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  • Supporting material for iron enhanced sand filter
    *[[File:Final Iron Document.docx]] - document produced by Barr Engineering as part of the Mini *[[Overview for iron enhanced sand filter]]
    1 KB (147 words) - 23:14, 23 November 2022
  • Iron enhanced sand filter (Minnesota Filter)
    ...e=3>See a presentation on Multi-Year Performance Analysis of Six TCMA Iron-Enhanced Sand Filters (IESFs), given by Dr. David Fairbairn [[File:Fairbairn WRC 2020-10-
    3 KB (498 words) - 19:02, 28 December 2022
  • File:ASCE - MPCA IESF Research - Fairbairn - 06 07 2018.pdf
    MPCA Iron-Enhanced Sand Filtration research: June 2018 ASCE-EWRI presentation slides on preliminary ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (3.5 MB) - 14:52, 6 April 2023
  • Stormwater chemical Best Management Practices
    ...hoto of an iron enhanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] *[[Iron enhanced sand filter (Minnesota Filter)]] ([[Iron enhanced sand filter combined|+]])
    1 KB (186 words) - 18:32, 8 December 2022
  • File:Iron enhanced sand filter basin Maplewood 1.jpg
    ...images, and archives/Images/Sand filter, iron enhanced sand filter, media filter photos]]
    (648 × 424 (102 KB)) - 21:19, 15 December 2022
  • File:Sand infiltration 2.JPG
    ...images, and archives/Images/Sand filter, iron enhanced sand filter, media filter photos]]
    (3,008 × 2,000 (1.5 MB)) - 15:09, 17 August 2022
  • File:Beam Ave sand filter 1.jpg
    ...images, and archives/Images/Sand filter, iron enhanced sand filter, media filter photos]]
    (2,304 × 1,728 (1.7 MB)) - 21:19, 15 December 2022
  • File:Surface sand filter cost estimate worksheet.pdf
    ...actices/Structural practices/Sand filter, iron enhanced sand filter, media filter]]
    (65 KB) - 13:43, 6 April 2023
  • Category:Level 3 - Best management practices/Structural practices/Iron enhanced sand filter
    ...b|300px|alt=photo of an iron ehanced sand bench|<font size=3>Iron enhanced sand bench, Prior Lake, MN. Photo courtesy of Ross Bintner.</font size>]] ...nhanced sand filter (Minnesota Filter)|'''Main page for iron enhanced sand filter''']]</font size>
    19 members (1 subcategory, 7 files) - 14:18, 12 February 2023
  • Construction specifications for sand (media) filters
    *[[Types of sand (media) filters|Underground Sand Filter]] *[[Types of sand (media) filters|Surface Sand Filter]]
    3 KB (386 words) - 13:46, 29 December 2022
  • Types of iron enhanced sand filter
    This page describes two types of iron-enhanced practices - sand filters and pond benches. ==Iron-enhanced sand filter basin==
    7 KB (1,032 words) - 22:42, 23 November 2022
  • File:Surface sand filter details.dwg
    ...actices/Structural practices/Sand filter, iron enhanced sand filter, media filter]]
    (298 KB) - 01:08, 19 December 2022
  • File:Underground sand filter details.dwg
    ...actices/Structural practices/Sand filter, iron enhanced sand filter, media filter]]
    (266 KB) - 01:08, 19 December 2022
  • File:Perimeter sand filter details.dwg
    ...actices/Structural practices/Sand filter, iron enhanced sand filter, media filter]]
    (279 KB) - 01:08, 19 December 2022
  • Category:Level 3 - General information, reference, tables, images, and archives/Tables/Sand filter, iron enhanced sand filter, media filter
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] ...runoff"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration Sand filters]'''</span>, also called media filters, are suitable for all land us
    11 members (0 subcategories, 0 files) - 15:15, 17 August 2022
  • Category:Level 3 - Best management practices/Structural practices/Sand filter, iron enhanced sand filter, media filter
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] <font size=5>[[Sand filter|'''Main page for sand filter''']]</font size>
