|
|
||||||||
Department of Plant and Soil Sci., Univ. of Delaware, Newark, DE 19717-1303
* Corresponding authors (chpenn{at}vt.edu, jtsims{at}udel.edu)
Received for publication September 4, 2001. Continuous addition of municipal biosolids to soils based on plant nitrogen (N) requirements can cause buildup of soil phosphorus (P) in excess of crop requirements; runoff from these soils can potentially contribute to nonpoint P pollution of surface waters. However, because biosolids are often produced using lime and/or metal salts, the potential for biosolids P to cause runoff P losses can vary with wastewater treatment plant (WWTP) process. This study was conducted to determine the effect of wastewater treatment process on the forms and amounts of P in biosolids, biosolids-amended soils, and in runoff from biosolids-amended soils. We amended two soil types with eight biosolids and a poultry litter (PL) at equal rates of total P (200 kg ha-1); unamended soils were used as controls. All biosolids and amended soils were analyzed for various types of extractable P, inorganic P fractions, and the degree of P saturation (acid ammonium oxalate method). Amended soils were placed under a simulated rainfall and all runoff was collected and analyzed for dissolved reactive phosphorus (DRP), iron-oxide-coated filter paper stripextractable phosphorus (FeO-P), and total phosphorus (EPA3050 P). Results showed that biosolids produced with a biological nutrient removal (BNR) process caused the highest increases in extractable soil P and runoff DRP. Alternatively, biosolids produced with iron only consistently had the lowest extractable P and caused the lowest increases in extractable soil P and runoff DRP when added to soils. Differences in soil and biosolids extractable P levels as well as P runoff losses were related to the inorganic P forms of the biosolids.
Abbreviations: Alox, Feox, and Pox, oxalate-extractable aluminum, iron, and phosphorus, respectively Al-P, Ca-P, and Fe-P, aluminum-, calcium-, and iron-related phosphorus, respectively BNR, biological nutrient removal DPS, degree of phosphorus saturation DRP, dissolved reactive phosphorus EPA3050 P, total phosphorus analyzed by the USEPA 3050 acidperoxide digestion method FeO-P, iron-oxide-coated filter paper stripextractable phosphorus ICPAES, inductively coupled plasma atomic emission spectroscopy LS-P, loosely soluble phosphorus M1-P, Mehlich-1 phosphorus M3-P, Mehlich-3 phosphorus PL, poultry litter RS-P, reductant-soluble phosphorus STP, soil test phosphorus WSP, water-soluble phosphorus WWTP, wastewater treatment plant
This article has been cited by other articles:
![]() |
D. J. Wagner, H. A. Elliott, R. C. Brandt, and D. Jaiswal Managing Biosolids Runoff Phosphorus Using Buffer Strips Enhanced with Drinking Water Treatment Residuals J. Environ. Qual., June 23, 2008; 37(4): 1567 - 1574. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Samaras, C. D. Tsadilas, and S. Stamatiadis Effects of Repeated Application of Municipal Sewage Sludge on Soil Fertility, Cotton Yield, and Nitrate Leaching Agron. J., May 7, 2008; 100(3): 477 - 483. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Agyin-Birikorang, G. A. O'Connor, and S. R. Brinton Evaluating Phosphorus Loss from a Florida Spodosol as Affected by Phosphorus-Source Application Methods J. Environ. Qual., May 1, 2008; 37(3): 1180 - 1189. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. Ruiz, D. Ruiz, A. G. Gernat, J. L. Grimes, J. G. Murillo, M. J. Wineland, K. E. Anderson, and R. O. Maguire The Effect of Quicklime (CaO) on Litter Condition and Broiler Performance Poult. Sci., May 1, 2008; 87(5): 823 - 827. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. J. Penn and R. B. Bryant Phosphorus Solubility in Response to Acidification of Dairy Manure Amended Soils Soil Sci. Soc. Am. J., January 11, 2008; 72(1): 238 - 243. