The Basic History of Biosolids in Colorado for the Past 40 Years

The presentation will cover what has happened in biosolids in regard to the

industry and regulatory frame work from the early 1980s to today. The

presentation will cover the issues that there has been in the past, present and

future. The discussion will cover where we started, where we have been and

where some possible directions that the author sees that the science of

biosolids land application is heading in the short term and longer term

future.