Impurities in Water Supplies (Natural and Reclaim) and Modern Control Methods for Industrial Plant Makeup – Part 2

ABSTRACT

Reducing industrial water consumption is a key aspect to conserving available fresh water sources. In the United States, as well as in other regions globally, project developers and design engineers for numerous power and industrial plants are opting for alternatives to fresh water for plant makeup. Effluent from municipal wastewater treatment plants, also known as "reclaim" or "grey" water, is becoming more popular as an alternative water source. The article discusses the problematic impurities found in effluent and suggests modern approaches to address these contaminants. It emphasizes the importance of careful evaluation and planning when designing industrial makeup water treatment systems, regardless of whether the water supply is fresh or an alternative source. Additional treatment might be needed to safeguard industrial plant water systems against microbiological fouling, scale formation, and corrosion.

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REFERENCES

  • Operation of Wastewater Treatment Plants, 1976. Water Pollution Control Federation, Washington, DC, USA.
  • Water Essentials Handbook (Tech. Ed.: B. Buecker), 2023. ChemTreat, Inc., Glen Allen, VA, USA. Currently being released in digital format at https://www.chemtreat.com/.
  • Post, R., Buecker, B., Shulder, S., "Power Plant Cooling Water Fundamentals", presented at the pre-conference seminar of the 37th Annual Electric Utility Chemistry Workshop, 2017 (Champaign, IL, USA). University of Illinois at Urbana-Champaign, Champaign, IL, USA.
  • Buecker, B., "Cooling Tower Operating and Water Treatment Fundamentals – Part 2", PPCHEM 2023, 25(6), 310.
  • Buecker, B., Aull, R., "Cooling Tower Operating and Water Treatment Fundamentals – Part 1", PPCHEM 2023, 25(4), 190.
  • Smith & Loveless Inc., Lenexa, KS, USA: https://www.smithandloveless.com/.
  • Dan Janikowski (Materials Expert, Plymouth Tube Company, Warrenville, IL, USA).
  • Kelechava, B., Portland Cement Types and Specifications, 2021.
    Available from https://blog.ansi.org/.