Effect of planting density of the macrophyte consortium of Typha domingensis and Eleocharis acutangula on phytoremediation of barium from a flooded contaminated soil

Viana, Douglas Gomes; Pires, Fábio Ribeiro; Ferreira, Amanda Duim; Filho, Fernando Barboza Egreja; Carvalho, Cássio Francisco Moreira de; Bonomo, Robson; Martins, Luiz Fernando

doi:10.1016/j.chemosphere.2020.127869

Cited by 6 publications

(1 citation statement)

References 28 publications

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“…Typha domingensis has been extensively studied for the past decade, including bioremediation of metals in contaminated natural environments (Adams et al 2013;Osma et al 2014;Bonanno and Cirelli 2017;Bonanno and Vymazal 2017;Mukhtar and Abdullahi 2017;Bonanno et al 2018;Dube et al 2019;Saleh Muneera et al 2019;Viana et al 2021), and constructed treatment wetlands (Mojiri 2012;Mufarrege et al 2014Mufarrege et al , 2015Hadad et al 2018;Compaore et al 2020;Maine et al 2021;Mufarrege et al 2021). Nonetheless, experiments with floating treatment wetlands (FTW) using T.…”

Section: Chapter 243mentioning

confidence: 99%

Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Bauer¹,

Silva²,

Rodrigues³

2023

Development and Its Applications in Scientific Knowledge

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Contaminants posing a great threat to aquatic environments majorly derive from residual waters, agricultural, and mining sites (Hussain et al. 2017; Zhang et al. 2018). Among these pollutants, metals are particularly dangerous because of their non-degradable nature (Muhammad et al. 2009); bioaccumulation in the environment and throughout the trophic chain; and potential harm to aquatic organisms chronically or acutely (Gall et al. 2015). Most conventional techniques relying on chemical and physical steps are yet costly and environmentally unsafe (Olguín and Sánchez-Galván 2012; Martín-Lara et al. 2014), which requires eco-technologies advancement (Thani et al. 2019). Thus, effective, economically, and ecologically attainable treatments are desirable to prevent metals from entering water bodies (Shahid et al. 2018), which can deplete water quality and threat aquatic ecosystems’ health (Mânzatu et al. 2015; Wacławek et al. 2017).

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Section: Chapter 243mentioning

confidence: 99%

Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Bauer¹,

Silva²,

Rodrigues³

2023

Development and Its Applications in Scientific Knowledge

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Sugarcane straw biochar: effects of pyrolysis temperature on barite dissolution and Ba availability under flooded conditions

Viana,

Soares,

Alleoni

et al. 2024

Biochar

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Reductive dissolution of barium (Ba) sulfate in wetland soils may increase Ba bioavailability in the environment, yet no information is available regarding Ba remediation using biochar. This study investigated the effectiveness of sugarcane (Saccharum officinarum) straw biochar pyrolyzed at 350 °C (BC350), 550 °C (BC550), and 750 °C (BC750) in inhibiting barite dissolution and, consequently, Ba availability in a soil artificially spiked with barite and flooded for 365 days. Increasing pyrolysis temperature alters the carbon structure, and increases dehydration and depolymerization, resulting in more stable biochar that releases less DOC (8.6-fold decrease from BC350 to BC750). Additionally, high-temperature biochar (BC750) had 1.7 times higher carbon (C) content, 2.4 times higher ash content, and a 13.1 times greater specific surface area (SSA) than low-temperature biochar (BC350). Amending soil with BC750 increased pH but did not promote reducing conditions, and thus did not promote barite dissolution. Conversely, greater DOC in low-temperature biochar, particularly BC350, favored reducing conditions and increased barite dissolution by 23%, with BC550 also showing an 18% increase. This enhancement led to a greater pool of Ba sorbed into more labile exchangeable sites. In summary, pyrolysis temperature affects biochar attributes, which in turn influences the soil geochemical environment and Ba speciation. Low-temperature biochar (BC350) shows potential as an amendment to increase the bioavailable Ba pool in assisted remediation programs, such as biochar-assisted phytoremediation. Graphical Abstract

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Mineralogical and geochemical characteristics of barium slag and ecological risks associated with heavy metals

Fu,

Zhang,

Tian

et al. 2025

Arabian Journal of Chemistry

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Effect of planting density of the macrophyte consortium of Typha domingensis and Eleocharis acutangula on phytoremediation of barium from a flooded contaminated soil

Cited by 6 publications

References 28 publications

Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Sugarcane straw biochar: effects of pyrolysis temperature on barite dissolution and Ba availability under flooded conditions

Mineralogical and geochemical characteristics of barium slag and ecological risks associated with heavy metals

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