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Wastewater Treatment

Centralized Waste Treatment (CWT)

Shamrock designed, built, owns and operates a state of the art CWT permitted facility located in Brown Summit, NC. It is one of the largest commercially available CWT permitted facilities in NC and Southeastern United States. The facility effectively services customers with locations in North Carolina, South Carolina. Virginia, Tennessee, West Virginia and Georgia.

CWT Facilities Permitted to Accept:

• Category A - Metal Bearing Waters
• Category B - Oily Waters
• Category C - Organic Waters

Certified WWT Operations

• Pre-Treatment Systems
• Plant Shut-Down/Shift Support

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Overview of Shamrock’s CWT Facility, Browns Summit, NC:


  • Management/Treatment of Up to 20,000,000 gallons/year
  • Accepts and Treats CWT Subparts:
    •     • A - Metal Bearing Water
        • B - Oily Water
        • C - Organic Water
  • Fully Permitted and Compliant
  • Extensive Transportation Fleet to service facility
  • On-site QA/QC and screening  laboratory
  • Treatability Studies for Mixed Wastewater Streams
  • Team of licensed waste water operators.
  • On-Site Lab

    • In-Plant Wastewater Treatment Services


    Shamrock’s service, safety and solution driven approach extends to our waste water treatment business line. In addition to the CWT facility, we offer in-plant and on-site waste water treatment services by leveraging our vast resources and expertise. When customers have temporary or long term needs to operate their existing waste water treatment, Shamrock offers the following services:

  • Provide licensed waste water operators to assist with temporary, event & long-term support of staffing.
  • Assist customer in process efficiency
  • Review and perform compliance plan and analysis
  • Develop and perform treatability studies
  • Provide additional support during plant shut-down, turnarounds & other shift operator support
  • Provide customized solutions to improve wastewater compliance and reduce treatment costs
  • Provide Training and Safety Audits