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Dry Ashing for Signal Enhancement in Laser-Induced Breakdown Spectroscopy (LIBS)
(2021-01-01)
Limited sensitivities of some laser-induced breakdown spectroscopy (LIBS) instruments may impair some applications. Although this drawback can be minimized by instrumental improvements, the complexity of operations and ...
EFFECTS OF ADDING MAGNESIUM NITRATE BEFORE DRY-ASHING ON PHOSPHORUS IN HONDURAS PINE FOLIAGEEFFECTS OF ADDING MAGNESIUM NITRATE BEFORE DRY-ASHING ON PHOSPHORUS IN HONDURAS PINE FOLIAGE
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1984)
Stabilization of clayey soil for subgrade using rice husk ash (RHA) and sugarcane bagasse ash (SCBA)
(Institute of Physics Publishing, 2020-02-28)
This document studies the stabilization of the soil used as a subgrade, by adding locally available materials such as rice husk ash (RHA) and sugarcane bagasse ash (SCBA). These aggregates were added to the soil in ...
Influence of exposure conditions on the values of strength and absorption in the soil stabilized with lime and rice husk ash
(2013-05-01)
The article presents a study on the influence of exposure conditions on strength and absorption in soil stabilized with lime and rice husk ash. A soil classified as A-4 and CL, known as Red-Yellow Podzol, a hydrated lime ...
Effect of rice husk ash on plasticity and compaction parameters of a soil-lime mixture
(Univ Fed Rio De Janeiro, Lab Hidrogenio, 2017-01-01)
This paper addresses the evaluation of the potential use of ash from rice peel as pozzolanic material acting together with hydrated lime in the chemical stabilization of a residual soil from the Ilha Solteira region, Sao ...
Beneficial use of Ni-rich petroleum coke ashes: Product characterization and effects on soil properties and plant growth
(Elsevier B.V., 2018-10-10)
Fly and bottom ashes - by-products of petroleum coke combustion- contain important plant nutrients (e.g., Ca, S) and may be used as soil acidity amendments, yet their metals content might be a concern. Finding innovative ...
Evolution of the mechanical properties of a tropical soil stabilized with lime and ash of rice rind
(2010-05-01)
The ash of rice rind is a pozzolanic material that reacts with the calcium hydroxide (Ca (OH)2) forming bonding composites, when finely worn out and in water presence. Considering this behavior, the objective of the present ...