Metal(loid) tolerance, accumulation, and phytoremediation potential of wetland macrophytes for multi-metal(loid)s polluted water. DOI
Aqib Hassan Ali Khan, Blanca Velasco‐Arroyo, Carlos Rad

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Май 29, 2024

Abstract Natural based solutions, notably constructed/artificial wetland treatment systems, rely heavily on identification and use of macrophytes with the ability to tolerate multiple contaminants grow for an extended period reduce contamination. The potential remediate metal(loid) contaminated groundwater from industrial site located in Flanders (Belgium) was assessed 10 (including Carex riparia, Cyperus longus, rotundus, Iris pseudacorus, Juncus effusus, Lythrum salicaria, Menta aquatica, Phragmites australis, Scirpus holoschoenus, Typha angustifolia). experiment conducted under static conditions, where plants were exposed polluted acidic (pH~4)water, having high level metal(loid)s 15 days. Plant biomass, morphology, metal uptake by roots shoots analysed every 5 days all species. T. angustifolia S. holoschoenus produced ~3 ~1.1 times more dried biomass than controls, respectively. For holoschoenus, P. australis, angustifolia, no apparent morphological stress symptoms observed, plant heights similar between control groundwater. Higher concentrations detected indicating a phytostabilization below water column. J. effusus Cd, Ni, Zn accumulation observed higher shoots. holoschoenus, P. are proposed restoration strategies natural and/or constructed aquatic ecosystems affected inputs.

Язык: Английский

Bioaugmentation and vermicompost facilitated the hydrocarbon bioremediation: scaling up from lab to field for petroleum-contaminated soils DOI Creative Commons
Sandra Curiel-Alegre, Aqib Hassan Ali Khan, Carlos Rad

и другие.

Environmental Science and Pollution Research, Год журнала: 2024, Номер unknown

Опубликована: Март 22, 2024

Abstract The biodegradation of total petroleum hydrocarbon (TPH) in soil is very challenging due to the complex recalcitrant nature hydrocarbon, hydrophobicity, indigenous microbial adaptation and competition, harsh environmental conditions. This work further confirmed that limited natural attenuation hydrocarbons (TPHs) (15% removal) necessitates efficient bioremediation strategies. Hence, a scaling-up experiment for testing optimizing use biopiles TPH polluted soils was conducted with three 500-kg pilots soil, respective treatments were implemented: including control (CT), bioaugmentation vermicompost treatment (BAVC), combined application BAVC along bioelectrochemical snorkels (BESBAVC), all maintained at 40% field capacity. study identified pilot scale level, successful can achieve 90.3% removal after 90 days. BAVC’s effectiveness stemmed from synergistic mechanisms. Introduced consortia capable degradation, while provided essential nutrients, enhanced aeration, and, potentially, acted as biosorbent. it be concluded significantly enhances compared attenuation. While snorkel (BES) also showed significant removal, did not differ statistically individual BAVC, under applied Further research needed optimize BES integration broader applicability. demonstrates scalable mechanistically sound approach soil.

Язык: Английский

Процитировано

9

Effects of cadmium stress on the growth and physiological characteristics of sweet potato DOI Creative Commons

Tengfei Ran,

Guofan Cao,

Lili Xiao

и другие.

BMC Plant Biology, Год журнала: 2024, Номер 24(1)

Опубликована: Сен. 10, 2024

Язык: Английский

Процитировано

7

Different shifts in growth-defense tradeoff for above- and belowground of Miscanthus floridulus enhance tolerance to cadmium DOI

Ruifang Jiao,

Pengcheng He, Emily Patience Bakpa

и другие.

Environmental and Experimental Botany, Год журнала: 2024, Номер 226, С. 105951 - 105951

Опубликована: Авг. 23, 2024

Язык: Английский

Процитировано

3

Macrophyte assisted phytoremediation and toxicological profiling of metal(loid)s polluted water is influenced by hydraulic retention time DOI Creative Commons
Aqib Hassan Ali Khan,

Alberto Soto-Cañas,

Carlos Rad

и другие.

