EcologySchool ofResourcesand...theinteractionsthatdeterminethedistributionandEnvironmentalEngineeringSREEgeomicrobiologiaWuhanUniversityofTechnologyabundanceoforganisms...ineachpartoftheEarthkindofmicroorganisminhabitingthisextremeCharacteristics?environments named“acid minedrainage- Acidophiles-Metal resistantsMavACIDMINEmicrobiav-Mesophiles and thermophilesSLDRAINAGEuperviveualbi-Resistantto environmentswithhighLoWelciiweconductivity(dissolvedions)o5-Resistanttohigh oxide-reductionpotential (oxidizing)-livewith low content of organiccompounds-mayoxidizeofFe2+Mn3+As3+So/S2among otherelectron donators
1. Environmental ecology Ecology . the interactions that determine the distribution and abundance of organisms. in each part of the Earth - kind of microorganism inhabiting this extreme environments named “acid mine drainage Characteristics? - Acidophiles - Metal resistants’ - Mesophiles and thermophiles - Resistant to environments with high conductivity (dissolved ions) - Resistant to high oxide-reduction potential (oxidizing) - live with low content of organic compounds - may oxidize of Fe2+ , Mn3+ , As3+ , S 0 / Sn 2-, among other electron donators
kind of microorganism inhabitingthis extremeenvironmentsSchoolofResourcesandnamed "acid mine drainageEnvironmentalEngineeringSREEWuhan University of TechnologygeomicrobiologiaAcidophilesCommentsAcidovorax spStrain JS42, soil, aerobe; capable of degrading toxicnitroaromatic compounds&polyethyleneBrevibacillusborstelensisThermophile, degrades of polyethylene (C source),in acid soil waste; in leachingponds MexicoLeptospirillumferriphilumInleachingpondsinCananeaMine,MexicoLeptospirillumsppFrombioleaching tanks,mineheaps and bioleachingponds or in minetailings;As resistantOchromonas danica OAlgae,degrades phenol in axenic culture; in acidic lakes and rivers,abandoned pitminesPoterioochromonasspHydrothermal system.pH 1.7Pseudomonas alcaligeneswild distributed:asa soil inoculant for bioremediation,degrades polycyclic aromatiehydrocarbonsPseudomonas mendocinaanaerobicsolubilizeFemineral,soilethanol;degradesacyclicisoprenoidsPs.psudoalgaligeneswild distributed,anaerobic,usecianideasNsourcechemoheterotrophic,aerobic; some degradeschlorinated dibenzofurans and dibenzo-p-dioxinsSphingomonas sp.PatentUSA6894156Dechlorinatingbacteriafromanaquifer,anaerobic,2oC,Dupont
1. Environmental ecology kind of microorganism inhabiting this extreme environments named “acid mine drainage 12 Acidophiles Comments Acidovorax sp. Strain JS42, soil, aerobe; capable of degrading toxic nitroaromatic compounds & polyethylene, Brevibacillus borstelensis Thermophile, degrades of polyethylene (C source); in acid soil waste; in leaching ponds Mexico Leptospirillum ferriphilum In leaching ponds in Cananea Mine, Mexico Leptospirillum spp. From bioleaching tanks, mine heaps and bioleaching ponds or in mine tailings; As resistant Ochromonas danica () Algae, degrades phenol in axenic culture; in acidic lakes and rivers, abandoned pit mines Poterioochromonas sp. Hydrothermal system, pH 1.7 Pseudomonas alcaligenes wild distributed; as a soil inoculant for bioremediation, degrades polycyclic aromatic hydrocarbons Pseudomonas mendocina anaerobic solubilize Fe mineral; soil ethanol; degrades acyclic isoprenoids Ps. psudoalgaligenes wild distributed, anaerobic, use cianide as N source Sphingomonas sp. chemoheterotrophic, aerobic; some degrades chlorinated dibenzofurans and dibenzo-p-dioxins Patent USA6894156 Dechlorinating bacteria from an aquifer, anaerobic, 20°C; Dupont
EcologySchoolofResourcesand..the interactionsthatdeterminethe distributionandEnvironmental EngineeringgeomicrobiologiaSREEWuhanUniversityofTechnologyabundanceoforganisms...ineachpartoftheEarth-kind ofmicroorganism inhabitingthis extremeenvironmentsACIDMINEDRAINAGEnamed"acid mine drainage"and mine-heapsActivity:Read. Casas-Flores et al. 2015Communityof thermoacidophilic andarsenicresistantmicroorganismsfroma deep profile of mine-heaps. ApplMicrobiolBiotechnol5:54.Doi10.1186/s13568-015-0132-5
1. Environmental ecology Ecology . the interactions that determine the distribution and abundance of organisms. in each part of the Earth - kind of microorganism inhabiting this extreme environments named “acid mine drainage” and mine -heaps Activity: Read. Casas -Flores et al. 2015. Community of thermoacidophilic and arsenic resistant microorganisms from a deep profile of mine -heaps. Appl Microbiol Biotechnol 5:54. Doi: 10.1186/s13568 -015 -0132 - 5
School ofResourcesandEnvironmental EngineeringWuhan University of TechnologygeomicroMine environment, a human-made environment (open pitmine)
Mine environment, a human -made environment (open pit 1 mine) . Environmental ecology
School ofResourcesandEnvironmental EngineeringSREEWuhanUniversityofTechnologygeomicrobiologia1.Environmental ecologyEarth:BiosphereandGeosphere:2.Research of environmental ecology, e.g(Soil/minerals-lithosphereWater-hydrospheremineenvironmentAir-atmosphere)3.Mine water environment treatment4.Mine solid waste treatment5.Mineairpollutioncontrol6.Comprehensive environmental ecologyimprovement,e.g.mineenvironment7.Environmental ecology forrestoration projects-differenttypes ofminesandmining processes-mostly,minerals mining
Earth: Biosphere and Geosphere: (Soil/minerals-lithosphere Water –hydrosphere Air –atmosphere) - different types of mines and mining processes -mostly, minerals mining 1. Environmental ecology 2.Research of environmental ecology, e.g. mine environment 3.Mine water environment treatment 4.Mine solid waste treatment 5.Mine air pollution control 6.Comprehensive environmental ecology improvement, e.g. mine environment 7.Environmental ecology for restoration projects