    22 members (2 subcategories, 4 files) - 00:12, 10 April 2023
  • Total P and particulate P removal from BMPs without iron in the filter media
    ...size=3>'''Total P and particulate P removal from BMPs without iron in the filter media.'''</font size><br> ...to this [[Total P and particulate P removal from BMPs without iron in the filter media|table]]
    876 bytes (135 words) - 16:29, 4 August 2022
  • Sand filter
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] ...ff and allowing this water to percolate through a sand-based filter media. Sand filters are very effective at removing sediment and pollutants attached to
    3 KB (455 words) - 13:45, 29 December 2022
  • File:Fairbairn WRC 2020-10-19 (1).pdf
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (1.42 MB) - 01:54, 6 April 2023
  • File:Types of iron enhanced sand filter - Minnesota Stormwater Manual.pdf
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (216 KB) - 13:50, 6 April 2023
  • File:Fairbairn WRC 2020-10-19.pdf
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (1.42 MB) - 15:52, 6 April 2023
  • File:IESF Database FINAL 20190630.xlsx
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (274 KB) - 22:58, 2 April 2023
  • File:Iron enhanced sand filter.pdf
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (1.38 MB) - 02:10, 6 April 2023
  • File:Gulliver and Erickson 2022 - Analysis of IESF Monitoring Reports and Data.pdf
    ...evel 3 - Best management practices/Structural practices/Iron enhanced sand filter]]
    (414 KB) - 12:29, 5 February 2023
  • References for iron enhanced sand filter
    *Barr Engineering Company. 2010. Iron-enhanced sand filter monitoring – 2010. December 28, 2010 Report to the Ramsey-Washington Metr ...ver, J.S., and P.T. Weiss. 2012. ''Capturing phosphates with iron enhanced sand filtration''. Water Research. Vol. 26, pp. 3032-3042.
    4 KB (479 words) - 02:48, 25 February 2023
  • Cost-benefit considerations for sand (media) filters
    ...oretention]] or [[Surface sand filter cost estimate worksheet|surface sand filter]] will allow designers to more accurately estimate the cost of a filtration {{:Surface sand filter cost estimate worksheet}}
    2 KB (208 words) - 02:11, 29 December 2022
  • Category:Level 3 - General information, reference, tables, images, and archives/Images/Sand filter, iron enhanced sand filter, media filter photos
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] ...ff and allowing this water to percolate through a sand-based filter media. Sand filters are very effective at removing sediment and pollutants attached to
    4 members (0 subcategories, 4 files) - 13:53, 29 December 2022
  • Operation and maintenance of iron enhanced sand filter
    ...ron-sand filter bed (see [[Operation and maintenance of iron enhanced sand filter#Post construction operation and maintenance|discussion below]]). ...th operation and maintenance (O&M). In particular, with iron-enhanced sand filter construction, the most important action for preventing operations and maint
    6 KB (831 words) - 18:31, 13 December 2022
  • Pollutant concentrations and removals for iron enhanced filters
    <font size=3>'''Pollutant concentrations and removals for iron enhanced filters'''.</font size><br> Link to this [[Pollutant concentrations and removals for iron enhanced filters|table]]
    2 KB (316 words) - 16:25, 4 August 2022
  • File:Iron enhanced sand bench Prior Lake 1.jpg
    ...images, and archives/Images/Sand filter, iron enhanced sand filter, media filter photos]]
    (651 × 422 (131 KB)) - 15:09, 17 August 2022
  • Do's and Don'ts of Iron Enhanced Sand Filters (IESFs)
    <font size=3>'''Do's and Don'ts of Iron Enhanced Sand Filters (IESFs)'''</font size><br> Link to this [[Do's and Don'ts of Iron Enhanced Sand Filters (IESFs)|table]]
    3 KB (540 words) - 15:20, 27 December 2022
