INTEGRATED TWO-STAGE SUBMERGED COMBUSTION EVAPORATION METHOD FOR TREATMENT OF ORGANIC WASTEWATER

摘要

An integrated two-stage submerged combustion evaporation method for treatment of organic wastewater. In the method, organic wastewater sequentially flows through two evaporation compartments to undergo two-stage submerged combustion evaporation. The two evaporation compartments are arranged in an evaporation tank (1). The two evaporation compartments communicate with each other at bottom portions thereof. Organic wastewater enters a first evaporation compartment (2) from a fresh leachate inlet pipe (9), and flows to a second evaporation compartment (3) from the first evaporation compartment (2) in the submerged combustion evaporation process.