원문정보
초록
영어
In this present study, a Pipes Inserted Microalgae Reactor(PIMR) containing pretreatment system including Ca &Mg was developed and employed for microalgae remediation for heavy metals. The pretreatment system could reduce the initial high concentrations of Fe and Mn released from AMD and served to supply into the PIMR. The hybrid system combined with pretreatment system and PIMR could enhance the reduction of heavy metal in AMD and provide an economic means of improving bioremediation for enhancing microalgae production.The study concludes that PIMR was developed and operated for microalgae cultivation. The pipes in PIMR served to delivery light deeper into the photobioreactor and distribute light to microalgae. And PIMR could be used as an efficient reactor for the removal of iron from AMD and cultivation of microalgae. Batch studies showed that this reactor and microalgae can adsorb iron with an uptake of 63.21 mg/L iron. Continuous studies also prove that PIMR can maintain to remediation of metal and cultivation of microalgae.