In industrial production, organic matter contained in printing and dyeing, tannery wastewater, etc. is difficult to biodegrade; through pretreatment to destroy or neutralize low-boiling or corrosive substances in raw materials, and then through multi-effect evaporation technology, lower energy consumption The material is concentrated to about 85~95%, and then a small amount of water is removed from the raw material through the vertical and horizontal wiped film evaporators; the organic (toxic) after removing the water is propelled in a spiral or solid form by spiral propulsion. Load the bucket directly. Our company provides customers with mature solutions for harmless treatment of toxic and difficult-to-degrade organic wastewater.