某三级医院核医学科放射性污水排水设计探究

Exploration on the design of radioactive wastewater drainage in a tertiary hospital

通过核医学科排水设计案例的介绍,让专业读者了解设计过程、规避设计错误、提高设计质量。本文说明了核医学科的发展、放射性污水的组成、核素药剂的分类及排放浓度限值,并介绍了福建某三级医院核医学科设计情况,对污水处理、排放过程进行了说明,比较了两种衰变池的优缺,汇总设计中的常见问题并进行探讨、解析。可为给排水设计人员跨学科了解核医学常识,避免设计错、漏,助力核医学发展。

Through the introduction of drainage design cases in nuclear medicine discipline,professional readers can understand the design process,avoid design errors and improve design quality.The article explains the development of nuclear medicine,the composition of radioactive sewage,the classification of nuclide agents and the emission concentration limits.It also introduces the design of nuclear medicine discipline in a tertiary hospital in Fujian,explains the sewage treatment and discharge process,compares the advantages and disadvantages of two types of decay tanks,summarizes,discusses and analyzes the common problems in the design.It offers nuclear medicine knowledge across disciplines for water supply and drainage designers,avoid design errors and omissions,and help the development of nuclear medicine.