Results 131 to 140 of about 16,914 (289)

Geopolymers as a Sustainable Chemical Platform: From Building Materials to Advanced Functional Applications

The Chemical Record, EarlyView.
Geopolymers are presented as a chemically programmable platform whose properties emerge from activation chemistry, nanoscale disorder, and interfacial design. The review highlights sustainability challenges, the shift toward nanoengineered and hybrid systems, and the rise of halloysite‐based architectures enabling tunable structures across scales for ...
Martina Maria Calvino, Lorenzo Lisuzzo, Giuseppe Cavallaro, Stefana Milioto, Giuseppe Lazzara   +4 more
wiley   +1 more source

Sequential Extraction of Incineration Bottom Ash: Conclusions Regarding Ecotoxicity

Applied Sciences
The classification of incineration bottom ash (IBA) as hazardous or non-hazardous according to ecotoxic hazard property HP14 is still under debate. In this context, only the compounds of Zn and Cu with the hazard statement code H410 are of relevance ...
Franz-Georg Simon, Philipp Scholz
doaj   +1 more source

Ecotoxicity Testing for Solidified Waste

, 2017
Tato bakalářská práce se zabývá testováním ekotoxicity solidifikovaného odpadu. Solidifi-kace byla provedena pomocí cementu, asfaltu a silikonů. Následně byly získány výluhy ze solidifikovaných těles pomocí vyluhovacího testu.
Camfrlová, Tereza
core  

Ecotoxicity of Mine Tailings: Unrehabilitated Versus Rehabilitated

, 2018
Earthworms are bioindicators of soil pollution. The ecotoxicity of tailings from selected gold mines in South Africa was investigated utilizing Eisenia andrei bioassays and biomarkers.
M. S. Maboeta, Botha, S.M., S. M. Botha, Maboeta, M.S., Oladipo, O.G., O. G. Oladipo   +5 more
core   +1 more source

Preliminary Study on Unit Commitment for Renewable Energy Integration Considering Operation Cost and Life Cycle Assessment

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Most countries, including Japan, are focused on achieving net‐zero greenhouse gas (GHG) emissions by 2050, which requires quick action. Despite the increasing level of renewable power generation in power grids, fossil fuel power plants still have a significant role in producing GHG emissions, causing serious environmental issues.
Kadyrbek Kozhobekov, Ryuto Shigenobu, Akiko Takahashi, Masakazu Ito, Kyungsoo Lee   +4 more
wiley   +1 more source

An integrated study on antimicrobial activity and ecotoxicity of quantum dots and quantum dots coated with the antimicrobial peptide indolicidin

, 2016
Emilia Galdiero,1 Antonietta Siciliano,1 Valeria Maselli,1 Renato Gesuele,1 Marco Guida,1 Domenico Fulgione,1 Stefania Galdiero,2 Lucia Lombardi,3 Annarita Falanga2 1Department of Biology, University of Naples “Federico II”, Naples, Italy ...
Guida M, Galdiero S, Lombardi L, Fulgione D, Falanga A, Gesuele R, Siciliano A, Maselli V, Galdiero E   +8 more
core  

Current ecotoxicity testing needs among selected U.S. federal agencies

, 2022
U.S. regulatory and research agencies use ecotoxicity test data to assess the hazards associated with substances that may be released into the environment, including but not limited to industrial chemicals, pharmaceuticals, pesticides, food additives ...
Sprankle, Catherine S., Petersen, Elijah J., Ceger, Patricia, Leet, Jessica K., Odenkirchen, Edward, Hamm, Jonathan, Garcia-Reyero Vinas, Natalia, Steeger, Thomas, Bloom, Raanan, Kleinstreuer, Nicole, Rattner, Barnett A., Koehrn, Kara, Warren, Jim E., Laurenson, James P., Allen, David, Norberg-King, Teresa, Winfield, Sarah, Clarke, Carol, Judkins, Donna, Lowit, Anna, Fay, Kellie, Brennan, Jennifer C., Hunter, Wesley, Perkins, Edward J., Arnold, Elyssa, Horak, Katherine E., Lynn, Scott G., Eisenreich, Karen, Klein, Patrice, LaLone, Carlie A., Henry, Paula F.P.   +30 more
core  

Untreated Hair Dye Effluents Enter the Environment: Are They a Threat to Human Health?

Environmental Toxicology, EarlyView.
ABSTRACT The effluents generated during the process of hair dyeing exhibit a complex composition, comprising chemical compounds with varying toxicity levels. While the adverse impact of hair dyes on human health is acknowledged, there is a notable absence of studies addressing the toxicity associated with effluents produced during these activities. The
Letícia Cristina Gonçalves, Matheus Mantuanelli Roberto, Adriana Fabiana Corrêa da Silva, Maria Aparecida Marin‐Morales   +3 more
wiley   +1 more source

Ecotoxicity of mixed waste in Life Cycle Assessment [PDF]

, 2011
Subject of the study is establishing ecotoxicity (in the form of EC50) and characterization factors (CF) of two real soil samples, contaminated by a mixture of heavy metals, by using terrestrial tests of ecotoxicity.
Lukáč, David
core  

The Employment of Hydrogen Peroxide in Water Disinfection Poses a Threat to Aquatic Ecosystems Because of Its Toxicity to Nontarget Organisms

Environmental Toxicology, EarlyView.
ABSTRACT Hydrogen peroxide is widely used in water and wastewater treatment, particularly in advanced oxidation processes that aid in the degradation of compounds and microbial disinfection. Despite concerns about potential environmental contamination, its impact on freshwater ecosystems remains inadequately studied.
Letícia Queiroz Almeida, Thayrine Dias Carlos, Leydiane Barbosa Bezerra, Rone S. Barbosa, Nelson Luís Gonçalves Dias Souza, Douglas Henrique Pereira, Renato Almeida Sarmento, Grasiele Soares Cavallini   +7 more
wiley   +1 more source