Environmental Science and Pollution Research, Год журнала: 2024, Номер unknown

Опубликована: Июнь 19, 2024

Abstract The present study reports findings related to the treatment of polluted groundwater using macrophyte-assisted phytoremediation. potential three macrophyte species ( Phragmites australis , Scirpus holoschoenus and Typha angustifolia ) tolerate exposure multi-metal(loid) was first evaluated in mesocosms for 7- 14-day batch testing. In 7-day test, water completely replaced renewed after 7 days, while 14 days exposure, same water, added week, maintained. initial biochemical screening results macrophytes indicated that selected plants were more tolerant provided conditions with exposure. Based on these findings, exposed HRT regimes 15 30 days. showed P. S. performed better than T. angustifolia, terms metal(loid) accumulation removal, biomass production, toxicity reduction. addition, translocation compartmentalization metal(loid)s dose-dependent. At 30-day loading rate (higher HRT), below-ground phytostabilization greater phytoaccumulation, whereas at 15-day (lower below- above-ground phytoaccumulation dominant removal mechanism. However, higher levels noted rate. Overall, this provides valuable insights phytoremediation (ground)water streams can help improve design implementation systems.

Язык: Английский

Процитировано

1

Metal(loid) tolerance, accumulation, and phytoremediation potential of wetland macrophytes for multi-metal(loid)s polluted water DOI Creative Commons
Aqib Hassan Ali Khan, Blanca Velasco‐Arroyo, Carlos Rad

и другие.

Environmental Science and Pollution Research, Год журнала: 2024, Номер 31(57), С. 65724 - 65740

Опубликована: Ноя. 27, 2024

Natural based solutions, notably constructed/artificial wetland treatment systems, rely heavily on identification and use of macrophytes with the ability to tolerate multiple contaminants grow for an extended period reduce contamination. The potential remediate metal(loid) contaminated groundwater from industrial site located in Flanders (Belgium) was assessed 10 (including Carex riparia Curtis, Cyperus longus Baker, rotundus L., Iris pseudacorus Juncus effusus Lythrum salicaria Mentha aquatica Phragmites australis Trin. ex Steud., Scirpus holoschoenus Typha angustifolia L.). experiment conducted under static conditions, where plants were exposed polluted acidic (pH ~ 4) water, having high level metal(loid)s 15 days. Plant biomass, morphology, metal uptake by roots shoots analysed every 5 days all species. produced 3 1.1 times more dried biomass than controls, respectively. For S. holoschoenus, P. australis, T. angustifolia, no apparent morphological stress symptoms observed, plant heights similar between control groundwater. Higher concentrations detected indicating a phytostabilization below water column. J. Cd, Ni, Zn accumulation observed higher shoots. are proposed restoration strategies natural and/or constructed aquatic ecosystems affected inputs.

Язык: Английский

Процитировано

1

A meta-analysis on plant growth and heavy metals uptake with the application of 2,4-epibrassinolide in contaminated soils DOI Creative Commons
Kuiju Niu, Hong Xiao, Yong Wang

и другие.

Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 289, С. 117439 - 117439

Опубликована: Ноя. 30, 2024

Язык: Английский

Процитировано

1

Metal(loid) tolerance, accumulation, and phytoremediation potential of wetland macrophytes for multi-metal(liod)s polluted water. DOI Creative Commons
Aqib Hassan Ali Khan, Blanca Velasco‐Arroyo, Carlos Rad

и другие.

