What technology involves the injection of contaminant-free air into the subsurface saturated zone, enabling a phase transfer of hydrocarbons from a dissolved state to a vapor phase?
Air Sparging. Air sparging reduces concentrations of volatile constituents in petroleum products in soils and dissolved in groundwater.
Hygrometer is for
Which of the following would have happened if the Himalayas did not exist?
Gulf of khambat is the mouth for which rivers
Which state of India has the maximum length of state Highways?
Which of the following is the correct sequence of the mountain ranges of Himalayas when arranged from north to south?
Which state is the largest producer of Uranium in India?
The capital of European Union is located at:
Stobach waterfall is a beautiful waterfall located in?
Which of the following Plains is not the West coastal Plain of India?
Arrange the following west flowing rivers from north to south.
1. Kalinadi River
2. Mandovi River
3. Kajavi River
4. Ambika ...