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. R.F. Alleoni, S. R. Brinton, and G. A. O'Connor Runoff and Leachate Losses of Phosphorus in a Sandy Spodosol Amended with Biosolids J. Environ. Qual., January 4, 2008; 37(1): 259 - 265. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. A. Ippolito, K. A. Barbarick, and K. L. Norvell Biosolids Impact Soil Phosphorus Accountability, Fractionation, and Potential Environmental Risk J. Environ. Qual., April 5, 2007; 36(3): 764 - 772. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. L. Shober and J. T. Sims Integrating Phosphorus Source and Soil Properties into Risk Assessments for Phosphorus Loss Soil Sci. Soc. Am. J., March 12, 2007; 71(2): 551 - 560. [Abstract] [Full Text] [PDF] |
||||
![]() |
X.-L. Huang, Y. Chen, and M. Shenker Solid Phosphorus Phase in Aluminum- and Iron-Treated Biosolids J. Environ. Qual., March 1, 2007; 36(2): 549 - 556. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. L. Shober, D. L. Hesterberg, J. T. Sims, and S. Gardner Characterization of Phosphorus Species in Biosolids and Manures Using XANES Spectroscopy J. Environ. Qual., October 27, 2006; 35(6): 1983 - 1993. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. A. Elliott, R. C. Brandt, P. J. A. Kleinman, A. N. Sharpley, and D. B. Beegle Estimating Source Coefficients for Phosphorus Site Indices J. Environ. Qual., October 27, 2006; 35(6): 2195 - 2201. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. T. Spargo, G. K. Evanylo, and M. M. Alley Repeated Compost Application Effects on Phosphorus Runoff in the Virginia Piedmont J. Environ. Qual., October 27, 2006; 35(6): 2342 - 2351. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. O. Maguire, D. Hesterberg, A. Gernat, K. Anderson, M. Wineland, and J. Grimes Liming Poultry Manures to Decrease Soluble Phosphorus and Suppress the Bacteria Population J. Environ. Qual., April 3, 2006; 35(3): 849 - 857. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. A. Elliott, R. C. Brandt, and G. A. O'Connor Runoff Phosphorus Losses from Surface-Applied Biosolids J. Environ. Qual., August 9, 2005; 34(5): 1632 - 1639. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. O. Maguire, J. T. Sims, and T. J. Applegate Phytase Supplementation and Reduced-Phosphorus Turkey Diets Reduce Phosphorus Loss in Runoff following Litter Application J. Environ. Qual., January 1, 2005; 34(1): 359 - 369. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. E. Staats, Y. Arai, and D. L. Sparks Alum Amendment Effects on Phosphorus Release and Distribution in Poultry Litter-Amended Sandy Soils J. Environ. Qual., September 1, 2004; 33(5): 1904 - 1911. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. J. Penn, G. L. Mullins, L. W. Zelazny, J. G. Warren, and J. M. McGrath Surface Runoff Losses of Phosphorus from Virginia Soils Amended with Turkey Manure Using Phytase and High Available Phosphorus Corn Diets J. Environ. Qual., July 1, 2004; 33(4): 1431 - 1439. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Ajiboye, O. O. Akinremi, and G. J. Racz Laboratory Characterization of Phosphorus in Fresh and Oven-Dried Organic Amendments J. Environ. Qual., May 1, 2004; 33(3): 1062 - 1069. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. B. Leytem, J. T. Sims, and F. J. Coale Determination of Phosphorus Source Coefficients for Organic Phosphorus Sources: Laboratory Studies J. Environ. Qual., January 1, 2004; 33(1): 380 - 388. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. L. Shober and J. T. Sims Phosphorus Restrictions for Land Application of Biosolids: Current Status and Future Trends J. Environ. Qual., November 1, 2003; 32(6): 1955 - 1964. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| The SCI Journals | Agronomy Journal | Crop Science | |||
| Vadose Zone Journal | Journal of Plant Registrations | ||||
| Journal of Natural Resources and Life Sciences Education |
Soil Science Society of America Journal |