NAICS Code 221320-03 - Sewage Treatment Equipment

Marketing Level - NAICS 8-Digit

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NAICS CODE 221320-03
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NAICS Code 221320-03 Description (8-Digit)

The Sewage Treatment Equipment industry is a subdivision of the Sewage Treatment Facilities industry. This industry involves the manufacturing and distribution of equipment used in the treatment of sewage and wastewater. The equipment produced by this industry is used in a variety of settings, including municipal wastewater treatment plants, industrial wastewater treatment facilities, and commercial buildings.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 221320 page

Tools

Tools commonly used in the Sewage Treatment Equipment industry for day-to-day tasks and operations.

  • Aeration Systems
  • Clarifiers
  • Digesters
  • Disinfection Systems
  • Filtration Systems
  • Grease Traps
  • Lift Stations
  • Mixers
  • Pumps
  • Screens
  • Sludge Dewatering Equipment
  • UV Disinfection Systems

Industry Examples of Sewage Treatment Equipment

Common products and services typical of NAICS Code 221320-03, illustrating the main business activities and contributions to the market.

  • Wastewater Treatment Plants
  • Industrial Water Treatment Facilities
  • Commercial Buildings
  • Municipal Sewage Treatment Plants
  • Food Processing Plants
  • Paper Mills
  • Chemical Manufacturing Plants
  • Oil Refineries
  • Breweries
  • Dairy Farms

History

A concise historical narrative of NAICS Code 221320-03 covering global milestones and recent developments within the United States.

  • The Sewage Treatment Equipment industry has a long history dating back to the 19th century when the first sewage treatment plant was built in London in 1852. The industry has since then undergone significant advancements, with the introduction of new technologies and equipment. In the early 20th century, the industry saw the development of the activated sludge process, which is still widely used today. In the 1970s, the industry experienced a significant shift towards more advanced wastewater treatment technologies, such as membrane bioreactors and reverse osmosis systems. In recent years, the industry has focused on developing more sustainable and energy-efficient equipment, such as anaerobic digesters and solar-powered wastewater treatment systems. In the United States, the Sewage Treatment Equipment industry has a more recent history, with the first sewage treatment plant built in Chicago in 1885. The industry saw significant growth in the mid-20th century, with the introduction of the Clean Water Act in 1972, which required municipalities to upgrade their wastewater treatment facilities. This led to a surge in demand for sewage treatment equipment, and the industry experienced rapid growth. In recent years, the industry has focused on developing more advanced and efficient equipment, such as decentralized wastewater treatment systems and smart water management technologies.