title: Removal of metal from acid mine drainage using a hybrid system including a pipes inserted microalgae reactor.
abstract: In this study, the microalgae culture system to combined active treatment system and pipe inserted microalgae reactor (PIMR) was investigated. After pretreated AMD in active treatment system, the effluent load to PIMR in order to Nephroselmis sp. KGE 8 culture. In experiment, effect of iron on growth and lipid accumulation in microalgae were inspected. The 2nd pretreatment effluent was economic feasibility of microalgae culture and lipid accumulation. The growth kinetics of the microalgae are modeled using logistic growth model and the model is primarily parameterized from data obtained through an experimental study where PIMR were dosed with BBM, BBM added 10 mg L(-1) iron and 2nd pretreatment effluent. Moreover, the continuous of microalgae culture in PIMR can be available. Overall, this study indicated that the use of pretreated AMD is a viable method for culture microalgae and lipid accumulation.
authors.affiliation: Korea Institute of Science and Technology, Gangneung Institute, 679 Saimdang-ro, Gangneung 210-340, South Korea.
authors.forename: Young-Tae
authors.initials: YT
authors.lastname: Park
authors.forename: Hongkyun
authors.initials: H
authors.lastname: Lee
authors.forename: Hyun-Shik
authors.initials: HS
authors.lastname: Yun
authors.forename: Kyung-Guen
authors.initials: KG
authors.lastname: Song
authors.forename: Sung-Ho
authors.initials: SH
authors.lastname: Yeom
authors.forename: Jaeyoung
authors.initials: J
authors.lastname: Choi
mesh_terms: D000143:Acids / Q000737:chemistry*; D061249:Batch Cell Culture Techniques; D001673:Biodegradation, Environmental / Q000187:drug effects; D018533:Biomass; D019149:Bioreactors; D006863:Hydrogen-Ion Concentration; D007501:Iron / Q000494:pharmacology; D007700:Kinetics; D008055:Lipids / Q000032:analysis; D008670:Metals / Q000302:isolation & purification*; D058086:Microalgae / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D008906:Mining; D013997:Time Factors; D014865:Waste Disposal, Fluid / Q000295:instrumentation*; D062065:Wastewater / Q000737:chemistry; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*
chemical_list: D000143:Acids; D007501:Iron; D008055:Lipids; D008670:Metals; D062065:Wastewater; D014874:Water Pollutants, Chemical
keywords: Acid mine drainage; Iron removal; Microalgae culture; Pipes inserted microalgae reactor