Results 51 to 60 of about 37,184 (246)

Bioaccumulation of Cr by the Buddleja Species and Schinus molle L. Grown with and Without Compost in a Sandy Soil Contaminated by Leather Industrial Effluents

Plants
This research aimed to assess the bioaccumulation capacity of the Buddleja species and Schinus molle L. using organic amendments to the phytoremediation of total chromium in the mid-zone of the Añashuayco Ravine, Uchumayo, Arequipa, impacted by tanneries
Jamilet Huarsaya-Huillca, Sheyla Callo-Sánchez, Camila Aguilar-Ccuno, Oswaldo Rodríguez-Salazar, Danny Tupayachy-Quispe, Giuliana Romero-Mariscal, Zulema Hachire-Patiño, Jonathan Almirón   +7 more
doaj   +1 more source

Assessment of trace metals in Amazonian fish exposed to untreated urban sewage: high chromium concentrations in fish tissues

Revista Ambiente & Água, 2015
The aim of this study was to evaluate the quality of fish meat in relation to inorganic contaminants (Zn, Pb, Cu, Cr, Ni and Hg), following the Brazilian Health Surveillance Agency (ANVISA) standards in five Amazonian fish exposed to untreated urban ...
Eduardo Araujo de Sousa, Márcio Rodrigues Miranda, Marília Hauser dos Santos, Walkimar Aleixo Costa Júnior, Leidiane Caroline Lauthartte, Marília Higino Mussy, Igor Bruno Barbosa de Holanda, Wanderley Rodrigues Bastos   +7 more
doaj   +1 more source

Metal bioaccumulation potential of the seaweed Kappaphycus alvarezii [PDF]

, 2021
J Tresnati, I Yasir, Zainuddin Zainuddin, Syafiuddin Syafiuddin, R Aprianto, Ambo Tuwo   +5 more
openalex   +1 more source

The Bioaccumulation, Fractionation and Health Risk of Rare Earth Elements in Wild Fish of Guangzhou City, China

Animals
In this study, the total content of REEs ranged from 1.32 to 67.74 μg/kg, with a predominant presence of light REEs. The ΔEu and ΔCe values, which exceeded and approached 1, respectively, indicated positive Eu anomalies and low Ce anomalies.
Xiongyi Miao, Xueqin Wei, Xiqian Zhao, Yupei Hao, Wei Bao   +4 more
doaj   +1 more source

Synergistic Effects of Electricity and Light for Efficient Iron‐Catalyzed Recycling of Polystyrene Waste

Angewandte Chemie International Edition, EarlyView.
The synergistic interplay of electricity, light and earth‐abundant, nontoxic iron catalysis allowed for the efficient recycling of post‐consumer polymers into value‐added products. This robust depolymerization strategy was viable on multigram‐scale, where the cathodic hydrogen evolution reaction presents an attractive opportunity for a green hydrogen ...
Maxime Hourtoule, Piotr Skumial, Sven Trienes, Hasret Can Gülen, Jian Zhang, Lutz Ackermann   +5 more
wiley   +1 more source

Heavy Metal Removal by Bioaccumulation Using Genetically Engineered Microorganisms

Frontiers in Bioengineering and Biotechnology, 2018
Wastewater effluents from mines and metal refineries are often contaminated with heavy metal ions, so they pose hazards to human and environmental health.
Patrick Diep, Radhakrishnan Mahadevan, Alexander F. Yakunin   +2 more
doaj   +1 more source

Efficient Selective Adsorption of Anionic Dyes by Modified Activated Alumina Spheres

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The persistent environmental threat from dye‐contaminated industrial wastewater necessitates advanced remediation solutions. Hydrochloric acid–modified activated alumina spheres (HAAs) are presented as efficient adsorbents for anionic dye removal.
Ziwei Bai, Li Li, Jintao Wang, Demei Xu, Kai Zhang, Xinyu Huang, Qingyan Cheng, Lihui Zhang   +7 more
wiley   +1 more source

Strong bioaccumulation of a wide variety of PFAS in a contaminated terrestrial and aquatic ecosystem

Environment International
The widespread use of Per- and Poly Fluorinated Substances (PFAS) in a multitude of industrial and consumer applications, together with their persistence and mobility, has led to global contamination of the abiotic and biotic environment.
Ioanna S. Gkika, J. Arie Vonk, Thomas L. ter Laak, Cornelis A.M. van Gestel, Jildou Dijkstra, Thimo Groffen, Lieven Bervoets, Michiel H.S. Kraak   +7 more
doaj   +1 more source

Bioremediation of Crystal Violet Dye Using Sapindus mukorossi Functionalized Iron‐Oxide Nanoparticles From Coprecipitation Method

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The textile industry is a water‐intensive industry that disrupts aquatic ecosystems by releasing recalcitrant chemicals like crystal violet (CV) dye characterized by its carcinogenic and mutagenic nature. Ethanolic extract of saponin‐rich Sapindus mukorossi was employed in the synthesis of biogenic iron oxide nanoparticles (IONP).
Rajeswari M. Kulkarni, Pratham B. Iyer, Tanvi D. Bharadwaj, K. Sachin Narendra   +3 more
wiley   +1 more source

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen, Gunjan Chauhan, Surbhi Soni, Monika Vats, Anand Kumar, Indra Bahadur   +5 more
wiley   +1 more source