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Training Schools
Factory training for continuing education credits.
Ask the Experts
Tap into our scientists' knowledge.
Sampling Techniques
How to properly use sampling as a tool for wastewater treatment.
Effluent Sampling Port Design
The right way to design, build and use a wastewater sampling port.
Off-Lot Discharges
Drainage options and how they are related.
Norweco News
Stay informed online.
Bacteria Jokes
Why did the paramecium cross the road?
Regulatory Links
Listings and links to agencies in our industry.

Links to other websites important to our industry.
A position paper prepared by the American Decentralized Wastewater Association.
Extreme Makeover Home Edition
Singulair featured on popular abc television program.

Questions often asked about wastewater treatment.
Online Presentations
View some of our corporate presentations on the web.

How to deal with different treatment needs and requirements.

How to deal with different treatment needs and requirements.

Home Learning Center


Online Presentations

The presentations listed below cover important topics in the water and wastewater treatment industry. Review them to learn how our products meet these challenges. Some of these files are quite large and may take several minutes to download.

Improving the Performance of Soil Based
Receiving Environments

Aerobic Wastewater Treatment
for Small Flow Systems

Aerobic Wastewater Treatment
for Package Wastewater Treatment Systems

Effluent Sampling for
Residential Treatment Systems

Chemical Treatment for Water and Wastewater

Stormwater and Wastewater
Effluent Pumping Systems

Norwalk Wastewater Equipment Company, Inc.
220 Republic Street  Norwalk, Ohio, U.S.A.  44857-1156
1-800-NORWECO  Phone: (419) 668-4471  Fax: (419) 663-5440 

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Research and Development

Research and Development is an important part of the water and wastewater treatment industry. New pollutants and evolving viruses are discovered each year. To stay abreast and ahead of the changing world of environmental management requires an ongoing R&D effort. Therefore, we are involved in a non-stop program of new product introduction and existing product refinement. As the water and wastewater treatment industry continues to grow, expect Norweco to remain at the forefront of product design, development, engineering and manufacturing.