A 500,000 Nm³/h wet electrostatic precipitator for yellow phosphorus slag gas has successfully finished commissioning and been handed over to the customer for use!! Adopting wet electrostatic demisting (dust removal) technology to treat the tail gas of yellow phosphorus slag, this equipment helps the customer meet environmental protection standards and optimize production. The medium handled by this 500,000 Nm³/h wet electrostatic demister is the slag gas generated from the water quenching of yellow phosphorus furnace slag. The gas contains highly corrosive substances such as sulfur, phosphorus, arsenic and fluorine, with an operating temperature ≤ 60℃ and an operating pressure within 6000 Pa.