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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

Remediation of contaminated marine sediment using bentonite, kaolin and sand as capping materials [PDF]

, 2019
There is a growing public concern over the issue of sediment contamination resulting from industrial, municipal wastewater, mining activities, and improper use of chemical fertilizer or pesticides.
Kabir Aliyu, Mohammed
core   +1 more source

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

Microbial Effects on Repository Performance [PDF]

, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
Humphreys, Paul, Metcalfe, R., West, J. M.   +2 more
core  

Effects of synthetic site water on bentonite-concrete system for a potential nuclear waste repository

Journal of Rock Mechanics and Geotechnical Engineering
In high-level nuclear waste (HLW) repositories, concrete and compacted bentonite are designed to be employed as buffer materials, which may raise a problem of interactions between concrete and bentonite.
Zhao Sun, Yong-Gui Chen, Wei-Min Ye, Qiong Wang, Dong-Bei Wu, Zhen-Yu Yin   +5 more
doaj   +1 more source

Irradiated Gao Miao Zi Bentonite for Uranium Retention: Performance and Mechanism

Separations
Bentonite has been considered as backfill material in the long-term deep geological disposal sites for radioactive waste. The performance of raw and irradiated bentonite based on the retention of radioactive nuclides, such as U(VI), is a critical factor ...
Yushan Zhang, Gang Song, Yujie Mo, Shuwen Wang, Diyun Chen, Minhua Su   +5 more
doaj   +1 more source

Preliminary test on modified clays for seawater resistant drilling fluids [PDF]

, 2015
The quality of a drilling fluid declines in salt water conditions. An engineered clay (HYPER clay) was developed for geosynthetic clay liners with enhanced resistance to aggressive conditions.
Bezuijen, Adam, D, Verastegui Flores, den Hamer, Davina, Di Emidio, Gemmina   +3 more
core  

Modified clays for barriers : a review [PDF]

, 2017
Di Emidio, Gemmina, Dominijanni, Andrea, Mazzieri, Francesco, Verastegui Flores, Daniel   +3 more
core   +1 more source

Study of Oil-bearing Wastewater Treatment by Chitosan-bentonite and PDMDAAC-bentonite

Yankuang ceshi, 2014
Oil-bearing wastewater pollution has noxious effects on human health and the ecological environment. Oil-bearing wastewater treatments are less efficient by traditional methods (flotation method, flocculation technology, electrochemistry method, membrane
SHAO Hong, LIU Xiang-long, WANG Da-wei, XU Wei-xue   +3 more
doaj  

Cu(ii)-modified Mg-Al hydrotalcite/bentonite composites for adsorption and visible-light-driven photocatalytic degradation of Rhodamine B in textile wastewater. [PDF]

RSC Adv
Vu VN, Ha Thanh Pham T, Duong TTA, Nguyen TTL, Vuong TX.   +4 more
europepmc   +1 more source