| Technique |
Type |
Application |
Special technique |
Removal |
References |
| In Situ |
Bioventing |
Useful for hydrocarbons removal from contaminated site |
--- |
Petroleum |
[11] |
| |
|
|
A blower or s compressor is connected to air supply well and soil gas monitoring well |
Petroleum |
[15] |
| |
|
|
Air is injected at low flow rate for 15 month |
Non-fuel hydrocarbonlikeacetone |
[32] |
| |
Biospaging |
Indigenous micro
organism are useful in presence of metals |
Most efficient
Non Invasive |
Hydrocarbon |
[33] |
| |
Bioaugmentation |
Useful for soluble chemical |
Naturally attenuated process, treat
Soil and water.
Remove toxic material |
For the treatment of waste water |
[34] |
| |
|
|
bench-scale batch andcontinuous
flowactivated
sludgereactors |
For waste water treatment |
[35] |
| |
|
|
Use nitrogen as a essential component |
For waste water treatment |
[36] |
| |
|
|
Use not only indigenous microorganism but also use regular resupplement to microbes |
For removal of Chlorinated organic |
[37] |
| |
Land farming |
Aerobic process and useful for organic material followed by irrigation and tailing |
Inexpensive , self-heating
Cost efficient, Simple, |
|
[38] |
| |
|
Anaerobic process converts organic solids to humus |
Low cost Rapid reaction
rate, Inexpensive, self-heating |
|
[38] |
| |
Composting |
|
Using White rot fungi |
Lignin degradation |
[39] |
| |
|
|
Use of cellulase, xylanase, manganese peroxidase, lignin peroxidase and Laccase during composting |
For the degradation of lignin, cellulose and hemicellulose. |
[40] |
| |
|
|
During composition maintain moisture 75% and pressure under 0.6 bar |
Compostingof organic materials from municipal solid waste |
[41] |
