Method for filtration of harmful gas effluents from a nuclear power plant

摘要

A method for filtration of harmful gas effluents from a nuclear power plant including the steps of providing a gas effluent from a nuclear power plant, the effluent including a mixture of gases; filtering the harmful, notably radioactive elements from the gas effluent by membrane separation through at least one membrane, the membrane separation being achieved by sifting, sorption and/or diffusion; storing the filtered harmful elements in storage reservoirs, and discharging the processed gas effluent to the atmosphere.

主权项

1. A method for filtering harmful gas effluents from a nuclear power plant, the method comprising:
providing a gas effluent from a nuclear power plant, said gas effluent comprising a mixture of gases; filtering harmful radioactive elements from the gas effluent by membrane separation through at least one ceramic, carbide or polymer membrane, with the membrane separation achieved by sifting, sorption and/or diffusion to obtain filtered harmful radioactive elements and a processed gas effluent with a purification coefficient of at least 100; storing the filtered harmful radioactive elements in storage reservoirs; and discharging the processed gas effluent to an atmosphere.