Under the condition that the pH value was not adjusted,the influence of operating parameters including temperature,hydraulic retention time(HRT) and dissolved oxygen(DO) on the treatment of mature landfill leachates by nitritation reactor was investigated.

The development and prospect of garbage leachate treatment technology;

An experimental study on underground water pollution by garbage leachate in different periods

Base on the characteristics of garbage leachate, the process of ammonia stripping→SBR→adding cllorine for disinfection was proposed and the composition of protozoa in the SBR reactors was studied.

Physico-chemical treatments for removal of recalcitrant contaminants from landfill leachate;

Highly effective biological nitrogen removal from high ammonia landfill leachate;

Present situation and prospect for landfill leachate treatment;

Effects of waste leachate on availability of iron and manganese in landfill soiland on groundwater quality;

Study on adsorption of coal ash coagulant on Cu~(2+) in waste leachate;

This paper studied the adsorption of activated coal ash on COD in waste leachate.

An UASB/stripping tower/Orbal oxidation ditch (dosing PAC) process is used for refuse leachate treatment.

Based on the characteristics of poor biodegradability and high ammonia of urban refuse leachate,a treatment process of stripping/UBF/SBR is put forward.

In order to monitor the induced mutation of harmful pollutions in refuse leachate, the effects of micronucleus, nuclear anomalies and anomalous cell in erythrocytes of Misgurnus anguillicaudatus caused by different concentration of refuse leachate were studied.