Results 11 to 20 of about 336,529 (337)

Electrochemical Reducing of Terbium and Holmium Ions in the Sodium and Potassium Chlorides Melt with Equimolar Composition [PDF]

open access: yes, 2019
Interest to rare-earth metals (REM) and their alloys is due to the possibility of using them for the creation of new materials need for modern technology.
Chernova, O. (Olga)   +7 more
core   +3 more sources

Metodología para determinar la calidad de agua del río Rímac para uso en amasado y curado de concreto

open access: yesIngeniería Industrial, 2018
En el estudio, se realizó el análisis químico de 15 muestras de agua del río Rímac para determinar el contenido de cloruros, sulfatos, alcalinidad, dureza y pH. Los resultados obtenidos se han comparado con los límites permisibles de las normas técnicas
Rosa Victoria Altamirano-Medina   +1 more
doaj   +1 more source

Groundwater quality assessment in proximity to solid waste dumpsite at Uruli Devachi in Pune, Maharashtra

open access: yesWater Science and Technology, 2022
Industrialization and population growth lead to changes in the quantity as well as composition of the solid waste produced in a city. This further leads to environmental pollution and deterioration of soil as well as groundwater quality in many cities ...
Seema A. Nihalani   +2 more
doaj   +1 more source

Probabilistic modeling of chloride penetration with respect to concrete heterogeneity and epoxy-coating on the reinforcement [PDF]

open access: yes, 2019
The presented article demonstrates the probabilistic method based modeling of the 2D chloride ingress into reinforced concrete structures with respect to concrete heterogeneity and epoxy-coated steel reinforcement. Spatial change of concrete diffusion is
Konečný, Petr   +2 more
core   +1 more source

Self-healing of concrete containing commercial bacteria by means of water and chlorides permeability [PDF]

open access: yesMATEC Web of Conferences, 2022
Microbial-induced calcium precipitation (MICP) has shown adequate potential to act as a healing product through Calcium Carbonate (CaCO3) precipitation inside cracks.
Doostkami Hesam   +4 more
doaj   +1 more source

Quantifying the search for solid Li-ion electrolyte materials by anion: a data-driven perspective [PDF]

open access: yes, 2019
We compile data and machine learned models of solid Li-ion electrolyte performance to assess the state of materials discovery efforts and build new insights for future efforts.
Cheon, Gowoon   +3 more
core   +3 more sources

ELECTROLYTES – SODIUM, POTASSIUM AND CHLORIDES IN POULTRY NUTRITION

open access: yesArchives of Veterinary Medicine, 2016
Sodium, potassium and chlorides play a crucial role in maintaining body acid-base balance as well as osmotic pressure in body fluids. These processes are the result of synergetic action of all three elements, and the role of each individual component is ...
Milica Živkov Baloš   +3 more
doaj   +1 more source

Investigation of Premature Distress Around Joints in PCC Pavements: Parts I & II [PDF]

open access: yes, 2012
Some of the Indiana concrete pavements constructed within the last 10-20 years have shown signs of premature deterioration, especially in the areas adjacent to the longitudinal and transverse joints.
Arribas-Colón, Maria del Mar   +3 more
core   +2 more sources

Modelling of chloride influence upon activated sludge community growth/Chloridų įtakos veikliojo dumblo biocenozės dinamikai modeliavimas/Моделирование влияния хлоридов на динамику биоценоза активного ила

open access: yesJournal of Environmental Engineering and Landscape Management, 2009
Growth kinetics, i.e. the relationship between specific growth rate and the concentration of a substrate, is one of the basic tools in the modelling of activated sludge community growth.
Audra Skaisgirienė   +2 more
doaj   +1 more source

Influence of chlorides and sulphates on quality of biological wastewater treatment using enzyme preparations

open access: yesJournal of Environmental Engineering and Landscape Management, 2004
The biological treatment method is widely used in Lithuania due to its high efficiency, low cost and suitability for treating various types of wastewater. After technological processes various mineral substances, such as chlorides and sulphates, get into
Audra Skaisgiriene   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy