The governor said with the order, such an incident would not reoccur in the state.
Preliminary findings indicate that an overheated metal refuse container activated under intense heat, exploded, thereby causing injury to two of the refuse evacuators.
Mr Aruwan further said that updates would be duly communicated to the public by the state government.
At least 30 people were killed by the explosion in the republic of Dagestan in the Caucasus, according to local officials.
The explosion occurred as a bus loaded with some syphoned crude went up in flames, as it was leaving the spot for an illegal refinery in the area.
A five-member fact-finding committee has been tasked to investigate the cause of the explosion and the extent of damage.
The blast occurred weeks after a fuel tanker blast in another southern Libya city killed five people and injured 50.
Military sources told Peoples Gazette that the explosion rocked the entrance of 27 Task Force Brigade in Buni Gari after being triggered by a lightning.
The area was cordoned off and the debris successfully evacuated during the 13-hour operation.
Six persons were confirmed dead in the explosion.