Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895083336> ?p ?o ?g. }
- W2895083336 endingPage "249" @default.
- W2895083336 startingPage "241" @default.
- W2895083336 abstract "Abstract Acid mine drainage (AMD) occurs after mining exposes metal sulfides to oxidizing conditions. Leaching of reaction products into surface waters pollute over 20,000 km of streams in the USA alone. The coal mine permitting process requires prediction of AMD potential via overburden analysis. Where a potential exists, AMD control measures including spoil handling plans, alkaline amendment, and oxygen barriers or water covers may be required to stop or hinder AMD generation. Other AMD control technologies include injection of alkaline materials (coal ashes and limestone products) into abandoned underground mines and into buried acid material in mine backfills, remining of abandoned areas, and installation of alkaline recharge trenches. Where AMD already exists, effluent treatment is required. Active treatment includes adding alkaline chemicals such as Ca(OH)2, CaO, NaOH, Na2CO3, and NH3, but chemical treatment is costly, requires dispensing equipment and facilities, and often extends for decades. Passive treatment systems may also be employed to treat problem drainages and are effective under certain flow and acidity conditions. Such systems include aerobic and anaerobic wetlands, anoxic limestone drains, vertical flow wetlands, open limestone channels, and alkaline leach beds. This article discusses the process of AMD formation, preventative and control measures, and describes treatment methods for existing AMD discharges." @default.
- W2895083336 created "2018-10-12" @default.
- W2895083336 creator A5021741319 @default.
- W2895083336 creator A5040461011 @default.
- W2895083336 creator A5091444755 @default.
- W2895083336 date "2019-01-01" @default.
- W2895083336 modified "2023-10-01" @default.
- W2895083336 title "Acid mine drainage formation, control and treatment: Approaches and strategies" @default.
- W2895083336 cites W1112422970 @default.
- W2895083336 cites W1731648259 @default.
- W2895083336 cites W1867218877 @default.
- W2895083336 cites W1966255486 @default.
- W2895083336 cites W1967924727 @default.
- W2895083336 cites W1969033379 @default.
- W2895083336 cites W1970144538 @default.
- W2895083336 cites W1975063462 @default.
- W2895083336 cites W1980451345 @default.
- W2895083336 cites W1984631611 @default.
- W2895083336 cites W1987332305 @default.
- W2895083336 cites W1990521866 @default.
- W2895083336 cites W1995401284 @default.
- W2895083336 cites W2010499883 @default.
- W2895083336 cites W2015124094 @default.
- W2895083336 cites W2015959371 @default.
- W2895083336 cites W2020629944 @default.
- W2895083336 cites W2021235719 @default.
- W2895083336 cites W2034028919 @default.
- W2895083336 cites W2035703249 @default.
- W2895083336 cites W2045040277 @default.
- W2895083336 cites W2047705633 @default.
- W2895083336 cites W2054039175 @default.
- W2895083336 cites W2065682001 @default.
- W2895083336 cites W2066464289 @default.
- W2895083336 cites W2066845167 @default.
- W2895083336 cites W2073475925 @default.
- W2895083336 cites W2075935953 @default.
- W2895083336 cites W2076440510 @default.
- W2895083336 cites W2082083341 @default.
- W2895083336 cites W2090345893 @default.
- W2895083336 cites W2102144189 @default.
- W2895083336 cites W2108456735 @default.
- W2895083336 cites W2111566805 @default.
- W2895083336 cites W2115255790 @default.
- W2895083336 cites W2118625709 @default.
- W2895083336 cites W2120973114 @default.
- W2895083336 cites W2127860693 @default.
- W2895083336 cites W2170429565 @default.
- W2895083336 cites W222919112 @default.
- W2895083336 cites W2263681367 @default.
- W2895083336 cites W2319449889 @default.
- W2895083336 cites W2341139733 @default.
- W2895083336 cites W2526141653 @default.
- W2895083336 cites W2553669635 @default.
- W2895083336 cites W2629673730 @default.
- W2895083336 cites W2740092414 @default.
- W2895083336 cites W2742437518 @default.
- W2895083336 cites W2745333049 @default.
- W2895083336 cites W329887800 @default.
- W2895083336 cites W927546726 @default.
- W2895083336 doi "https://doi.org/10.1016/j.exis.2018.09.008" @default.
- W2895083336 hasPublicationYear "2019" @default.
- W2895083336 type Work @default.
- W2895083336 sameAs 2895083336 @default.
- W2895083336 citedByCount "91" @default.
- W2895083336 countsByYear W28950833362019 @default.
- W2895083336 countsByYear W28950833362020 @default.
- W2895083336 countsByYear W28950833362021 @default.
- W2895083336 countsByYear W28950833362022 @default.
- W2895083336 countsByYear W28950833362023 @default.
- W2895083336 crossrefType "journal-article" @default.
- W2895083336 hasAuthorship W2895083336A5021741319 @default.
- W2895083336 hasAuthorship W2895083336A5040461011 @default.
- W2895083336 hasAuthorship W2895083336A5091444755 @default.
- W2895083336 hasConcept C107872376 @default.
- W2895083336 hasConcept C144133560 @default.
- W2895083336 hasConcept C162324750 @default.
- W2895083336 hasConcept C17744445 @default.
- W2895083336 hasConcept C185592680 @default.
- W2895083336 hasConcept C187736073 @default.
- W2895083336 hasConcept C18903297 @default.
- W2895083336 hasConcept C205649164 @default.
- W2895083336 hasConcept C2775924081 @default.
- W2895083336 hasConcept C2779889824 @default.
- W2895083336 hasConcept C67592535 @default.
- W2895083336 hasConcept C86803240 @default.
- W2895083336 hasConcept C91375879 @default.
- W2895083336 hasConceptScore W2895083336C107872376 @default.
- W2895083336 hasConceptScore W2895083336C144133560 @default.
- W2895083336 hasConceptScore W2895083336C162324750 @default.
- W2895083336 hasConceptScore W2895083336C17744445 @default.
- W2895083336 hasConceptScore W2895083336C185592680 @default.
- W2895083336 hasConceptScore W2895083336C187736073 @default.
- W2895083336 hasConceptScore W2895083336C18903297 @default.
- W2895083336 hasConceptScore W2895083336C205649164 @default.
- W2895083336 hasConceptScore W2895083336C2775924081 @default.
- W2895083336 hasConceptScore W2895083336C2779889824 @default.
- W2895083336 hasConceptScore W2895083336C67592535 @default.
- W2895083336 hasConceptScore W2895083336C86803240 @default.