Results 261 to 270 of about 129,453 (334)

Pre‐treatment with extraction solvent yields higher recovery: Method optimization for efficient determination of polycyclic aromatic hydrocarbons in organic‐rich fine‐textured wastes

Journal of Environmental Quality, EarlyView.
Abstract Fluid fine tailings (FFT) contain numerous organic compounds, including polycyclic aromatic hydrocarbons (PAHs). Growing concerns of PAH toxicity warrants monitoring for environmental consequences and natural attenuation. Conventional Soxhlet extraction yields low (∼50%–60%) recovery of PAHs (naphthalene, phenanthrene, pyrene, dibenzofuran ...
Henian Guo, Najmeh Samadi, Maryam Firoozbakht, Alsu Kuznetsova, Tariq Siddique   +4 more
wiley   +1 more source

Microwave Curing of FA- and MK-Based Geopolymer Gels: Effects on Pore Structure, Mechanical Strength, and Heavy Metal Leachability. [PDF]

Gels
Dong Y, Gao R, Li Y, Wang F.
europepmc   +1 more source

Louro Preto (Nectandra cuspidata) Wood Drying in Microwave Oven

, 2018
Anízio de Araújo Cavalcante, Ricardo Manfredi Naveiro, Suely Souza Costa   +2 more
openalex   +2 more sources

Potential pitfalls when using popular chemical extractions to characterize Al‐ and Fe‐containing soil constituents

Journal of Plant Nutrition and Soil Science, EarlyView.
Abstract Wet‐chemical extraction of soil to quantify pedogenic species or to remove specific compounds prior to other analyses is an established approach in analytical soil mineralogy and soil chemistry. Interpretation and informational value of data derived from long‐established and frequently used extractions, for instance involving dithionite ...
Thilo Rennert, Katharina R. Lenhardt
wiley   +1 more source

Evaluation of drying methods and green extraction techniques to enhance the recovery of bioactive compounds from hop leaves: A sustainable approach for the valorisation of agricultural by-products. [PDF]

Ultrason Sonochem
Carbone K, Macchioni V.
europepmc   +1 more source

Using Oven Microwave for Synthesis ZnO Nps using Sargassum sp. and Padina sp. Extract

, 2019
Rodiah Nurbaya Sari, Hari Eko Irianto, Diah Lestari Ayudiarti   +2 more
openalex   +2 more sources

Insects as sustainable source of feed for poultry

JSFA reports, EarlyView.
Abstract Production of animal feed in an environmentally effective way is the key point for the development of sustainable agriculture. The livestock farming industry is increasing globally to meet the demand for animal protein, resulting in higher food–feed competition while rationing animal diets. In addition, it creates increased pressure on natural
Jian Ying Zhang, Chondhon C. Bormon, Mohammad S. Ataher, Maruf Hossain, Amitush Dutta, Shad Mahfuz   +5 more
wiley   +1 more source

Facile growth of carbon nanotubes using microwave ovens: the emerging application of highly efficient domestic plasma reactors

, 2019
Yang Liu, Naishun Guo, Pengfei Yin, Chao Zhang   +3 more
openalex   +2 more sources

Temperate seaweeds Himanthalia elongata and Fucus vesiculosus significantly reduce rumen methane emissions in vitro due to their high phlorotannin content

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Global food insecurity and the fact that food production contributes around 30% of greenhouse gas (GHG) emissions is a major planetary challenge. Ruminant products are widely consumed since they are macro‐ and micronutrient dense; however, ruminants produce enteric methane (CH4), a potent GHG.
Kayley Barnes, Maria Hayes, Farley Miller, David Yanez‐Ruiz, Elisabet Jimenez, Lucy Dillon, Emmet Campbell, Philip McCarron, James Pickup, Sharon Huws, Katerina Theodoridou   +10 more
wiley   +1 more source

The Environmental and Ecological Benefits of Edible Insects: A Review. [PDF]

Food Sci Nutr
Gebreyes BG, Teka TA.
europepmc   +1 more source