  • Settling chamber surface area
    <font size=3>'''Settling chamber surface area for sand filters and perimeter sand filters'''.</font size><br> <th rowspan=2 colspan=2><center>'''Sand Filter'''</center></th>
    1 KB (206 words) - 16:21, 4 August 2022
  • Pollutant concentrations1 for filtration BMPs
    <td>Media Filter<sup>2</sup></td> <td>Vegetative Filter<sup>3</sup></td>
    1 KB (203 words) - 17:29, 8 December 2022
  • Stormwater references
    ==[[References for iron enhanced sand filter]]==
    890 bytes (94 words) - 03:00, 25 February 2023
  • Typical BMP TSS and TP removal rates from Minnesota Stormwater Manual
    <td>Sand filter</td> <td>Iron enhanced sand filter</td>
    2 KB (296 words) - 15:08, 4 August 2022
  • Relative pollutant reduction for sand filters
    <font size=3>'''Relative pollutant reduction from sand filter systems for metals, nitrogen, bacteria, and organics.'''</font size><br> Link to this [[Relative pollutant reduction for sand filters|table]]<br>
    1 KB (218 words) - 16:22, 4 August 2022
  • Recommend filtration efficiency for P8
    <td>Sand filters and biofiltration [https://stormwater.pca.state.mn.us/index.php?tit <td>Iron-enhanced sand filter [https://stormwater.pca.state.mn.us/index.php?title=Calculating_credits_for
    899 bytes (128 words) - 14:46, 4 August 2022
  • Assessing the performance of sand (media) filters
    ...|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. If this sand filter is performing properly, it will drain within 48 hours. Photo courtesy of Ba ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5
    7 KB (990 words) - 13:47, 29 December 2022
  • Technical support
    ...x.php/Supporting_material_for_iron_enhanced_sand_filter Iron enhanced sand filter]
    1 KB (159 words) - 21:35, 8 December 2022
  • Topic index for the Minnesota Stormwater Manual
    **Iron enhanced sand filter **Sand filter
    768 bytes (90 words) - 22:31, 27 January 2023
  • Cost-benefit considerations for filtration
    ...oretention]] or [[Surface sand filter cost estimate worksheet|surface sand filter]] will allow designers to more accurately estimate the cost of a filtration {{:Surface sand filter cost estimate worksheet}}
    1 KB (193 words) - 20:54, 12 December 2022
  • Stormwater filtration Best Management Practices
    ...ple filtration practices: a) biofiltration; b) permeable pavement; c) sand filter. (Source: CDM Smith).</font size>]] ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5
    4 KB (496 words) - 18:52, 8 December 2022
  • Pollutant removal percentages for filtration BMPs
    <td>Media Filter<sup>1</sup></td> <td>Vegetative Filter<sup>2</sup></td>
    1 KB (220 words) - 16:22, 4 August 2022
  • MPCA-approved mechanisms and values for removal of dissolved phosphorus from stormwater runoff
    ==Iron in iron enhanced sand filters== **Iron enhanced system, and
    6 KB (844 words) - 18:25, 24 January 2023
  • References for filtration
    *[[Assessing the performance of sand (media) filters]] *[[Calculating credits for sand filter]]
    3 KB (345 words) - 02:46, 25 February 2023
  • Structural stormwater Best Management Practices
    ##[[Sand filters]] #[[Iron enhanced sand filter (Minnesota Filter)]]
    3 KB (369 words) - 19:11, 8 December 2022
  • Overview for iron enhanced sand filter
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Ramsey-Washington Watershed Distric ...b|300px|alt=photo of an iron ehanced sand bench|<font size=3>Iron enhanced sand bench, Prior Lake, MN. Photo courtesy of Ross Bintner.</font size>]]
    15 KB (2,186 words) - 18:59, 28 December 2022
  • Types of sand (media) filters
    ...flush filtration, or media filtration systems. The following types of sand filter systems are appropriate for Minnesota, depending upon project scale and sit ==Surface sand filter==
    9 KB (1,374 words) - 18:59, 31 January 2023
