自养
生物
异养
混合营养体
营养物
废水
盐度
极端环境
生态学
藻类
环境化学
环境科学
细菌
环境工程
化学
遗传学
作者
Berhan Retta,Manuela Iovinella,Claudia Ciniglia
出处
期刊:Plants
[Multidisciplinary Digital Publishing Institute]
日期:2024-06-27
卷期号:13 (13): 1786-1786
被引量:2
标识
DOI:10.3390/plants13131786
摘要
Galdieria sulphuraria is a thermo-acidophilic microalga belonging to the Cyanidiophyceae (Rhodophyta) class. It thrives in extreme environments, such as geothermal sulphuric springs, with low pH, high temperatures, and high salinity. This microalga utilises various growth modes, including autotrophic, heterotrophic, and mixotrophic, enabling it to exploit diverse organic carbon sources. Remarkably, G. sulphuraria survives and produces a range of bioactive compounds in these harsh conditions. Moreover, it plays a significant role in environmental remediation by removing nutrients, pathogens, and heavy metals from various wastewater sources. It can also recover rare earth elements from mining wastewater and electronic waste. This review article explores the diverse applications and significant contributions of G. sulphuraria.
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