Results 61 to 70 of about 2,270,454 (233)

The Technology Refinement of Soil Decontamination Contaminated with Petroleum Products by the Reagent Capsulation Method

, 2016
The soil decontamination technology contaminated with oil products in emergency situations and due to the oil spill was examined. The decontamination technology is based on the oily waste encapsulation using alkaline reagent based on calcium or magnesium.
L. O. Shtripling, E. G. Kholkin, K. S. Larionov   +2 more
semanticscholar   +1 more source

Cyanogenic Compounds, Physicochemical Parameters and Metals in Water From Cassava Processing Areas: A Study in the Brazilian Amazon, Using Multivariate Analysis

Environmental Toxicology, EarlyView.
ABSTRACT This study evaluated the water quality of artesian wells and effluents generated in cassava processing in a rural area of Bragança, Pará, with emphasis on physicochemical parameters, multielement composition, and cyanogenic compounds. The well water presented specific nonconformities, highlighting pH values below the recommended level and high
Alana Coêlho Maciel, Mariane Gama Nabiça, Luciana Pinheiro Santos, Thiago de Melo e Silva, Elivaldo Nunes Modesto Junior, Heronides Adonias Dantas Filho, Charles Miller de Souza Borges, Kelly das Graças Fernandes Dantas, Simone de Fátima Pinheiro Pereira, Ivan Carlos da Costa Barbosa, Beni Jequicene Mussengue Chaúque, Rosinelson da Silva Pena, Nayara Macêdo Peixoto Araújo, Alessandra Santos Lopes   +13 more
wiley   +1 more source

Analysis of the Internal Anatomy of Distal Root Canals of Mandibular Molars: A Micro‐Computed Tomography Study

X-Ray Spectrometry, EarlyView.
ABSTRACT Detailed knowledge of the internal anatomy of the root canal system and its variations is essential for selecting appropriate endodontic treatment protocols. Micro‐computed tomography (micro‐CT) allows for nondestructive, high‐resolution three‐dimensional (3D) analysis of extracted teeth, enabling precise evaluation of root canal morphology ...
F. L. P. dos Santos, A. S. Machado, R. T. Lopes, D. F. de Oliveira   +3 more
wiley   +1 more source

WASTELAND ACTIVISM: Political Weeds and Ecological Imaginaries in Montreal

International Journal of Urban and Regional Research, EarlyView.
Abstract Drawing on ethnographic fieldwork in Montreal, this article examines the ways in which urban dwellers and activists engage with the living materialities of wastelands to illuminate evolving ecological imaginaries and their political potentials.
Daniela Giudici
wiley   +1 more source

Isolation of a Novel Bacterium Isolate Capable of Utilizing Crude Oil and Diesel Oil Spills as a Biological Bioremediation Agent

Frontiers in Bioscience-Elite
Background: Contamination with crude oil and hydrocarbons has become a global threat. Such threats have urged us to invent solutions to deal with this dilemma. However, chemical treatment comes with limited benefits.
Ghydaa H. Aljeboury, AbdulSalam Tawfeeq Dawood, Rawaa A. Khalaf, Rebah N. Algafari, Rehab S. Ramadhan, Sura S. Talib   +5 more
doaj   +1 more source

Susceptibilidade de espécies de plantas com potencial de fitorremediação do herbicida sulfentrazone Selection of plants tolerant to sulfentrazone and potential for phytoremediation

Revista Ceres, 2013
Dentre as novas tecnologias, a fitorremediação é opção para a descontaminação de áreas que receberam intensas aplicações de herbicidas. Este trabalho foi desenvolvido com o objetivo de selecionar espécies com potencial para a fitorremediação de solos ...
João Carlos Madalão, Fábio Ribeiro Pires, Alberto Cargnelutti Filho, Alex Favaro Nascimento, Kristhiano Chagas, Rodrigo Silva Araújo, Sergio de Oliveira Procópio, Robson Bonomo   +7 more
doaj  

Demonstration of a High‐Resolution Passive Profiler for Characterizing the Distribution of PFAS in Groundwater: A Comparison of Methods in the Field

Groundwater Monitoring &Remediation, EarlyView.
Abstract Characterizing the concentration and mass flux spatial distributions at sites with complex hydrogeologic conditions is critical to evaluate the fate and transport of contaminants, as well as to design effective remediation programs. PFAS (per‐ and polyfluoroalkyl substances)‐contaminated sites are even more complex due to the large number of ...
Morgan Eldridge, Jessica LaFond, Micaela Vavra, Graig Lavorgna, David Lippincott, Paul Hatzinger, Jennifer Guelfo, Todd Anderson, W. Andrew Jackson   +8 more
wiley   +1 more source

Evaluating capability of two halophyte plants for phytoextraction of cadmium from contaminated soils

All Life
Selecting an appropriate plant is a key factor for the phytoextraction of heavy metals from contaminated soils. The possibility of using two halophytes for the remediation of cadmium (Cd) from contaminated soils was investigated.
Mahboubeh Mazhari, Safoora Asadi Kapourchal, Mehdi Homaee   +2 more
doaj   +1 more source

Study of soil particles contaminated with radioactive cesium in pond sediment

Cogent Engineering, 2019
The Fukushima Daiichi Nuclear Power Plant accident caused by the tsunami following the Great East Japan Earthquake in March 2011 resulted in contamination in Namie and Iitate, located in Fukushima Prefecture. These villages are in mountainous areas where
Tohru Ohnuma, Keizo Ishii
doaj   +1 more source

LifeMet: Report on the 2024–2025 meteorite recovery expedition in Dronning Maud Land, Antarctica for the study of microbe–meteorite interactions

Meteoritics &Planetary Science, EarlyView.
Abstract Since the discovery of nine meteorites near the Yamato mountains in 1969, Antarctica has been recognized as a superb location for meteorite recovery. While Antarctic recovery expeditions prioritize meteorite preservation for mineralogical and planetary studies, meteorites are not typically collected for biological applications.
Rachael Lappan, Rachel S. Kirby, Andrew G. Tomkins   +2 more
wiley   +1 more source