  • File:Treatment train schematic.png
    ...rs, including [[Iron enhanced sand filter (Minnesota Filter)|iron enhanced sand filters]];
    (1,296 × 981 (975 KB)) - 01:21, 19 December 2022
  • MIDS calculator videos
    ...om/watch?v=JguCT5TQxWE&feature=youtu.be Sand filter and iron enhanced sand filter] #Non-volume control BMPs (pond, wetland, sand filter, wet swale)
    2 KB (314 words) - 13:45, 23 January 2023
  • Design criteria for iron enhanced sand filter
    General design criteria for iron-enhanced filtration systems includes *water quality sizing for filtration applicable to iron-enhanced sand filters;
    12 KB (1,856 words) - 19:00, 28 December 2022
  • Calculating credits for stormwater wetlands
    **[[Calculating credits for sand filter]] **[[Calculating credits for iron enhanced sand filter]]
    1 KB (168 words) - 14:23, 26 July 2022
  • Water quality BMP comparison matrix for TMDL models
    <td>Grass Buffer / Filter Strip</td> <td>Sand filter</td>
    3 KB (461 words) - 23:00, 12 December 2022
  • Sand material specifications
    <font size=3>'''This table shows sand material specifications'''.</font size><br> Link to this [[Sand material specifications|table]]
    2 KB (303 words) - 16:49, 4 August 2022
  • Pretreatment practice compatibility with downstream structural stormwater BMPs
    <th>Pretreatment vegetated filter strips</th> <td>Sand Filters</td>
    2 KB (385 words) - 19:20, 4 August 2022
  • Test index
    ...n.us/index.php?title=Category:Iron_enhanced_sand_filter Iron enhanced sand filter] ...tps://stormwater.pca.state.mn.us/index.php?title=Category:Sand_filter Sand filter]
    2 KB (324 words) - 15:38, 8 November 2022
  • Recommended maintenance activities for media filters
    ...clogged or partially clogged, manual manipulation of the surface layer of sand may be required. Remove the top few inches of media, roto-till or otherwise *Replace any filter fabric that has become clogged.</td>
    2 KB (358 words) - 16:22, 4 August 2022
  • Operation and maintenance of filtration
    *clogged filter surface; and ...educing problems with operation and maintenance (O&M). In particular, with filter construction the most important action for preventing operation and mainten
    7 KB (899 words) - 13:51, 29 December 2022
  • Filtration
    ...single pages shown below. NOTE that we have included links to images for sand filters and swales in the outline below.|alert-info}} ...rs]] (surface, underground, perimeter), [[Glossary#V|vegetative filters]] (filter strips, grass channels), and combination media/vegetative filters (dry swal
    6 KB (803 words) - 23:44, 6 December 2022
  • Media filter system - construction inspection checklist
    <font size=3>'''Media filter system - construction inspection checklist'''.</font size><br> Link to this [[Media filter system - construction inspection checklist|table]]<br>
    3 KB (531 words) - 17:42, 2 April 2023
  • Media filter system - operation and maintenance checklist
    <font size=3>Media filter system - operation and maintenance checklist'''.</font size><br> Link to this [[Media filter system - operation and maintenance checklist|table]]<br>
    3 KB (537 words) - 17:43, 2 April 2023
  • Assessing the performance of sand filters
    ...|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. If this sand filter is performing properly, it will drain within 48 hours. Photo courtesy of Ba ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5
    6 KB (792 words) - 15:30, 27 December 2022
  • Assessing the performance of iron enhanced sand filter
    ...atic of an iron enhanced sand filter basin|<font size=3>Iron-enhanced sand filter basin schematic. Click on image to enlarge.</font size>]] ...re measuring and comparing pollutant concentrations at the influent to the filter and effluent from the underdrain outlet.
