| Records |
| Author |
Lushnikova, O.Y. |
| Title |
Kompleksirovaniye metodov tamponazha i biolokatsii dlya zashchity podzemnykh vod ot zagryazneniya i istoshcheniya. Combined methods of grouting and biolocation for protection of ground water from pollution and depletion |
Type |
Journal Article |
| Year |
1996 |
Publication |
Izvestiya Vysshikh Uchebnykh Zavedeniy. Gornyy Zhurnal |
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| Volume |
1996 |
Issue |
12 |
Pages |
49-52 |
| Keywords |
acid mine drainage; conservation; ecology; fluorimetry; geochemistry; ground water; grouting; hydrology; industrial waste; land use; leaking underground storage tanks; mines; monitoring; natural resources; pollutants; pollution; reclamation; soil treatment; soils; toxic materials; waste disposal; water quality; water regimes; water table 22, Environmental geology |
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0536-1028 |
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Kompleksirovaniye metodov tamponazha i biolokatsii dlya zashchity podzemnykh vod ot zagryazneniya i istoshcheniya. Combined methods of grouting and biolocation for protection of ground water from pollution and depletion; 1997-070630; Russian Federation (RUS); GeoRef; Russian |
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no |
| Call Number |
CBU @ c.wolke @ 6326 |
Serial |
312 |
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| Author |
Schueck, J.H. |
| Title |
Limestone diversion wells; a low-maintenance, cost-effective method for treating acid-mine drainage with limestone |
Type |
Book Chapter |
| Year |
1995 |
Publication |
Guidebook for the Annual Field Conference of Pennsylvania Geologists, vol.60 Applied geology in the Lock Haven and Williamsport region, Clinton and Lycoming counties, northcentral Pennsylvania |
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Issue |
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Pages |
9-12 |
| Keywords |
acid mine drainage; Babb Creek watershed; Blossburg coal basin; carbonate rocks; ground water; hydrology; limestone; Pennsylvania; pollution; remediation; sedimentary rocks; Tioga County Pennsylvania; United States; water wells; watersheds; wells 22, Environmental geology |
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Carnein, C.R.; Way, J.H. |
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Limestone diversion wells; a low-maintenance, cost-effective method for treating acid-mine drainage with limestone; GeoRef; English; 1996-018760; 60th annual field conference of Pennsylvania geologists, Williamsport, PA, United States, Oct. 5-7, 1995 References: 3; 1 table, sketch map |
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no |
| Call Number |
CBU @ c.wolke @ 6420 |
Serial |
77 |
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| Author |
Tarutis Jr, W.J.; Stark, L.R.; Williams, F.M. |
| Title |
Sizing and performance estimation of coal mine drainage wetlands |
Type |
Journal Article |
| Year |
1999 |
Publication |
Ecological Engineering |
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| Volume |
12 |
Issue |
3-4 |
Pages |
353-372 |
| Keywords |
mine water treatment coal mine drainage constructed wetlands efficiency first-order removal loading rate removal kinetics sizing zero-order removal constructed wetlands water-quality iron kinetics removal model phosphorus retention mechanism design Wetlands and estuaries geographical abstracts: physical geography hydrology (71 6 8) acid mine drainage effluent performance assessment remediation wetland management |
| Abstract |
The effectiveness of wetland treatment of acid mine drainage (AMD) was assessed using three measures of performance: treatment efficiency, area-adjusted removal, and first-order removal. Mathematical relationships between these measures were derived from simple kinetic equations. Area-adjusted removal is independent of pollutant concentration (zero-order reaction kinetics), while first-order removal is dependent on concentration. Treatment efficiency is linearly related to area-adjusted removal and exponentially related to first-order removal at constant hydraulic loading rates (flow/area). Examination of previously published data from 35 natural AMD wetlands revealed that statistically significant correlations exist between several of the performance measures for both iron and manganese removal, but these correlations are potentially spurious because these measures are derived from, and are mathematical rearrangements of, the same operating data. The use of treatment efficiency as a measure of performance between wetlands is not recommended because it is a relative measure that does not account for influent concentration differences. Area-adjusted removal accounts for mass loading effects, but it fails to separate the flow and concentration components, which is necessary if removal is first-order. Available empirical evidence suggests that AMD pollutant removal is better described by first-order kinetics. If removal is first-order, the use of area-adjusted rates for determining the wetland area required for treating relatively low pollutant concentrations will result in undersized wetlands. The effects of concentration and flow rate on wetland area predictions for constant influent loading rates also depend on the kinetics of pollutant removal. If removal is zero-order, the wetland area required to treat a discharge to meet some target effluent concentration is a decreasing linear function of influent concentration (and an inverse function of flow rate). However, if removal is first-order, the required wetland area is a non-linear function of the relative influent concentration. Further research is needed for developing accurate first-order rate constants as a function of influent water chemistry and ecosystem characteristics in order to successfully apply the first-order removal model to the design of more effective AMD wetland treatment systems. |
