Voorhees, M.E., 1986. Infiltration rate of bentonite mine spoil as affected by amendments of gypsum, sawdust and inorganic fertilizer. Reclam. Reveg. Res., 5: 483-490.

removal of typical contaminants like aromatic amines (e.g. 1-naphthalen amine, diphenyl amine, aniline, 2 and 6-dimethyl pyridine) from water during one-stage process is a method to purify water wherein organic contaminants get extracted from water by bentonite. in this study the effects of ph, stirring time, stirring speed, bentonite mass and bentonite size (mesh) were investigated. also, the ...

this experiment was conducted with broiler chickens to evaluate the effects of high and low swelling bentonite (natural and processed by cuso4) supplementation in diets on performance and carcass traits. a total of 300 day-old aryan broiler’s chicks were used in a completely randomized design with 5 dietary treatments. six pen replicates of 10 chicks were assigned to each of five dietary treatm...

Geochemical Modelling of Hydrogen Gas Migration in Unsaturated Bentonite 1 Buffer 2 3 Majid Sedighi, Hywel Rhys Thomas, Shakil Al Masum, Philip James Vardon, 4 Duncan Nicholson, Alex Chen3 5 6 1 Geoenvironmental Research Centre, Cardiff School of Engineering, Cardiff 7 University, Queen’s Buildings, The Parade, Cardiff, CF24 3AA, United 8 Kingdom. *Corresponding author ([email protected]) 9 2 N...

Movement of NH(4)(+) below animal waste lagoons is generally a function of the whole-lagoon seepage rate, soil mineralogy, cations in the lagoon liquor, and selectivity for NH(4)(+) on the soil-exchange sites. Binary exchange reactions (Ca(2+)-K(+), Ca(2+)-NH(4)(+), and K(+)-NH(4)(+)) were conducted on two soils from the Great Plains and with combinations of these soils with bentonite or zeolit...

Bentonite deposits of economic interest are widespread in Tashtab Mountains (Khur), east of Isfahan province, Iran. Several bentonite deposits have been developed in this area as a result of Eocene volcanic alteration. These deposits are classified as Khur bentonite horizon. XRD analyses reveal that alteration products consist of Na-montmorillonite, kaolinite, quartz, calcite, and crystobalite....

As an ionic soil stabilizer (ISS) can effectively reduce the expansive properties of bentonite and sand improve strength a rapidly thereby reducing likelihood cracks, in present study, these two methods are combined to strengthen bentonite. Different experiments carried out results confirm that proposed strategy be used this material. It is also shown sand-to-bentonite mass ratio has different ...