    16 KB (2,245 words) - 15:31, 27 December 2022
  • Median pollutant removal percentages for BMPs
    <td>[[Filtration|Sand filter]]</td> ...ex.php/Iron_enhanced_sand_filter_%28Minnesota_Filter%29 Iron enhanced sand filter]</td>
    5 KB (879 words) - 14:12, 3 August 2022
  • Overview for sand (media) filters
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] ...ff and allowing this water to percolate through a sand-based filter media. Sand filters are very effective at removing sediment and pollutants attached to
    13 KB (1,897 words) - 13:47, 29 December 2022
  • Requirements, recommendations and information for using sand filter as a BMP in the MIDS calculator
    ...t=symbol for sand filter in MIDS calculator|<font size=3>Symbol for a sand filter in the MIDS calculator</font size>]] ...n MIDS calculator|<font size=3>Screen shot of the watershed tab for a sand filter in the MIDS calculator</font size>]]
    15 KB (2,395 words) - 01:30, 23 December 2022
  • Calculating credits for iron enhanced sand filter
    ...rocarbons are the same as those for non-enhanced sand filters. Though iron enhanced systems may have increased removal efficiencies for these chemicals, there ...enter;" |<sup>1</sup>Assumes Tier 2 iron enhanced sand filter. If the sand filter is Tier 1, then DP removal is 40% and TP removal is 65%
    24 KB (3,625 words) - 01:28, 23 December 2022
  • Phosphorus
    **iron filings ([[Soil amendments to enhance phosphorus sorption#References|Ericks **native iron rich soils such as those in the Piedmont of the Mid and Southern Atlantic U
    4 KB (559 words) - 17:13, 8 December 2022
  • Requirements, recommendations and information for using Other as a BMP in the MIDS calculator
    *[[Iron enhanced sand filter (Minnesota Filter)]]: this BMP will not achieve volume reductions but will reduce phosphorus ...tion credits we recommend treating this BMP as a [[Vegetated filter strips|filter strip]].
    16 KB (2,582 words) - 18:55, 23 November 2022
  • Fact sheet for filtration
    ...ols that capture, temporarily store, and route stormwater runoff through a filter bed to improve water quality. ...er quality by passing stormwater through a media. The media can be made of sand, peat, soil, or compost and should be assigned on a case-by-case basis. Fil
    4 KB (655 words) - 22:39, 3 December 2022
  • Future updates
    ==Iron Enhanced sand filters== ...ota_Filter) Iron enhanced sand filters] (IESFs) incorporate iron into sand filter design for the purpose of removing dissolved phosphorus. Because dissolved
    7 KB (998 words) - 19:02, 3 December 2022
  • Post-construction stormwater Best Management Practices
    ##[[Sand filters]] ##[[Iron enhanced sand filter (Minnesota Filter)]]
    3 KB (466 words) - 20:27, 2 February 2023
  • Questions and answers January 9 2018 webinar
    *How long is the iron amended sand layer effective for removing phosphorus?¬ ...because they receive a much larger amount of water per surface area of the filter.
    10 KB (1,607 words) - 14:28, 6 December 2022
  • Types of filtration
    *Sand filters are also referred to as filtration basins, filter systems, first-flush filtration, or media filtration systems. ...iants include surface sand filters, underground sand filters and perimeter sand filters.
    10 KB (1,641 words) - 22:49, 23 November 2022
  • Engineered (bioretention) media mixes for stormwater applications
    ...|300px|thumb|alt=photo iron enhanced sand media|<font size=3>Iron-enhanced sand media, Maplewood, Minnesota. Photo courtesy of Plaisted Companies.</font si ...ple filtration practices: a) biofiltration; b) permeable pavement; c) sand filter. (Source: CDM Smith).</font size>]]
    19 KB (2,815 words) - 14:19, 17 January 2023
  • MPCA review of submittals using the MPCA Simple Estimator
    ...p?title=Iron_enhanced_sand_filter_(Minnesota_Filter) '''iron-enhanced sand filter''']</span>), resulting in a change from the default pollutant removal of 0. ...runoff"> '''[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filters]'''</span>, and <span title="a stormwater retention basin that incl
