This study examines the efficiency of A/O hybrid bio-reactor (A/O-HBR) for contaminations removal in low temperature wastewater.

Evaluation of different pore membrane water purification;

Wet vegetation performed different physiological actions under different pollution loads,thus inducing different purification effects on pollutants.

This article presents the optimized design according to defect of dry purification system of aluminum electrolysis,adopts purifying flue gas on inverted two-stage method,uses lowly by responded gas and solid ratio then achieves high scrubbing efficiency.

Smelting aluminum is a high power consumption and high pollution industry,improving hooding efficiency and scrubbing efficiency of the pot fume treatment plant(FTP) is becoming linchpin of decrease pollution of smelting aluminum.

The purification effect of underflow type constructed wetland in the winter;

Influence of plant photosynthetic characteristics on DO distribution, purification effect in constructed wetlands;

Influences of anodic materials on electric energy consumption and purification effect of wastewater electrochemical treatment;