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Updated: Jun 30, 2026
12:50
Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds
Published on: September 26, 2017
[Monitoring on-line treated water and dialysate quality]
P E Sobrino Pérez1, G Barril Cuadrado, C del Rey Román
1Técnico Especialistas Electrónica y Electricidad, Jefe de Taller de la Unidad de Hemodiálisis, Spain. pesobrino.hlpr@salud.madrid.org
Nefrologia : Publicacion Oficial De La Sociedad Espanola Nefrologia
|September 26, 2008
Summary
Continuous monitoring of on-line treated water systems ensures ultrapure water for hemodialysis. Strict protocols for water treatment, dialysate, and machines prevent contamination, maintaining patient safety.
Area of Science:
- Nephrology
- Water Treatment Technology
- Medical Device Engineering
Context:
- Ultrapure water is essential for hemodialysis to prevent complications.
- Maintaining water quality requires continuous monitoring of the entire process.
- On-line water treatment systems are crucial for producing high-quality hemodialysis water.
Purpose:
- To establish and evaluate a protocol for monitoring on-line treated water systems for hemodialysis.
- To assess the quality and efficiency of water treatment over five years.
- To ensure the safety and efficacy of hemodialysis through rigorous quality control.
Summary:
- A comprehensive protocol was developed to monitor microbiologic, endotoxin, and chemical parameters of water at various stages.
- Mechanical functions of facilities and dialysate quality from hemodialysis machines were also controlled.
- Over five years, no global contamination occurred, with only minor raw water quality issues managed effectively.
Impact:
- The study demonstrates the effectiveness of continuous monitoring in maintaining ultrapure water quality for hemodialysis.
- Implementation of specific protocols ensures patient safety by preventing contamination.
- This approach validates on-line treated water as the most appropriate system for hemodialysis.
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