastech is a skid-mounted pH adjustment system designed for neutralizing process wastewater. Continuous systems use one or two active treatment stages along with effluent pH monitoring to ensure that the wastewater will be neutralized to the required discharge pH before entering the sewer line.

Reliability, automation, and great process performance are essential at all times, even in the presence of strong acids or caustic surges. You will not find pH neutralization or pH adjustment processes using better components or as many high-end features as the ones offered standard on a Wastech pH system.



  • Single stage treatment systems for pH range 3 - 11
  • Two stage treatment systems for pH range 2 - 12
  • 10 through 400 gpm models available
  • Inlet temperatures up to 160°F
  • Fabricated polypropylene tanks and skid
  • Skid-mounted design, ready to install
  • Factory-piped, wired, and tested before shipment
  • Indoor installation

Standard features include:

  • Fabricated polypropylene tanks and skid
  • UL-Listed control panel
  • NEMA 4 powder-coated steel enclosure
  • PLC-based control system with color touchscreen HMI
  • Dry contacts for common alarm, influent permissive, and pH out of range
  • Run permissive for remote enable/disable
  • pH probes in reaction tanks and monitoring tank
  • PVC metering pumps
  • Seismic tie-down brackets
  • Gravity or pumped discharge

Need a Custom System?

Wastech Controls and Engineering, Inc. offers custom design and engineering of state-of-the-art turnkey industrial process systems.

One of Wastech’s application engineers will discuss the nature of your process with you exclusively for your facility.
Call (818) 998-3500 or email This email address is being protected from spambots. You need JavaScript enabled to view it. for a quote or more information.

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