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Ecotoxicity Articles & Analysis
33 news found
Yet, further technology and material efficiency improvements for zero-emissions electricity technologies, such as solar and wind, are needed to limit the levels of ecotoxicity and metal depletion per ton of carbon dioxide sequestered via DAC over time. ...
On January 26, 2021, the Organization for Economic Cooperation and Development (OECD) will hold a webinar on Guidance Document on Aquatic and Sediment Toxicological Testing of Nanomaterials (No. 317). The webinar will discuss the scope and use of the guidance document, which addresses practical aspects of carrying out valid tests on nanomaterials, and modifications or additions to OECD Test ...
Vibrio fischeri, bioluminescent marine bacterium, used for its high sensitivity to contaminants, and relevance to marine environments. Ecotoxicity testing will continue for any new nanoparticles or formulations developed as the NanoRem project ...
Some of the qualities of vegetable oils such as excellent biodegradability and low ecotoxicity are of particular importance for oils and lubricants used in environmentally sensitive areas. ...
SNO’s web page for the conference states that in the following systems of interest, SNO asks how to help reach sustainability through nanotechnology: Food/agricultural systems: Precision agriculture; pesticide delivery, nutrient delivery, improved food packaging and preservation; food fortification; stabilizing soil; and human health and environmental implications; Energy systems: ...
The certification process is rigorous, requiring each product to meet eight exacting standards regarding ecological impact, including ecotoxicity, aquatic, soil and geno-toxicity, critical contaminants, degradation, bioconcentration, and mobility. ...
Community of Research (COR) Breakout Sessions and Plenary Reports: EcoToxicity COR; Human Toxicity COR; Databases and Computational Modelling for nanoEHS COR; Exposure through Product Life COR; Risk Assessment COR; Risk Management and Control COR; and Characterization COR. ...
In other cases, additive producers aim to piggyback on the good reputation of EN 13432 by referring to only parts of the standard, for example stating that ‘The plant growth test and the ecotoxicity effects have been studied with positive results above 100% according the EN 13432’. ...
The intensive, hands-on training provided at Sustainable Futures workshops allows attendees to utilize the EPA methods of hazard and risk screening for human health, ecotoxicity, and environmental fate, and learn directly from EPA professionals how best to apply these tools. ...
The six CORs are: Exposure through the Life Cycle, with Material Characterization; Ecotoxicity Testing and Predictive Models, with Material Characterization; Predictive Modeling for Human Health, with Material Characterization; Databases and Ontologies; Risk Assessment; and Risk Management and Control. ...
The potentials for eutrophication, ecotoxicity (mainly due to the presence of barium) and non-carcinogenic (also dominated by barium) impacts were all higher for drilling water and produced waters than for the supply chain wastewaters. ...
It is encouraged when dealing with products that do not typically perform well in ecotoxicity testing (e.g., poorly water soluble, inorganic, polymeric, or surfactants) to consult the guidances, as well as the Competent Authority for assistance in completing the application elements. ...
Methods addressed will include hazard and risk screening for human health, ecotoxicity, and environmental fate. The workshop includes in-depth presentations and hands-on sessions with EPA's computer-based models. ...
Ecotoxicity tests that are used to understand the impacts of chemical pollutants on aquatic organisms and ecosystems could be improved by including all life stages of the test animals. ...
The results of this study suggest that the physical, chemical and biological monitoring already carried out on sediments under the WFD should be complemented by ecotoxicity tests to provide a more complete picture of the condition of port ...
McDonough Braungart Design Chemistry provides ecotoxicity expertise, optimization of materials and products for human and ecological health, and Cradle to Cradle® consulting. ...
The study did not address terrestrial ecotoxicity, nor the formation of toxic transformation products caused by oxidative additional treatments. ...
GEI's sediment characterization services now include physical, chemical, and biological sampling programs; in-house aquatic biology and ecotoxicity laboratory testing; human and ecologic risk assessments; forensic chemistry; deposit mapping and geophysics; GIS and 3D modeling; fate and transport studies and modeling; and physical properties and stabilized strength. ...
Across all categories of impact, apart from ecotoxicity, minerals and fossil fuels, the PV-RO system had the least environmental impact. ...
The GreenCircle Certification verified that over a twenty year period, applications of ASI's GSB-88 once every five years can double the life of pavement, in turn reducing global warming 49%, ecotoxicity 36%, and smog 49% by eliminating the need to resurface the road. ...