Contaminated condensate of pulping and evaporating plants is the main source of COD and BOD of the effluent of the KP mill, the capital and operation costs of effluent treatment of the mill can be reduced significantly when the secondary condensate is seperated from the contaminated condensate and treated with different ways such as steam stripping.

Soft-sensing of fouling in condenser based on fuzzy modeling;

Measurement of fouling in condenser based on diagonal recurrent neural network;

A novel approach for on-line measuring fouling in condenser is proposed.

The treatment of cooling wastewater of diesel locomotive by using biofilm reactor with rice husk as a carrier is introduced.

Using condensation water of split air-conditioning to raise energy efficiency ratio;

It is still difficult to resolve that condensation water drips from domestic air-conditioners and the air usually becomes dry and dirty after a long air conditioning period.

It is still difficult to resolve the condensation water drips from domestic air-conditioners and the air dry and dirty after a long air conditioning period.

Recovery and re-use of air-conditioning condensate in summer for energy saving;

Measures on reusing of refrigerating machine s vapor condensate;

Theory and Application of High Temperature Condensate Return Facility;

Reutilization of evaporation condensate water and Prevention of cavitation in pump;

The recirculation and utilization of condensate water out of the falling-film evaporator;

The study of the relationship between atmospheric air quality and concentration of NO_2~- in condensate water by the dehumidizer;