BIOLOGICAL DEGRADATION AND CHEMICAL OXIDATION CHARACTERISTICS OF COKE-OVEN WASTEWATER

The purpose of the present research was to optimise the treatment for different kinds of coke-oven wastewaters based on treatability evaluation of the wastewater. The wastewater discharged from a conventional coke-oven (batch operation) and a newly developed coke-oven (continuous operation) were used as the model wastewater.