Water Residuals To Reduce Soil Phosphorous

Author : James DeWolfe
Publisher : American Water Works Association
ISBN 13 : 9781583214275
Total Pages : 120 pages
Book Rating : 4.75/5 ( download)

DOWNLOAD NOW!

Download or read book Water Residuals to Reduce Soil Phosphorous written by James DeWolfe and published by American Water Works Association. This book was released on 2006 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: A report on the collaborative project of three water utilities (Pennsylvania American Water Company , Tulsa Metropolitan Utility Authority, and Denver Water) looking at managing water treatment residuals (WTRs) generated by drinking water treatment facilities. The goal is to exploit the unique characteristics of WTR for beneficial use, specifically to improve phosphorus management of agricultural lands by controlling the release of phosphorus.

Author : J. DeWolfe
Publisher : IWA Publishing
ISBN 13 : 9781843399520
Total Pages : 0 pages
Book Rating : 4.20/5 ( download)

DOWNLOAD NOW!

Download or read book Water Residuals to Reduce Soil Phosphorus written by J. DeWolfe and published by IWA Publishing. This book was released on 2006-06-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus in surface runoff from agricultural lands is often implicated in the degradation of surface water quality. Many states are developing soil phosphorus application limits. Utilities must develop and implement new best management practices (BMPs) to control phosphorous. The objective of this project was to investigate the beneficial use of water treatment residuals (WTRs) to control non-point source (NPS) phosphorus pollution and protect surface water quality. Specifically, the researchers planned to examine the unique chemical characteristics of WTRs, namely the large concentration of aluminum and iron hyrdroxides, to combine them with phosphorus in high phosphorus soils, biosolids, and manures to reduce the likelihood of phosphorus release to aquatic environments. Several types of WTRs were selected and characterized based on the coagulant used (aluminum and iron based) and their form - dewatered or liquid. The research developed valuable new insight for the beneficial use of WTRs and demonstrated WTRs' potential as a BMP for phosphorus control in surface runoff from agricultural lands and for protecting surface water quality. In particular, the potential role of WTRs in Phosphorous Index programs was confirmed. Future research and full-scale demonstrations are needed to confirm the potential of land applied WTRs as a BMP for phosphorus control in runoff from agricultural lands. Land application of WTRs within a utility?s source water watershed, while subject to local and state regulations, can be implemented as part of an overall watershed protection program.

Author : Thomas J. Rew
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.83/5 ( download)

DOWNLOAD NOW!

Download or read book Aluminum Water Treatment Residuals for Reducing Phosphorus Loss from Manure-impacted, High-watertable Soils written by Thomas J. Rew and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporation of Al-WTR to a depth of 10 cm decreased SP concentrations in subsurface flow and leachate by 37 and 11%, respectively. However, with incorporation of Al-WTR to a depth of 20 cm, both subsurface flow and leachate SP concentrations were reduced by approximately 90%. The incorporated Al-WTR reduced soil water-extractable P (WEP) by approximately 70%. However, Mehlich-1 P concentrations were not affected by the incorporation of Al-WTR in the soil. Care must be taken to ensure complete incorporation of Al-WTR throughout the P-impacted layer, as Al-WTR is only effective in reducing SP concentrations when it is in contact with the impacted soil. Shoot and root growth of stargrass were not adversely affected by the Al-WTR applied at a rate of 2.5% of soil weight.

Author : Jim Ippolito
Publisher : American Water Works Association
ISBN 13 : 1583214852
Total Pages : 72 pages
Book Rating : 4.55/5 ( download)

DOWNLOAD NOW!

Download or read book Water Residuals and Biosolids written by Jim Ippolito and published by American Water Works Association. This book was released on 2006 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research report presents the results of a study to determine both the longlasting effects of a single WTR-biosolids co-application (applied in 1991) and the short-term impacts of a repeated WTR-biosolids co-application (applied in 2002) on native rangeland soil phosphorus dynamics. This report covers from the time of application (1991 or 2002) along with changes between sampling periods, with field soil sampling occurring in October 2003 and October 2004. Specifically looked at were quantify changes in inorganic soil P associated with a single or repeated WTR-biosolids co-application and identify which inorganic P phase dominates using a sequential extraction technique along with same for organic soil P.

Author : Collin Thomas Lane
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.24/5 ( download)

DOWNLOAD NOW!

Download or read book Water Treatment Residuals Effects on Phosphorus in Soils Amended with Dairy Manure written by Collin Thomas Lane and published by . This book was released on 2002 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Teuku Alvisyahrin
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.31/5 ( download)

DOWNLOAD NOW!

Download or read book Evaluation of Water Treatment Residuals Application to Excessively Manured, High Soil-test Phosphorus (STP) Soils written by Teuku Alvisyahrin and published by . This book was released on 2004 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robin Marie Bayley
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.92/5 ( download)

DOWNLOAD NOW!

Download or read book Phosphorus Dynamics in Soil Co-applied with Biosolids and Water Treatment Residuals written by Robin Marie Bayley and published by . This book was released on 2006 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Daniel L. Huff
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.42/5 ( download)

DOWNLOAD NOW!

Download or read book Effects of Co-application of Biosolids and Drinking Water Treatment Residuals on Phosphorus Availability in Agricultural Soils written by Daniel L. Huff and published by . This book was released on 2010 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert A. Eaton
Publisher :
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.33/5 ( download)

DOWNLOAD NOW!

Download or read book Effect of Water Treatment Residuals on Growth and Phosphorus Removal by Plants Adapted for Vegetative Buffers in the Mid-Atlantic United States written by Robert A. Eaton and published by . This book was released on 2002 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Michael Cairns
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.22/5 ( download)

DOWNLOAD NOW!

Download or read book Investigating the Potential of Water Treatment Residuals to Mitigate Phosphorus Loss in Biosolid Amended Soils written by Michael Cairns and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: