http://www.lagoonsonline.com/desopreg.htm

http://www.lagoonsonline.com/desopreg.htm [Accessed: 07.02.2010]

The mission of the Maine Lagoon Systems website is to promote clean water resources through lagoon systems. The general concept of biological treatment and nitrification in lagoons and ponds as well as data, design considerations and regulatory issues are discussed. Useful articles on different technical issues can be downloaded as PDF.