farcas-flamaropol, dana-claudia iatan, radu cardei, petru durbaca, ion surdu, elena sporea, nicoleta
The article describes the results obtained by the authors in sludge dewatering through new processes and evaluating their performance. The research is part of sustainable development by valorizing the sludge and agricultural waste in composite materials with applicability in the constructions from rural areas. The main method of sludge dewatering t...
ruíz suarez, camila belén schalchli sáez, heidi laura melo, priscilla siqueira moreira, carolina de souza de oliveira sartori, alan giovanini de alencar, severino matias scheuermann salinas, erick sigisfredo
Brewers’ spent grain (BSG) is the primary by-product of beer production, and its potential use in food products is largely dependent on its processing, given its moisture content of up to 80%. This study aimed to evaluate the effects of physical separation with ultrasound application on the color, total phenolic content (TPC), antioxidant activity,...
ionescu, alina-daiana ferdeș, mariana voicu, gheorghe ipate, george constantin, gabriel-alexandru ștefan, elena-mădălina begea, mihaela
The current study evaluated the effect of powder fractionation based on particle size on the chemical composition of macronutrients such as proteins and sugars, on the phytochemical properties (total content of polyphenolic compounds, vitamin C, and antioxidant activity), on preservation capacity (water activity), powder functional properties (wate...
Irie, Kady Rosine Petit, Jeremy Kouadio, Olivier Gnagne, Eliane Scher, Joël Amani, Georges
The influence of particle size of powders from three plantain hybrids (Big Ebanga, FHIA 21 and PITA 3) and a traditional variety Corne 1 on nutritional quality, physico-chemical properties and functionalities was investigated. Corne 1 served as reference material. Plantain fingers were blanched for 15 min in boiling 5 g·l-1 citric acid, cooked at 1...
lopez-garcia, patricia muñoz-perez, juan j. contreras-de-villar, antonio contreras-de-villar, francisco romero-cozar, jeanette diaz-carrasco, pilar jigena-antelo, bismarck
The purpose of this study is to determine the differences between the size parameter findings, comparing the results of a muffle during a 12-h sand-drying process with those of a microwave, because the effectiveness of sand drying with a microwave has not previously been studied. To achieve the best outcomes and assess any inaccuracies, a technique...
Bouillaguet, Charles Fleury, Ambroise Fouque, Pierre-Alain Kirchner, Paul
The Number Field Sieve (NFS) is the state-of-the art algorithm for integer factoring, and sieving is a crucial step in the NFS. It is a very time-consuming operation, whose goal is to collect many relations. The ultimate goal is to generate random smooth integers mod N with their prime decomposition, where smooth is defined on the rational and alge...
lasaki, behnam askari maurer, peter schönberger, harald
In line with the strategy of transforming existing municipal wastewater treatment plants (WWTP) from disposal facilities into systems for using domestic wastewater (WW) as a source of energy and raw materials, a concept consisting of chemical, physical, and biological steps has been set up as a pilot project in WWTP Büsnau, Stuttgart, Germany. The ...
popławski, jakub lelusz, małgorzata
Biomass fly ash is a growing challenge for combustion by-product (CBP) management. This research was conducted to investigate the influence of activation by sieving through a 63 µm sieve and a 125 µm sieve on fresh and hardened cement mortar properties. Sieving increased the CaO content by 9.3 percentage points (p.p.) in the oxide composition of th...
Wetterauw, Koen Wilms, Patrick Tiggeloven, Aniek Boom, Remko van der Linden, Erik Venema, Paul Schutyser, Maarten
Cereal processing industry removes the fibrous tissues from kernels via abrasive milling, but this tends to remove part of the valuable endosperm components as well. Therefore, endosperm recovery from such abraded barley malt material (53% endosperm and 47% husk) was evaluated for three dry separation technologies. Electrostatic separation recovere...
Dupont, Catherine Digard, Oriane Gruet, Yves Arthur, Mathis
Mesolithic shell middens were excavated along European Atlantic coasts as early as the first half of the 19th century. At the end of the same century, researchers still showed little interest in the composition of these archaeological sites. While bones from mammals have been identified for this type of site, marine invertebrates have often been ov...