References
- Sharpley , A. N. , Daniels , T. , Sims , T. , Lemunyon , J. , Stevens , R. and Parry , R. 2003 . Agricultural Phosphorus and Eutrophication, , 2nd ed , 149 – 44 . U. S. Department of Agriculture, Agricultural Research Service, ARS .
- U. S. EPA. Water quality conditions in the United States . 2000 . A profile from the 1998 National Water Quality Inventory Report to Congress , Washington , DC : United States Environmental Protection Agency Office of Water . EPA841-F-00-006
- Fielding , D. 2001 . The phosphate industry's editorial . SCOPE Newsletter. , 41 : 3
- Driver , J. , Lijmbach , D and Steen , I. 1999 . Why recover phosphorus for recycling, and how? . Environ. Technol. , 20 : 651 – 662 .
- Watzin , M. C. , Smyth , R. L. , Cassell , E. A. , Hession , W. C. , Manning , R. E. and Wang , D. 2005 . Ecosystem Indicators and an Environmental Score Card for the Lake Champlain Basin Program , Grand Isle , Vermont : Lake Champlain Basin Program . Technical Report 46
- Valsami-Jones , E. 2001 . Recent scientific ad technical developments: Calcium phosphate precipitation . SCOPE Newsletter. , 41 : 8 – 15 .
- Hylander , L. D. and Simán , G. 2001 . Plant-availability of phosphorus sorbed to potential wastewater treatment materials . Bio. Fert. Soil. , 34 : 28 – 42 .
- Johansson , L. and Hylander , L. 1998 . Phosphorus removal from waste water by filter media: Retention and estimated plant availability of sorbed phosphorus . Zeszyty Problemowe Postêpów Nauk Rolniczych. , 458 : 397 – 409 .
- Bourke , W. S. , Bilby , S. , Hamilton , D. P. and McDowell , R. Recent Water Improvement Initiatives Using Melter Slag Filter Materials . NZWWA Ecowater Conference Proceedings . September 2005 . pp. 28 – 30 . Auckland , NZ
- Shilton , A. N. , Elmetri , I. , Drizo , A. , Pratt , S. , Haverkamp , R. G. and Bilby , S. C. 2006 . Phosphorus removal by an ‘active’ slag filter—a decade of full scale experience . Wat. Res. , 40 : 113 – 118 .
- Baker , M. , Blowes , D. and Ptacek , C. 1998 . Laboratory development of permeable reactive mixtures for the removal of phosphorus from onsite wastewater disposal systems . Environ. Sci. Technol. , 32 : 2308 – 2316 .
- Johansson , L. 1999 . Blast furnace slag as phosphorus sorbents—column studies . Sci. Total Environ. , 229 : 89 – 97 .
- Drizo , A. , Cummings , J. , Weber , D. , Twohig , E. , Druschel , G. and Bourke , B. 2008 . New Evidence for rejuvenation of phosphorus retention capacity in EAF steel slag . Environ. Sci. Technol. , 42 : 6191 – 6197 .
- Weber , D. , Drizo , A. , Twohig , E. , Bird , S. and Ross , D. 2007 . Upgrading constructed wetlands phosphorus reduction from a dairy effluent using EAF steel slag filters . Water Sci. Technol. , 56 : 135 – 143 .
- Pratt , C. , Shilton , A. , Pratt , S. , Haverkamp , R. G. and Bolan , N. S. 2007 . Phosphorus removal mechanisms in active slag filters treating waste stabilization pond effluent . Environ. Sci. Technol. , 41 : 3296 – 3301 .
- Drizo , A. , Forget , C. , Chapuis , R. P. and Comeau , Y. 2006 . Phosphorus removal by electric arc furnace (EAF) steel slag and serpentinite . Water Res. , 40 : 1547 – 1554 .
- Greaves , J. , Hobbs , P. , Chadwick , D. and Haygarth , P. 1999 . Prospects for the recovery of Phosphorus from animal manures: A review . Environ. Technol. , 20 : 697 – 708 .
- Hylander , L. D. and Simán , G. 2006 . Phosphorus fractionation in soils and wastewater sorbent materials as an indicator of material specific and storage-dependant availability . Commun. Soil Sci. Plant Anal. , 37 : 1013 – 1030 .
- August 8 1918 . New York Times. Billions now saved make new billions: Nation's agriculture rescued by the utilization of the wastes of industry August 8 , New York Times
- White , J. W. 1928 . Blast furnace slag as a fertilizer , 1 – 19 . Pennsylvania State College, School of Agriculture and Experimental Station . Bulletin 220
- Bird , S. 2009 . Investigations of electric arc furnace slag filters: Phosphorus treatment performance, removal mechanisms and material reuse , M. S. Thesis Burlington , Vermont : University of Vermont .
- Michaud , R. , Lehman , W. F. and Rumbaugh , M. D. 1988 . “ World distribution and historical development ” . In Alfalfa and Alfalfa Improvement , Edited by: Hanson , A. A. , Barnes , D. K. and Hill , R. R. Madison , WI : ASA . Agron. Monogr. 29
- Jokela , B. , Magdoff , F. , Bartlett , R. , Bosworth , S. and Ross , D. 2004 . Nutrient Recommendations for Field Crops in Vermont http://ctr.uvm.edu/ext/ UVM Extension Br. 1390
- Bosworth , S. 2007 . personal communication
- SAS Institute Inc . 2000 . Cary , NC : SAS Institute Inc. . SAS Version 8.1
- Hanrahan , L. 2004 . Phosphorus runoff from surface-applied diary manure from different phosphorus diets and Management , M. S. Thesis Burlington , Vermont : University of Vermont .
- 2002 . http://www.sera17.ext.vt.edu/SERA_17_Publications.htm Sera-17, National Research Project for Simulated Rainfall—Surface Runoff Studies
- Eaton , A. D. , Clesceri , L. S. , Rice , E. W. and Greenberg , A. E. Standard Methods for the Examination of Water and Wastewater, , 21st Edition , Washington , DC : American Public Health Association, American Water Works Association and the Water Environment Federation .
- Clesceri , L. S. , Greenberg , A. E. and Rhodes Truessell , R. R. 1989 . Standard methods for the examination of waste and wastewaters, , 17th edition , Baltimore , MD : American Public Health Association, Port City Press .
- Hylander , L. D. , Kietlinska , A. , Renman , G. and Simán , G. 2006 . Phosphorus retention in filter materials for wastewater treatment and its subsequent suitability for plant production . Biores. Technol. , 97 : 914 – 921 .