| Address |
W.J. Tarutis Jr., Department of Natural Science, Lackawanna Junior College, 501 Vine Street, Scranton, PA 18509, United States |
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0925-8574 |
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| Notes |
Feb.; Sizing and performance estimation of coal mine drainage wetlands; 0427766; Netherlands 46; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/10596.pdf; Geobase |
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no |
| Call Number |
CBU @ c.wolke @ 10596 |
Serial |
25 |
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| Author |
Wiseman, I. |
| Title |
Constructed wetlands for minewater treatment |
Type |
RPT |
| Year |
2002 |
Publication |
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Issue |
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Pages |
125 |
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Sewage Ecology Constructed wetlands — Wales Mineral industries — Waste disposal Mine water Water quality management — Wales Pelenna minewaters Water pollution & oil pollution Hydrology & limnology |
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Environment Agency |
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Bristol, England |
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Constructed wetlands for minewater treatment; Opac |
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no |
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CBU @ c.wolke @ 7122 |
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207 |
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| Author |
Wiseman, I.M.; Edwards, P.J.; Rutt, G.P. |
| Title |
Recovery of an aquatic ecosystem following treatment of abandoned mine drainage with constructed wetlands |
Type |
Journal Article |
| Year |
2003 |
Publication |
Land Contam. Reclam. |
Abbreviated Journal |
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| Volume |
11 |
Issue |
2 |
Pages |
221-230 |
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Pollution and waste management non radioactive Groundwater problems and environmental effects Wetlands and estuaries geological abstracts: environmental geology (72 14 2) geomechanics abstracts: excavations (77 10 10) geographical abstracts: physical geography hydrology (71 6 8) coal mine recovery aquatic ecosystem constructed wetland water treatment mine drainage abandoned mine |
| Abstract |
Seven kilometres of the River Pelenna in South Wales were impacted for approximately 30 years by discharges from abandoned coal mines. Elevated iron and low pH caused significant ochreous staining and had detrimental effects on the river ecology. The River Pelenna Mine water project constructed a series of passive wetland treatment systems to treat these discharges. Monitoring of the performance and environmental benefits of these has been undertaken as part of an Environment Agency R&D project. This project has assessed the changes in water quality as well as monitoring populations of invertebrates, fish and birds between 1993 and 2001. Performance data from the wetlands show that on average the three systems are removing between 82 and 95% of the iron loading from the mine waters. In the rivers downstream, the dissolved iron concentration has dropped to below the Environmental Quality Standard (EQS) of 1 mg/L for the majority of the time. Increases in pH downstream of the discharges have also been demonstrated. Trout (Salmo trutta) recovered quickly following mine water treatment, returning the next year to areas that previously had no fish. Intermittent problems with overflows from the treatment systems temporarily depleted the numbers, but the latest data indicate a thriving population. The overflow problems and also background episodes of acidity have affected the recovery of the riverine invertebrates. However, there have been gradual improvements in the catchment, and in the summer of 2001 most sites held faunas which approached those found in unpolluted controls. Recovery of the invertebrate fauna is reflected in marked increases in the breeding success of riverine birds between 1996 and 2001. This study has shown that constructed wetlands can be an effective, low cost and sustainable solution to ecological damage caused by abandoned mine drainage. |
| Address |
I.M. Wiseman, Environment Agency Wales, 19 Penyfai Lane, Furnace, Llanelli SA15 4EL, United Kingdom |
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0967-0513 |
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Recovery of an aquatic ecosystem following treatment of abandoned mine drainage with constructed wetlands; 2530429; United-Kingdom 25; Geobase |
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no |
| Call Number |
CBU @ c.wolke @ 17516 |
Serial |
206 |
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