Arsenic Adsorption on Modified Clay Minerals in Contaminated Soil and Water: Impact of pH and Competitive Anions

2021 ◽  
pp. 2000259
Author(s):  
Raj Mukhopadhyay ◽  
Binoy Sarkar ◽  
Arijit Barman ◽  
Samar Chandra Datta ◽  
Kanchikeri Math Manjaiah
Keyword(s):  
Clay Minerals ◽  
Contaminated Soil ◽  
Water Impact ◽  
Arsenic Adsorption ◽  
Modified Clay ◽  
Soil And Water

scholarly journals Inorganically modified clay minerals: Preparation, characterization, and arsenic adsorption in contaminated water and soil

2017 ◽  
Vol 147 ◽  
pp. 1-10 ◽  
Author(s):  
Raj Mukhopadhyay ◽  
K.M. Manjaiah ◽  
S.C. Datta ◽  
R.K. Yadav ◽  
Binoy Sarkar
Keyword(s):  
Clay Minerals ◽  
Contaminated Water ◽  
Arsenic Adsorption ◽  
Modified Clay

The use of molecular techniques to characterize the microbial communities in contaminated soil and water

2008 ◽  
Vol 34 (2) ◽  
pp. 265-276 ◽  
Author(s):  
Seidu Malik ◽  
Michael Beer ◽  
Mallavarapu Megharaj ◽  
Ravi Naidu
Keyword(s):  
Microbial Communities ◽  
Contaminated Soil ◽  
Molecular Techniques ◽  
Soil And Water

scholarly journals Phytoremediation Potential of Phragmites Karka For Arsenic Contaminated Soil And Water

2014 ◽  
Vol 8 (1) ◽  
pp. 84-92 ◽  
Author(s):  
Anjali Verma ◽  
◽  
Mamta Kumari ◽  
Namita Dhusia ◽  
Nandkishor More
Keyword(s):  
Contaminated Soil ◽  
Phragmites Karka ◽  
Soil And Water

Removal of potentially toxic elements from contaminated soil and water using bone char compared to plant- and bone-derived biochars: A review

2021 ◽  
pp. 128131
Author(s):  
Muhammad Azeem ◽  
Sabry M. Shaheen ◽  
Amjad Ali ◽  
Parimala G.S.A. Jeyasundar ◽  
Abdul Latif ◽  
...  
Keyword(s):  
Contaminated Soil ◽  
Toxic Elements ◽  
Potentially Toxic Elements ◽  
Bone Char ◽  
Soil And Water

Clay Minerals as a Feasible Additive to Stabilize Cadmium in Contaminated Soils

2007 ◽  
Vol 336-338 ◽  
pp. 1906-1909 ◽  
Author(s):  
Zhen Qi Hu ◽  
Xiu Hong Yang ◽  
Ying Chun Zhang
Keyword(s):  
Clay Minerals ◽  
Contaminated Soil ◽  
Contaminated Soils ◽  
Langmuir Model ◽  
Adsorption Behavior ◽  
Metal Concentrations ◽  
Pot Experiments ◽  
Maximum Sorption ◽  
Cadmium Contaminated Soil

The adsorption behavior of clay minerals in cadmium contaminated soils has been studied in order to remedy soils contaminated with this metal in this work. The results show that Langmuir model best describes the adsorption of Cd2+, and the maximum sorption values of 8.45 mg/g for bentonite, 5.69mg/g for sepiolite and 10.57mg/g for attapulgite are obtained at pH 5-6. In addition, the effect of clay minerals amendment on a highly cadmium contaminated soil has been studied by means of pot experiments. The results indicate that the metal concentrations in shoot and root of plant decreased with addition of clay minerals to soil (1%), and the highest decrease value of metal concentrations is obtained in the soils added by attapulgite amendment.

scholarly journals Special issue: bioremediation of contaminated soil and water: GeoTrop 2017

2018 ◽  
Vol 29 (4) ◽  
pp. 311-312 ◽  
Author(s):  
Yiu Fai Tsang ◽  
Yong Sik Ok ◽  
Ajit K. Sarmah ◽  
Bin Cao ◽  
Ming Hung Wong
Keyword(s):  
Contaminated Soil ◽  
Special Issue ◽  
Soil And Water
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