Results 81 to 90 of about 23,082 (185)

Rheological Properties and Permeation Grouting Reinforcement Effect of Cement-Bentonite Slurry

Buildings
Permeation grouting is one important method for preventing and controlling leakage in levees, with cement-bentonite slurry as a commonly used grouting material.
Yuan Wang, Tian Qi, Chenxi Xu, Jiakun Gong   +3 more
doaj   +1 more source

HYDRAULIC CONDUCTIVITY OF GCL WITH BENTONITE - SILICA FUME MATRIX

Journal of Urban and Environmental Engineering, 2012
This paper presents the influence of partial replacement of bentonite by silica fume which is used in the manufacture of Geosynthetic Clay Liner (GCL).
M. Andal, M. Chandrasekhar, G. K. Viswanadh   +2 more
doaj   +2 more sources

Adsorption and diffusion behavior of ammonium on bentonite modified loess liners

Shuiwen dizhi gongcheng dizhi
Bentonite-modified loess has been used as bottom liner material for municipal waste landfills. However, because the diffusion and adsorption behavior of pollutants was not determined, the performance of the bentonite-modified losses could not evaluated ...
Bao WANG, Jiajia ZHU, Di ZHANG, Juanjuan WANG, Zefeng WANG   +4 more
doaj   +1 more source

Behavior of coal ash-bentonite and sand-bentonite mixtures

Geotecnia, 2003
Ensaios de condutividade hidráulica em permemetro de parede flexível com carga constante foram realizados em amostras compactadas de cinza de fundo, cinza volante e areia, com adições de O, 3, 6, 9 e 18% de bentonita. Além disso, com o intuito de avaliar o efeito da inclusão da bentonita e da morfologia das partículas na condutividade hidráulica das ...
Heineck, Karla, Consoli, Nilo, Bica, Adriano, Flores, Juan   +3 more
openaire   +1 more source

PENGOLAHAN BENTONIT MURNI MENJADI BENTONIT NANOKOMPOSIT

Jurnal Sains dan Teknologi Reaksi
ABSTRAK Penelitian pendahuluan untuk mengolah bentonit yang bersumber dari bahan anorganik dan bersifat hydrofillik telah berhasil dilakukan. Pengolahan ini dilakukan untuk menghasilkan bentonit yang sesuai dengan polimer yang berbahan organik dan bersifat hydrofobic.
openaire   +1 more source

Characterization and Performance Evaluation of Bentonite Modified by Aluminium and Silver Salts

工程科学与技术, 2010
:The calcium base bentonite was modified by aluminum and silver salts. By means of optimizing the Al or Ag loading, calcination temperature and calcination time, the modified bentonite with high performance of treating dye wastewater was obtained.
Du Guoyong, Li Ruihai, Li Zhihong, Chen Ji   +3 more
doaj  

Green preparation and evaluation of bentonite supported Bi₂O₃/polyester nanocomposites as gamma radiation shielding materials. [PDF]

Sci Rep
Hamada MA, Sadek OM, Mekhamer WK, Al-Balawi SM, Elsafi M, Saleh IH.   +5 more
europepmc   +1 more source

Manganese-Functionalized Bentonite for Efficient Cadmium Ion Removal from Aqueous Systems. [PDF]

Materials (Basel)
Dolinská S, Znamenáčková I, Valovičová V, Vaculíková L, Hredzák S, Václavíková M, Ivaničová L.   +6 more
europepmc   +1 more source

Application and performance of bentonite-leonardite mixture for feed-derived nitrogen removal in freshwater aquaculture systems. [PDF]

Sci Rep
Öz M, Şahin D, Sertaşı E.
europepmc   +1 more source

Metal-Site Reducibility Governs C-H Activation and PAH Degradation in Ion-Exchanged Bentonite. [PDF]

Environ Sci Technol
Jin P, Denison SB, Zygourakis K, Alvarez PJJ, Senftle TP.   +4 more
europepmc   +1 more source