Spontaneous Vegetation Encroachment upon Bauxite Residue (Red Mud) As an Indicator and Facilitator of In Situ Remediation Processes

2013 ◽  
Vol 47 (21) ◽  
pp. 12089-12096 ◽  
Author(s):  
Talitha C. Santini ◽  
Martin V. Fey
Keyword(s):  
Red Mud ◽  
Bauxite Residue ◽  
In Situ Remediation ◽  
Spontaneous Vegetation ◽  
Vegetation Encroachment

The Influence of Amendment to the Red Mud and the Effects of Rehabilitated Red Mud on Sweet Sorghum Seedlings

2014 ◽  
Vol 1073-1076 ◽  
pp. 216-221
Author(s):  
Chong Jian Ma ◽  
Ravi Naidu ◽  
Hui Ming
Keyword(s):  
Red Mud ◽  
Ph Value ◽  
Environmental Concern ◽  
Physical Structure ◽  
Ecological Environment ◽  
In Situ Remediation ◽  
Seedling Root ◽  
Theoretical Significance ◽  
Alumina Industry

Red mud is the waste generated in alumina industry, which occupies much land and brings great harm to the ecological environment and its disposal and comprehensive utilization has become a major environmental concern of the whole society. This thesis discusses the rehabilitating effect of several amendments on red mud and their influences on the growth of the sorgo seedlings, eventually providing theoretical and technical support for in-situ remediation of the ecological environment red mud stacking area. The results show that the amendments could reduce pH value of the soil; the addition of phosphorus, gypsum and sludge can effectively reduce the pH value. All of these are beneficial to soil’s physical structure and seedling root. At the same time, sludge can provide necessary nutrients to seedlings while promote the metabolism. The research results have both theoretical significance and application prospect.

Field evaluation of in situ remediation of a heavy metal contaminated soil using lime and red-mud

2006 ◽  
Vol 142 (3) ◽  
pp. 530-539 ◽  
Author(s):  
C.W. Gray ◽  
S.J. Dunham ◽  
P.G. Dennis ◽  
F.J. Zhao ◽  
S.P. McGrath
Keyword(s):  
Heavy Metal ◽  
Contaminated Soil ◽  
Red Mud ◽  
Field Evaluation ◽  
In Situ Remediation

Development of Simulators for In Situ Remediation Evaluation, Design, and Operation

2001 ◽  
Author(s):  
Mark S. Dortch ◽  
Christian J. McGrath ◽  
John J. Nitao ◽  
Mark A. Widdowson ◽  
Steve Yabusaki
Keyword(s):  
In Situ Remediation ◽  
Evaluation Design

In Situ Remediation of Explosives Contaminated Ground-Water with Sequential Reactive Treatment Zones

2001 ◽  
Author(s):  
Paul G. Tratnyek ◽  
Richard L. Johnson ◽  
Timothy L. Johnson ◽  
Rosemarie Miehr
Keyword(s):  
Ground Water ◽  
In Situ Remediation
Sign in / Sign up

Export Citation Format

Share Document