Research Square (Research Square), Год журнала: 2023, Номер unknown

Опубликована: Дек. 12, 2023

Abstract Natural based solutions rely heavily on identification and use of macrophytes with the ability to tolerate multiple contaminants grow for an extended period reduce contamination. The potential remediate metal(loid) contaminated groundwater from industrial site located in Flanders (Belgium) was assessed 10 wetland (including Carex riparia, Cyperus longus, rotundus, Iris pseudacorus, Juncus effusus, Lythrum salicaria, Menta aquatica, Phragmites australis, Scirpus holoschoenus, Typha angustifolia ). experiment conducted under static conditions, where plants were exposed polluted acidic (pH~5) water 15 days. Plant biomass, morphology, metal uptake by roots shoots analysed every 5 days all species. T. S. holoschoenus produced ~3 ~1.1 times more dried biomass than controls, respectively. For P. , no apparent morphological stress symptoms observed, plant heights similar between control groundwater. Higher concentrations metal(loid)s detected indicating a phytostabilization below column. J. effusus Cd, Ni, Zn accumulation observed higher shoots. are proposed restoration strategies natural and/or constructed aquatic ecosystems affected inputs.

Язык: Английский

Процитировано

1

Macrophyte assisted phytoremediation and toxicological profiling of metal(loid)s laden water is influenced by hydraulic retention time. DOI Creative Commons
Aqib Hassan Ali Khan,

Alberto Soto,

Carlos Rad

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Янв. 8, 2024

Abstract The present study reports the findings related to treatment of a polluted groundwater using macrophyte assisted phytoremediation. potential three species (including Phragmites australis, Scirpus holoschoenus, and Typha angustifolia) tolerate exposure multi-metal(loid) was first evaluated in mesocosms for 7- 14-days hydraulic retention time (HRT), respectively. results this initial macrophytes’ biochemical screening indicated that selected plants were more metal(loid)-tolerant when an HRT 14 days applied. Based on these findings, exposed greater regimes 15 30 days. showed P. australis S. holoschoenus performed better than T. angustifolia terms metal(loid) accumulation removal, biomass production, toxicity reduction. In addition, translocation compartmentalization metal(loid)s dose dependent. At 30-day loading rate (higher HRT), below-ground phytostabilization larger phytoaccumulation, whereas at 15-day (lower HRT) below- above-ground phytoaccumulation dominant removal mechanism. Yet, higher levels noted water rate. Overall, our provides valuable insights phytoremediation (ground)water streams can help improve design implementation systems.

Язык: Английский

Процитировано

0

Screening of the Leaf Extracts of Culinary Herbs (Apium graveolens, Petroselinum crispum, Cichorium endivia, and Anethum graveolens) for Their Antibacterial Activity Against Escherichia coli DOI Open Access

Prabhat LNU,

Jagriti LNU,

Sushil Kumar

и другие.

Cureus, Год журнала: 2024, Номер unknown

Опубликована: Фев. 15, 2024

Introduction: In the current era, infectious diseases pose a significant global challenge, primarily attributed to widespread and prolonged use of antibiotics, which develop antimicrobial resistance. A proportion pharmaceutical agents utilized globally can be traced back plant origins, constituting approximately 25%. Medicinal applications harness wide spectrum plant-derived components, including flowers, leaves, stems, fruits, roots, waxes, oils, bioactive compounds, phytochemicals, various other constituents. Materials methods: Our experiment evaluated antibacterial activity four different culinary leaf extracts. These extracts were prepared using solvents investigated against gram-negative bacteria Escherichia coli DH5α agar well diffusion disc methods by measuring zone inhibition. Results: The aqueous extract all leaves did not show any activity, likely due poor formation precipitate. Conversely, Cichorium endivia has shown highest in isopropanol as compared herbs. Among herbs examined, organic from endives soybeans have demonstrated notably strong Conclusion: Conducting systematic screening assess their effectiveness E. produced encouraging noteworthy results. investigation herbs, derived exhibited particularly robust efficacy when herbal

Язык: Английский

Процитировано

0

Investigating the effects of excessive zinc on growth, mineral nutrition, and biochemical parameters of Carthamus tinctorius L. during the flowering stage: A comprehensive analysis DOI
Ameni Smaoui,

Imène Ben Salah,

Héla Mahmoudi

и другие.

Euro-Mediterranean Journal for Environmental Integration, Год журнала: 2024, Номер 9(3), С. 1683 - 1701

Опубликована: Июнь 27, 2024

Язык: Английский

Процитировано

0