By American Water Works Association.; American National Standards Institute
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Extra info for Granular activated carbon
Each layer of filter material shall be deposited in a uniform thickness, with the top surface screened and brought to a true level plane using backwash water. Care shall be exercised in placing each layer to avoid disturbing the surface of the layer beneath. 3. Alternate material placement. Bulk materials may be placed dry by using a chute or conveyor to discharge the materials onto a platform, from which Copyright © 2012 American Water Works Association. All Rights Reserved. 34 AWWA B604-12 they may be distributed with a hand shovel.
A. S. Summers. 2010. Modeling TOC Breakthrough in Granular Activated Carbon Adsorbers. Journal Environmental Engineering—ASCE, 136:204 Copyright © 2012 American Water Works Association. All Rights Reserved. This page intentionally blank. Copyright © 2012 American Water Works Association. All Rights Reserved. Appendix B Surrogate Tests This appendix is for information only and is not a part of ANSI/AWWA B604. 1: Tannin Value Tannin Value Test This tannin value test procedure is taken from appendix B of ANSI/AWWA B600.
Ann Arbor Science Publishers Inc. M. W. Lykins, Jr. 1989. Granular Activated Carbon. : Lewis Publishers. W. Hand, H. W. Lykins Jr. 1987. Design Considerations for GAC Treatment of Organic Chemicals. Journal AWWA, 79(1):74–82. J. W. Hand, and G. Friedman. 1987. Prediction of Fixed-Bed Adsorber Removal of Organics in Unknown Mixtures. Journal of Environmental Engineering—ASCE, 113(3):486–498. , et al. 1989. Prediction of GAC Performance Using Rapid Small Scale Column Tests. : AWWA Research Foundation and AWWA.