Environmental Engineering Design Estimates

These pages are intended to provide the student with approximate sizes of selected environmental engineering treatment processes. The designs are typically based on accepted plant loading criteria unless otherwise noted. The student should use these estimates to confirm their homework or designs. They are not intended to be used for actual design purposes. Each results page is organized into three sections: the input data used, the calculated design and loading parameters, and the accepted design criteria upon which the design is based. Some pages have a possible layout following the accepted design criteria.

Most of the images used on this web are from the NSF Digital Images web. There are many more images as well as videos clips on this website. For images marked with the SIUC copyright, see the digital images website for copyright. All other images are copyrighted by Bill T. Ray. Contact Dr. Ray for information about use of those images.

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