Design and Operation of Water Treatment System for Central Sterile Supply Department Based on Energy Conservation and Consumption Reduction

Yuanlian Zhao; Jie Yang; Anchan Zhou; Yue Xie

doi:10.11910/j.issn.2791-2043.2024.2.07

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Design and Operation of Water Treatment System for Central Sterile Supply Department Based on Energy Conservation and Consumption Reduction

TECHNOLOGICAL INNOVATION | Updated：2026-01-13

- Design and Operation of Water Treatment System for Central Sterile Supply Department Based on Energy Conservation and Consumption Reduction
- Sterile Supply Vol. 3, Issue 2, (2024)
- Affiliations：
  
  Central Sterile Supply Department of Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou563003China
- Author bio：
- Funds：
- DOI：10.11910/j.issn.2791-2043.2024.2.07
  CLC：
- Published：15 August 2024
- Accepted：
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Zhao Yuanlian,Yang Jie,Zhou Anchan,et al.Design and Operation of Water Treatment System for Central Sterile Supply Department Based on Energy Conservation and Consumption Reduction[J].Sterile Supply,2024,03(02):93-100.
DOI：

Zhao Yuanlian,Yang Jie,Zhou Anchan,et al.Design and Operation of Water Treatment System for Central Sterile Supply Department Based on Energy Conservation and Consumption Reduction[J].Sterile Supply,2024,03(02):93-100. DOI： 10.11910/j.issn.2791-2043.2024.2.07.

摘要

Abstract

Objective

The present study scientifically and reasonably designs a water treatment system for the central sterile supply department (CSSD) to achieve standardized water use

ensure the safety of instrument treatment

and reduce water resource waste.

Methods

Following the principle of using water in the CSSD

the design concept of the water treatment system is sorted out

and the implementation plan of the water treatment system is scientifically designed. Two sets of water treatment systems are connected in parallel to ensure an uninterrupted water supply in case of equipment failure. At the same time

the concentrated water produced during the production of pure water and the hot and soft water for sterilization cooling is recycled and reused

and the relevant operation of the water treatment system is monitored.

Results

Pure water and soft water were sampled from the sampling ports of the water treatment system. The conductivity monitoring of pure water was qualified. The hardness of the soft water was once found to be unqualified

but after replacing the failed resin

the hardness test passed. About 10 tons of concentrated water as well as about 30 tons of hot and soft water were recycled and reused daily.

Conclusion

When designing a water treatment system

it is necessary to fully understand instrument processing capacity and the usage of softened and purified water in the hospital

configure equipment according to peak usage

and recycle concentrated water and water for sterilization to achieve the goal of energy conservation and consumption reduction.

关键词

Keywords

references

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