    13 KB (2,047 words) - 15:26, 8 December 2022
  • Case study for using P8 to meet TMDL permit requirements
    ...index.php?title=Iron_enhanced_sand_filter_(Minnesota_Filter) iron-enhanced sand filters] | Build new iron-enhanced sand filter basin at LR_87 || 3 || 68,700 || 550 || 1,051
    24 KB (3,840 words) - 15:58, 12 January 2023
  • Summary of changes in Version 4 Minimal Impact Design Standards (MIDS) Calculator
    ..._Calculator#Constructed_ponds_with_an_iron_bench Constructed ponds with an iron bench] ...ulator#Sand_filter_design_levels_and_credits_for_dissolved_phosphorus Sand filter design levels and updated phosphorus removal]
    28 KB (4,322 words) - 14:19, 2 April 2024
  • Table of Contents test page
    ...s such as wet ponds and constructed wetlands, filtration practices such as sand filters and vegetated filters, chemical treatments, impervious surface disc ...ices that remove particles by filtration or sieving through media (gravel, sand or other), vegetation, geotextile or fabric material, metal or plastic scre
    89 KB (12,875 words) - 13:29, 9 February 2023
  • Overview for filtration
    ...photo of an iron ehanced sand filter basin|<font size=3>Iron enhanced sand filter basin, Maplewood, MN. Photo courtesy of Barr Engineering.</font size>]] ...runoff before the runoff enters the treatment practice. In this image, the filter strip is treating runoff prior to the runoff entering a detention pond. Sou
    17 KB (2,515 words) - 20:06, 22 November 2022
  • Stormwater Manual Table of Contents
    ...s such as wet ponds and constructed wetlands, filtration practices such as sand filters and vegetated filters, chemical treatments, impervious surface disc ...ices that remove particles by filtration or sieving through media (gravel, sand or other), vegetation, geotextile or fabric material, metal or plastic scre
    89 KB (12,945 words) - 15:54, 29 August 2023
  • Old Minnesota Stormwater Manual Table of Contents
    ...150 30 [[Permeable pavement|Permeable pavements allow stormwater runoff to filter through surface voids into an underlying stone reservoir for temporary stor ...eries of pools, riffle grade control, native vegetation and a sand seepage filter bed, flow velocities are reduced, treated, and, where applicable, infiltrat
    24 KB (3,277 words) - 15:12, 19 July 2023
  • Old Minnesota Stormwater Manual Main page
    ...150 30 [[Permeable pavement|Permeable pavements allow stormwater runoff to filter through surface voids into an underlying stone reservoir for temporary stor ...eries of pools, riffle grade control, native vegetation and a sand seepage filter bed, flow velocities are reduced, treated, and, where applicable, infiltrat
    24 KB (3,277 words) - 15:20, 19 July 2023
  • Stormwater management for lake protection and restoration
    ...this BMP therefore acts as both an infiltration and a filtration BMP. If iron is added to the bioretention media for purposes of removing phosphorus, the ...l amendments to enhance phosphorus sorption|Soil amendments]] to attenuate iron have been shown to be very effective.
    17 KB (2,478 words) - 21:20, 20 February 2023
  • Scenario for developing a stormwater treatment train for constructed ponds in new development
    ...Configuration|<font size=3>Configuration for a typical iron-enhanced sand filter.</font size>]] :'''Filter: Dry Swale System'''
    44 KB (6,330 words) - 13:35, 12 February 2023
  • Calculating credits for sand (media) filters
    ...: center;" |'''Recommended pollutant removal efficiencies, in percent, for sand filters. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollut ...s is covered on another page: [[Calculating credits for iron enhanced sand filter]]|alert-info}}
    51 KB (7,398 words) - 14:29, 2 February 2023
  • Calculating credits for sand filter
    ...: center;" |'''Recommended pollutant removal efficiencies, in percent, for sand filters. [http://stormwater.pca.state.mn.us/index.php/Information_on_pollut This page provides a discussion of how [[Filtration|sand filter]] practices can achieve stormwater credits.
