Difference between revisions of "Chemical properties of water treatment residuals"
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<font size=1>nd=not detected. Reporting limits were below SRVs and SLVs.<br> | <font size=1>nd=not detected. Reporting limits were below SRVs and SLVs.<br> | ||
SLV assumes 3 foot separation from groundwater and a media depth of 3 feet.<br> | SLV assumes 3 foot separation from groundwater and a media depth of 3 feet.<br> | ||
| − | Numbers in bold exceed one or more of the risk criteria.</font size> | + | Numbers in bold exceed one or more of the risk criteria.<br> |
| + | References: [https://link.springer.com/article/10.1007/s11270-019-4272-0 Turner et al. 2019]; [https://acsess.onlinelibrary.wiley.com/doi/abs/10.2134/jeq2002.1362 Elliott et al 2002]; [https://blogs.uakron.edu/otc/files/2014/02/2009-OTC-Undergraduate.pdf Lang, 2009]; [https://www.mdpi.com/2073-4441/11/8/1575 Shrestha et al, 2019]; [https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1088.3550&rep=rep1&type=pdf Elliott et al., 1990]; [https://edis.ifas.ufl.edu/pdffiles/SS/SS51300.pdf 2009]; [https://www.epa.gov/sites/production/files/2015-11/documents/dw-treatment-residuals-mgmt-tech-report-sept-2011.pdf EPA, 2011]; Barr Engineering, 2014; [https://pubmed.ncbi.nlm.nih.gov/25023656/ Wang et al., 2014]</font size> | ||
Revision as of 14:40, 29 December 2020
Chemical properties of water treatment residuals.
Link to this table
| Chemical | Type of water treatment residual | Tier 2 Soil Reference Value (mg/kg) | Soil Leaching Value (mg/kg) | |
|---|---|---|---|---|
| Aluminum and iron | Calcium | |||
| Aluminum | 51000 | 2211 | 100000 | |
| Ammonia | nd | |||
| Antimony | nd | 1 | 100 | 10.8 |
| Arsenic | 35 | 4.3 | 20 | 11.6 |
| Barium | 205 | 30.3 | 18000 | 3370 |
| Beryllium | 1.55 | nd | 230 | 5.44 |
| Boron | nd | 47000 | 124 | |
| Cadmium | 0.8 | 0.2 | 200 | 17.6 |
| Calcium | 16700 | 494367 | ||
| Carbon | 172500 | 114000 | ||
| Chromium III | 52.5 | 1.6 | 650 | 200000 |
| Copper | 48 | 2 | 9000 | 1400 |
| Iron | 51000 | 956.5 | 75000 | |
| Kjeldahl nitrogen | nd | |||
| Lead | 49.5 | 2.8 | 700 | 5400 |
| Magnesium | 2300 | 8530 | ||
| Manganese | 1950 | 73 | 8100 | 260 |
| Mercury | nd | nd | 1.4 | 6.58 |
| Molybdenum | 2 | 0.2 | 32.2 | |
| Nickel | 32.5 | 1.6 | 2500 | 352 |
| Nitrogen | 8350 | 330 | ||
| Phosphorus | 2995 | 74 | ||
| Potassium | 5550 | 846 | ||
| Selenium | nd | 1 | 1300 | 5.28 |
| Silver | nd | 1 | 1300 | 15.7 |
| Sodium | 855 | 335 | ||
| Strontium | 45 | 274 | 100000 | 5620 |
| Vanadium | 68 | 3 | 250 | 8 |
| Zinc | 183 | 5.4 | 75000 | 6010 |
nd=not detected. Reporting limits were below SRVs and SLVs.
SLV assumes 3 foot separation from groundwater and a media depth of 3 feet.
Numbers in bold exceed one or more of the risk criteria.
References: Turner et al. 2019; Elliott et al 2002; Lang, 2009; Shrestha et al, 2019; Elliott et al., 1990; 2009; EPA, 2011; Barr Engineering, 2014; Wang et al., 2014