Through the operation of the pilot scale slurry reactor, the operational parameters of bioslurry remediation for soil contaminated with polycyclic aromatic hydrocarbons(PAHs), including temperature, ratio of water to soil, aeration flux, were determined.

The high density sludge(HDS)method is a neutralization technology with particular principles and characteristics differing from the traditional lime method.

Regeneration preparation and dumping treatment of drilling mud for mine shaft drilling;

A series of drilling mud invasion experiments were conducted on Bentheimer sandstone cores to investigate the dynamic filtration and the compatibility of NaCl muds with a hydrocarbon bearing formation in two phase flow.

To solve the problem in the well caused by the stopping of drilling mud at the time of connection,the continuous circulation drilling technology was developed initially in U.

Biodegradation of pyridine in the slurry system;

Character of boring slurry in pozzuolana sediment area;

The functions of slurry in cast-in-place bored pile construction;