Results 21 to 30 of about 130,101 (263)
Determination of Some Heavy Metal Pollutants in Sediments of the Seybouse River in Annaba, Algeria
Air, Soil and Water Research, 2012 This study was conducted in order to fight against pollution of the environment. The study concerns river sediment of the Seybouse River in northeastern Algeria.
Achour Louhi +2 more
doaj +1 more source
Applied Sciences, 2021 At present, the world is committed to the development of environmentally friendly, sustainable and industrial safety. The effective treatment of industrial solid waste can be applied in the field of industrial safety.
Bo Liu +5 more
doaj +1 more source
Problem of the waste formation and disposal on the railways
Вестник Научно-исследовательского института железнодорожного транспорта, 2023 Introduction. Improving the management system of industrial and consumption waste of the Russian Railways, waste processing and recycling are some of the main focuses of the company's environmental strategy.Materials and methods.
L. B. Kairullina, N. L. Mamaeva
doaj +1 more source
Synthesis of Polytetrahydrofuran Using Protonated Kaolin as A Solid Acid Catalyst
Bulletin of Chemical Reaction Engineering & Catalysis, 2019 In this work, a non-toxic protonated kaolin clay exchanged with protons, was successfully applied as a solid acid catalyst for the polymerization of tetrahydrofuran (poly(THF)) at room temperature in the presence of acetic anhydride.
Abdelhak Moumen +4 more
doaj +1 more source
Measuring the recycling potential of industrial waste for long-term sustainability
Humanities & Social Sciences Communications, 2023 Industrial waste is the byproduct of many industrial processes. Estimating the recycling potential of industrial waste can help solve the anthropogenic circularity conundrum. Here we employed the Environmental Kuznets Curve (EKC) to verify GDP as a route
Qudsia Kanwal, Xianlai Zeng, Jinhui Li
doaj +1 more source
Frontiers in MaterialsTo realize the resource utilization of solid waste hemihydrate phosphogypsum (HPG) and significantly enhance its mechanical strength and water resistance as a construction material, this study employs the synergistic activation of HPG with blast furnace ...
Jianqiu Li +5 more
doaj +1 more source
Frontiers in Marine Science, 2021 Microplastics (MPs) are synthetic polymer pieces with a size of less than 5 mm that are ubiquitous in the marine environment. They have been recently detected in several wild species and sea products.
Vo Thi Kim Khuyen +4 more
doaj +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
Indirect Estimation of the Volumetric Throughput Performance in the Shredding of Solid Waste
Clean TechnologiesThe volume or mass throughput of a mechanical treatment plant for commercial waste represents a key performance parameter. This measurement parameter is often unavailable, as the sensor technology required is often expensive or does not provide accurate ...
Christoph Feyerer +4 more
doaj +1 more source