    51 KB (7,365 words) - 20:08, 22 November 2022
  • BMPs for stormwater filtration
    *[https://stormwater.pca.state.mn.us/index.php?title=Filtration sand filter]; and ...|Permeable pavements]] are paving surfaces that allow stormwater runoff to filter through surface voids into an underlying stone reservoir for filtration and
    33 KB (4,581 words) - 15:04, 11 January 2023
  • Soil amendments to enhance phosphorus sorption
    *iron filings ([[Soil amendments to enhance phosphorus sorption#References|Ericks *native iron rich soils such as those in the Piedmont of the Mid and Southern Atlantic U
    25 KB (3,641 words) - 22:43, 28 January 2023
  • May 2021 engineered media webinar
    ...oping new stormwater treatment technologies such as the Iron-Enhanced Sand Filter which removes dissolved and particulate phosphorus from urban and agricultu ...long term problems. He has been investigating the use of biochar with iron/sand media to form filters that can remove bacteria and dissolved phosphorus. He
    7 KB (1,046 words) - 14:30, 6 December 2022
  • Minnesota Stormwater Manual test page 5
    ...t_management_practices/Structural_practices/Iron_enhanced_sand_filter Sand filter] ...es/Sand_filter,_iron_enhanced_sand_filter,_media_filter Iron enhanced sand filter]
    48 KB (6,516 words) - 21:10, 10 April 2023
  • Funding
    ...at Shoreview Rice Creek fields and &#128178;53,507 for a biochar enhanced filter in Fridley. ...in County Soil and Water Conservation District for rain gardens, vegetated filter strips, rain barrels and permeable pavers. Contact Janet Smude at smude.ai
    28 KB (3,977 words) - 16:47, 12 January 2023
  • BMP terminology
    ...n.us/index.php/Design_criteria_for_iron_enhanced_sand_filter iron enhanced sand filters]) ...sides (V<sub>inf<sub>s</sub></sub>): Under saturated conditions within the filter media, water that infiltrates through any existing sloped sidewalls of the
    10 KB (1,624 words) - 15:09, 6 January 2023
  • Information on pollutant removal by BMPs
    ...at urban stormwater runoff as it flows through a filtering medium, such as sand or an organic material. They are generally used on small drainage areas (5 <!--*[[Total P and particulate P removal from BMPs without iron in the filter media]]-->
    36 KB (5,227 words) - 00:44, 23 January 2023
  • Hover box definitions
    ...rse to medium grained particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates ...EYAEoECEYYAFAAWABguS5oAXABeACAAQCIAQCSAQCYAQDIAQnAAQE&sclient=gws-wiz C-33 sand]'''</span>
    103 KB (15,376 words) - 14:34, 22 January 2023
  • Design criteria for filtration
    ....5 to 2 acres is ideal). [[Types of filtration#Surface sand filter|Surface sand filters]] can sometimes be sized for drainage areas up to 10 acres, but onl ...NDED'' that [[Glossary#|underdrains]] and an impermeable liner be used for sand filters in Karst terrain.
    42 KB (6,383 words) - 18:54, 29 December 2022
  • Calculating credits for stormwater ponds
    ...s 40 percent. With no amendment, removal is 0 percent. Note that only iron enhanced pond benches are discussed in this manual as a mechanism for retaining diss ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment
    59 KB (8,449 words) - 18:13, 1 August 2022
  • Minimal Impact Design Standards (MIDS) workgroup
    ...r performance goal for new development and redevelopment that will provide enhanced protection for Minnesota’s water resources. *September 6, 2012: Iron Enhanced Sand Filter Presentation by Dr. John Gulliver
    19 KB (2,853 words) - 14:14, 28 December 2022
  • Summary of data received from permittees on MS4 TMDL permit reporting forms
    ...eping, employee or public education and outreach, establishing ordinances, enhanced road salt management, improved lawn care practices, investigating and elimi ...rcent. Iron enhanced systems account for about 6 percent. The type of iron enhanced practice was not specified.
    19 KB (2,793 words) - 18:14, 30 January 2023
  • Stormwater research
    ...://doi.org/10.1002/etc.4227 "Effects of Urban Stormwater and Iron‐Enhanced Sand Filtration on ''D. magna'' and ''Pimephales promelas''"] was accepted for p ...stormwater control measures or SCMs). These projects include iron-enhanced sand filtration (IESF), biofiltration, underground infiltration, and surface inf
    21 KB (3,122 words) - 21:56, 22 April 2024

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