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Hussain, Muhammad Mahroz; Wang, Jianxu; Bibi, Irshad; Shahid, Muhammad; Niazi, Nabeel Khan; Iqbal, Jibran; Mian, Ishaq Ahmad; Shaheen, Sabry M.; Bashir, Safdar; Shah, Noor Samad; Hina, Kiran; Rinklebe, Jörg
Journal of hazardous materials, 02/2021, Letnik: 403Journal Article
The contamination of aquatic systems with arsenic (As) is considered to be an internationally-important health and environmental issue, affecting over 115 countries globally. Arsenic contamination of aquatic ecosystems is a global threat as it can enter the food chain from As-rich water and cause harmful impacts on the humans and other living organisms. Although different factors (e.g., pH, redox potential, iron/manganese oxides, and microbes) control As biogeochemical cycling and speciation in water systems, the significance of algal species in biotransformation of As is poorly understood. The overarching attribute of this review is to briefly elaborate various As sources and its distribution in water bodies and factors affecting As biogeochemical behavior in aqueous ecosystems. This review elucidates the intriguing role of algae in biotransformation/volatilization of As in water bodies under environmentally-relevant conditions. Also, we critically delineate As sorption, uptake, oxidation and reduction pathways of As by algae and their possible role in bioremediation of As-contaminated water (e.g., drinking water, wastewater). The current review provides the updated and useful framework for government and water treatment agencies to implement algae in As remediation programs globally. Display omitted •This review discusses arsenic (As) speciation and distribution in aquatic ecosystems. •Biogeochemical factors controlling As biotransformation in aquatic systems are elucidated. •The role of algae is elaborated in biomethylation and speciation of As. •Algal As oxidation/reduction, uptake and bioremediation potential are delineated.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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