|
|
|
|
|
Mohd Imran Siddiqui, Hasan Rameez, Izharul Haq Farooqi and Farrukh Basheer
Rapid population growth and urbanization have resulted in a multi-fold increase in water consumption over the last few decades, resulting in the generation of large amounts of sewage and sewage sludge that impose severe environmental burdens if not handl...
ver más
|
|
|
|
|
|
|
|
|
|
|
Giovanni Gadaleta, Sabino De Gisi, Francesco Todaro and Michele Notarnicola
The role of Mechanical?Biological Treatment (MBT) is still of the utmost importance in the management of residual Municipal Solid Waste (MSW). These plants can cover a wide range of objectives, combining several types of processes and elements. The aim o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hanna Skliarova, Paolo Buso, Sara Carturan, Carlos Rossi Alvarez, Sara Cisternino, Petra Martini, Alessandra Boschi and Juan Esposito
A closed-loop technology aiming at recycling the highly 100Mo-enriched molybdenum target material has been developed in the framework of the international research efforts on the alternative, cyclotron-based 99mTc radionuclide production. The main proced...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hanna Skliarova, Paolo Buso, Sara Carturan, Carlos Rossi Alvarez, Sara Cisternino, Petra Martini, Alessandra Boschi and Juan Esposito
-
|
|
|
|
|
|
|
|
|
|
|
Luis F. Marmolejo, Luis F. Diaz, Patricia Torres, Mariela García, Mary H. Burbano, Carolina Blanco, Katherine Erazo and Jairo F. Pereira
Material recovery from municipal solid waste (MSW) is becoming widely adopted in several developing countries. Residential solid waste is one of the most important components of MSW and the handling practices of the MSW by the generators have a major imp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Steffen Lehmann
Beyond energy efficiency, there are now urgent challenges around the supply of resources, materials, energy, food and water. After debating energy efficiency for the last decade, the focus has shifted to include further resources and material efficiency....
ver más
|
|
|
|
|
|
|
|
|
|
|
Aurelio Muñoz-Rubio, David Bienvenido-Huertas, Francisco Javier Bermúdez-Rodríguez and Manuel Tornell-Barbosa
The aluminium alloy sheet forming processes forging in rubber pad and diaphragm presses (also known as hydroforming processes) are simple and economical processes adapted to aeronautical production. Typical defects of these processes are elastic recovery...
ver más
|
|
|
|
|
|
|
|
|
|
|
Audrey Maria Noemi Martellotta, Daniel Levacher, Francesco Gentile and Alberto Ferruccio Piccinni
The reduction in the usable capacity of reservoirs, which is linked to the ongoing silting phenomenon, has led to the need to remove sediments to allow the storage of greater quantities of water resources. At the same time, however, the removal of sedime...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mike Louw, Sally Farrah, Max Maxwell and Sam Tomkins
For this special issue, sustainability and safety are discussed through the tropes of both material and work process substitution. As an architecture and industrial design team, we examine the potential of William McDonough?s and Michael Braungart?s ?cra...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kiho Nishihara, Kei-ichi Okuyama, Rafael Rodriguez and Isai Fajardo
In this study, we focus on 3D-printed PEEK/CFRTP (Carbon-Fiber-Reinforced Thermoplastic) and PEEK (Polyether Ether Ketone) materials as new space materials. In space, there are intense ultraviolet (UV) rays that are weakened by the atmosphere on Earth, s...
ver más
|
|
|
|
|
|
|
|
|
|
|
Osbert Yu and Kwang Ho Kim
In recent decades, advancements in lignin application include the synthesis of polymers, dyes, adhesives and fertilizers. There has recently been a shift from perceiving lignin as a waste product to viewing lignin as a potential raw material for valuable...
ver más
|
|
|
|
|
|
|
|
|
|
|
Glyn A. Barrett, Dominic Revell, Lucy Harding, Ian Mills, Axelle Jorcin and Klaus M. Stiefel
We compared the covering behavior of four sea urchin species, Tripneustes gratilla, Pseudoboletia maculata, Toxopneustes pileolus, and Salmacis sphaeroides found in the waters of Malapascua Island, Cebu Province and Bolinao, Panagsinan Province, Philippi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Federico C. Antico, María J. Wiener, Gerardo Araya-Letelier, Raúl Gonzalez Retamal
Pág. 518 - 526
AbstractEco-bricks, polyethylene terephthalate (PET) bottles filled with mixed inorganic waste, have become a low cost construction material and a valid recycling method to reduce waste disposal in regions where industrial recycling is not yet available....
ver más
|
|
|
|
|
|
|
|
|
|
|
Tauseef Ahmad Rangreez, Inamuddin, Abdullah M. Asiri, Basma G. Alhogbi and Mu. Naushad
In this study, graphene Th(IV) phosphate was prepared by sol?gel precipitation method. The ion-exchange behavior of this cation-exchanger was studied by investigating properties like ion-exchange capacity for various metal ions, the effect of eluent conc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rafael Favoretto Silva and Sakdirat Kaewunruen
This review paper highlights feasible and practicable approaches for managing end-of-life rolling stocks. It aims to promote and enable sustainable procurement policy for rolling stocks. Firstly, it demonstrates that modern rolling stocks can potentially...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alessia Giuffrida and Enrico Ciliberto
The conservation of the historic stone heritage has great importance when this material characterizes the image of a city, as it happens in Syracuse (Sicily). Its historical buildings are afflicted by a heavy state of deterioration due to the particular ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Genesis Camila Cervantes Puma, Adriana Salles, Janez Turk, Viorel Ungureanu and Luís Bragança
This research explores sustainable construction practices focusing on material reuse, specifically reclaimed structural steel and slag. In general, the building stock is not designed for deconstruction, and material recovery for reuse at the end of life ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vladimír Fri?ták, Diana Bo?anská, Vladimír Turcan, Martin Pipí?ka, Christoph Pfeifer and Gerhard Soja
The recovery of sludge produced in the wastewater treatment process in WWTPs is often limited by the high content of toxic forms of contaminants of both an inorganic and organic nature. One of the options for the effective treatment of the world?s ever-i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rafal Krakowiak, Robert Frankowski, Kinga Mylkie, Dariusz T. Mlynarczyk, Marta Ziegler-Borowska, Agnieszka Zgola-Grzeskowiak and Tomasz Goslinski
In this work, a composite material based on titanium(IV) oxide and iron(II,III) oxide was prepared using mechanothermal method. The obtained composite system was thoroughly characterized using techniques such as scanning electron microscopy, X-ray powder...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qihui Liang, Xinxi Fu, Ping Wang, Xinxian Li and Peiyuan Zheng
Biochar is a new type of adsorption material with excellent performance, but it has some problems, such as light texture, poor sedimentation, and difficult recovery, which limits its practical application. In this study, biochar microspheres (MBCQ) were ...
ver más
|
|
|
|
|
|