Treatment of saponification liquid from the production of cyclohexanone by means of incineration;

A scheme model was set up with analytic hierarchy process(AHP) to evaluate incineration,autoclave thermal treatment,mechanical-chemical disinfection and microwave irradiation in light of economical,environmental and technical indictors.

A number of technologies for waste PVC recycling were reviewed, including solvent process, mechanical process, chemical process and incineration with HCl and energy recovery.

The results show that both the investment cost and the operational cost are lower than those of the burning method.

Progress in bio-fuel combustion in circulating fluidized bed boiler;

Research of integrating wet sludge drying with combustion in circulating fluidized bed;

The effects of gas flow rate,combustion temperature and different ratios of steam on chlorine removal from medical wastes were examined on medical wastes incineration process.

Based on an analysis of fuel characteristics and combustion mechanisms of straw residues from paper mills,a burning system for straw residues was designed,and technical measures that must be taken in the design of residues feeding system,burning equipment,heating surfaces and flue gas cleaning system were proposed.

Utilizing boiler waste gas for vaporization and concentration of waste water,burning of offal,the method not only deal with waste water skillfully,but also depress boiler dust efficiently.