Safe and environment-friendly device for removing organic matters in polymeric monomer recovery drainage water

• Main Authors: GAO LINGYUN, GE DEQIANG, WANG YABIN, BAI ZHONGRONG, ZHANG DEMIN
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a safe and environment-friendly device for removing organic matters in polymeric monomer recovery discharged water, which comprises a monomer removal reactor, a neutralizing tank, a degassing tower and a discharged water storage tank, an inlet above the monomer removal reactor is respectively communicated with a chlorine-containing decomposer storage tank, a monomer recovery discharged water storage tank and a hydrochloric acid adding pump through pipelines; a gas discharge port above the monomer removal reactor is communicated with an oxygen catalytic treatment system through a pipeline, a water discharge port at the bottom of the monomer removal reactor is communicated with an inlet above the neutralizing tank through a pipeline, the inlet above the neutralizing tank is communicated with a sodium hydroxide adding pump through a pipeline, and a water discharge port at the bottom of the neutralizing tank is communicated with an inlet above the degassing tower; an exhaust port in th