Why your wastewater treatment system may need a check-up Reply

Industrial wastewater treatment systems serve a key purpose by treating pollutants not capable of being handled by the local municipal treatment system. This helps to reduce pollution and cost to taxpayers to operate and maintain municipal collection and treatment systems.

Why would your wastewater treatment system need an Annual Checkup?

When you receive an annual physical, the doctor checks you for basic vitals…heart rate, blood pressure, body temperature, height and weight. A typical wastewater treatment system audit will perform the same function, ensuring that:

  • Permits are current
  • Facility is complying with the key portion of the permit
    • Sampling has been performed
    • Reports have been submitted
  • Regulations are met
    • 257 CMR 2 – Wastewater Grading/Staffing/Operator Certifications
    • 314 CMR 7 – Sewer System Extension and Connection (Permits)
    • 314 CMR 12 – Operation and Maintenance of the IWPS
    • 360 CMR 10 – MWRA Specific Requirements (if applicable)
    • Local regulations
  • System functioning as expected
    • Have alarms been triggered? If so, how frequently?
    • Have there been any discharge violations? Were they reported?

Provided there are not any obvious issues, the doctor (or the auditor) will generally give you the okay and send you on your way. But what happens when the issues are not so clear?  What happens when you complain of some neck and back pain?  Well, you get sent to a specialist where they perform more testing and review more specific symptoms.  The same can be true for a focused review of your industrial wastewater treatment system and programs…take it a step or two beyond the typical audit.

A more effective audit/review should include evaluating the treatment system periodically.

Many treatment systems are designed, installed, and rarely revisited during the lifespan of a facility. This can lead to a variety of lingering problems.  You can treat the symptoms (adjusting the existing treatment system) or you can rid yourself of the disease by addressing the problem causing those symptoms (updating the system itself).  Some problematic areas to review include:

  • Process changes affecting the system’s treatment ability
  • Out-dated controls
  • Alarm notifications when operator is not nearby
  • Lack of secondary containment around chemical addition equipment
  • Limited automation of the system– increasing operator difficulty
  • Manual log maintenance by the operator

Performing an engineering evaluation of your treatment system and identifying/prioritizing areas for improvement can help increase the ease of operation of the system, increase safety to the operators, proactively provide flexibility for future process/manufacturing expansions and improve compliance of the system. Consider the cost in lost production, if the wastewater treatment function was no longer operating.

Just like you need to take care of yourself with an annual check-up, your wastewater treatment system also needs TLC to keep it functioning properly.

As part of our 25th Anniversary, CAPACCIO is offering a free one-hour industrial wastewater treatment system review to ensure it is still performing as it should. These evaluations also provide TCHs for your operators.

To schedule your free evaluation, please contact Matt Melvin, PE, at mmelvin@capaccio.com or 508-970-0033 ext. 143.

Additionally, 2017 is also a TCH renewal year for wastewater treatment operators. Please visit our website at http://www.capaccio.com/services/training/wwt_index.html or contact Matt if you would like to enroll in any of our courses or obtain your TCHs through the free evaluation.