Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/min8090378 |
Metal Removal from Acid Waters by an Endemic Microalga from the Atacama Desert for Water Recovery | |
Martinez, Marcela1; Leyton, Yanett2; Cisternas, Luis A.3; Riquelme, Carlos2 | |
通讯作者 | Cisternas, Luis A. |
来源期刊 | MINERALS
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ISSN | 2075-163X |
出版年 | 2018 |
卷号 | 8期号:9 |
英文摘要 | The environmental problems generated by waste from the mining industry in the mineral extraction for business purposes are known worldwide. The aim of this work is to evaluate the microalga Muriellopsis sp. as a potential remover of metallic ions such as copper (Cu2+), zinc (Zn2+) and iron (Fe2+), pollutants of acid mine drainage (AMD) type waters. For this, the removal of these ions was verified in artificial acid waters with high concentrations of the ions under examination. Furthermore, the removal was evaluated in waters obtained from areas contaminated by mining waste. The results showed that Muriellopsis sp. removed metals in waters with high concentrations after 4-12 h and showed tolerance to pH between 3 and 5. These results allow proposing this species as a potential bioremediator for areas contaminated by mining activity. In this work, some potential alternatives for application in damaged areas are proposed as a decontamination plan and future prevention. |
英文关键词 | Muriellopsis sp bioremediation metallic ions acid waters removal |
类型 | Article |
语种 | 英语 |
国家 | Chile |
收录类别 | SCI-E |
WOS记录号 | WOS:000447939100018 |
WOS关键词 | CHLAMYDOMONAS-REINHARDTII ; CHLORELLA-VULGARIS ; HEAVY-METALS ; CHLORRELA-VULGARIS ; CA-ALGINATE ; GREEN-ALGAE ; BIOSORPTION ; EQUILIBRIUM ; IONS ; SCENEDESMUS |
WOS类目 | Mineralogy ; Mining & Mineral Processing |
WOS研究方向 | Mineralogy ; Mining & Mineral Processing |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/211684 |
作者单位 | 1.GPF, Tres Oriente 362, La Serena 1700000, Chile; 2.Univ Antofagasta, Fac Ciencias Mar & Recursos Biol, Ctr Bioinnovac Antofagasta CBIA, Lab Mesocosmos Marino, Antofagasta 1240000, Chile; 3.Univ Antofagasta, Dept Ingn Quim & Proc Minerales, Antofagasta 1240000, Chile |
推荐引用方式 GB/T 7714 | Martinez, Marcela,Leyton, Yanett,Cisternas, Luis A.,et al. Metal Removal from Acid Waters by an Endemic Microalga from the Atacama Desert for Water Recovery[J],2018,8(9). |
APA | Martinez, Marcela,Leyton, Yanett,Cisternas, Luis A.,&Riquelme, Carlos.(2018).Metal Removal from Acid Waters by an Endemic Microalga from the Atacama Desert for Water Recovery.MINERALS,8(9). |
MLA | Martinez, Marcela,et al."Metal Removal from Acid Waters by an Endemic Microalga from the Atacama Desert for Water Recovery".MINERALS 8.9(2018). |
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