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- ...ench, tree trench, permeable pavement, etc.), filters (biofiltration, sand filter, green roof), constructed ponds and wetlands, and swales/filters. The MPCA ...obial_indicators.pdf Removal of microbial indicators from stormwater using sand filtration, wet detention, and alum treatment: best management practices].37 KB (5,249 words) - 16:07, 18 July 2022
- ...ff is filtered (through an underdrain), infiltrated, or both. Designs that filter runoff with an underdrain at the bottom of the storage layer are less effec ...le pavement, use the sort arrow on the table to select Infiltrator BMPs or Filter BMPs, depending on the type of permeable pavement BMP and the terminology u58 KB (8,708 words) - 02:30, 15 December 2022
- | FloGard Perk Filter || 50 || 60 || | Up-Flo Filter w/Filter Ribbons || 50 || ||86 KB (12,639 words) - 14:42, 1 January 2024
- ...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 ...asin, tree trench, permeable pavement, etc.), filters (biofiltration, sand filter, green roof), constructed ponds and wetlands, and swales/filters. The MPCA45 KB (6,471 words) - 21:16, 28 July 2022
- ...ents stormwater guidance for most-sensitive and sensitive lakes, including enhanced sizing criteria and recommendations for BMP design and selection. ...nd soluble phosphorus. The addition of organic matter or binding agents to sand filters may show promise in boosting removal, but early monitoring of exper45 KB (6,677 words) - 13:36, 6 January 2023
- ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment ...scussion of [[Design criteria for bioretention#Materials specifications - filter media|media mixes]], including information on phosphorus retention.70 KB (10,269 words) - 20:36, 17 November 2022
- ...omote testing beyond a season so that we can find the long-term effects of filter topsoil borrow in filtration basins. Please link or cite research supportin ...that at 150 pcf). Glacial till around here weighs something like +35%, and sand is about +57%... quartzite is right, though spelled wrong. I would point ou139 KB (19,236 words) - 15:31, 19 July 2023
- ...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 ...the BMP and stored as water ponded behind the check dam, above the soil or filter media, and below the overflow point of the check dam. V<sub>WQ</sub> can va65 KB (9,893 words) - 13:52, 29 December 2022
- ...nt practices include settling devices, screens, and pretreatment vegetated filter strips."> [https://stormwater.pca.state.mn.us/index.php?title=Pretreatment ...scussion of [[Design criteria for bioretention#Materials specifications - filter media|media mixes]], including information on phosphorus retention.75 KB (11,201 words) - 18:43, 13 December 2022
- ...Gulliver, and P.T. Weiss. 2012. ''Capturing Phosphates with Iron Enhanced Sand Filtration''. Water Research 46:3032-42. ...d Clark, S. 2015. ''Effects of Deicing Salts on the Clogging of Stormwater Filter Media and on the Media Chemistry''. J. Environ. Eng., 141(9), 04015020.42 KB (5,573 words) - 02:46, 25 February 2023
- ...visually verify that the system is discharging through the soil surface or filter media within 48 hours or less.</p><p>g. The Permittee(s) shall employ appro ...onents (e.g., clean aggregate stockpiles, demolition concrete stockpiles, sand stockpiles) and the constructed base components of roads, parking lots and109 KB (17,051 words) - 19:48, 1 December 2022