Nutrient Farming Versus Traditional Removal: An Economic Comparison
by Donald L. Hey, J.A. Kostel, A. P. Hurter, and R. H. Kadlec
Published by Water Environment Research Foundation, 2005. 58 pages.
The project derived cost equations for nutrient removal using conventional wastewater technology and treatment wetlands. The project also created a nutrient removal modeland associated parametersfor treatment wetlands and demonstrated the savings in capital and operating costs that treatment wetlands can provide.
A Case for Wetland Restoration
by Donald L. Hey and Nancy S. Phillipi
Published by John Wiley & Sons, 1999, 215 pp. This book traces
over two decades of progress in wetland restoration, drawing on
lessons learned in four long-term restoration projects from Florida,
Wisconsin, Colorado, and California to clearly demonstrate how
to achieve success in diverse regions and reverse wetland losses
of the last two centuries.