Removal of metal from acid mine drainage using a hybrid system including a pipes inserted microalgae reactor

Authors
Park, Young-TaeLee, HongkyunYun, Hyun-ShikSong, Kyung-GuenYeom, Sung-HoChoi, Jaeyoung
Issue Date
2013-12
Publisher
ELSEVIER SCI LTD
Citation
BIORESOURCE TECHNOLOGY, v.150, pp.242 - 248
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. (C) 2013 Elsevier Ltd. All rights reserved.
Keywords
LIPID-ACCUMULATION; WASTE-WATER; GROWTH; CULTIVATION; ENVIRONMENT; ALGAE; IRON; LIPID-ACCUMULATION; WASTE-WATER; GROWTH; CULTIVATION; ENVIRONMENT; ALGAE; IRON; Pipes inserted microalgae reactor; Acid mine drainage; Microalgae culture; Iron removal
ISSN
0960-8524
URI
https://pubs.kist.re.kr/handle/201004/127379
DOI
10.1016/j.biortech.2013.09.136
Appears in Collections:
KIST Article > 2013
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