Regularly performing these checks and maintaining water quality not only enhances the performance of the HIU but also helps in preventing potential failures.
Here’s what our HIU water quality check includes:
01
Water Analysis
Conduct a detailed examination of the water to assess parameters such as pH levels, hardness, and the presence of dissolved solids. This analysis helps in identifying potential issues like scaling or corrosion that could impair the HIU's performance.
02
Control Parameters
Ensure corrosion inhibitors (Nitrite/Molybdate) stay within acceptable limits. Confirm that conductivity, pH, and hardness are within the safe range. Check for bacteria (e.g., NRBs) that consume nitrite. Monitor dissolved solids, aluminium, and other key parameters to detect early signs of accelerated
03
Monitoring for Corrosion and Scaling
Regularly check for signs of corrosion or scaling within the system. These issues can significantly affect the efficiency and lifespan of the HIU.
04
Adherence to Standards and Regulations:
Ensure that the water quality complies with relevant standards and guidelines, such as the BSRIA Guide BG 29/2001, which
Regularly performing these checks and maintaining proper water quality not only enhances the performance of the HIU but also helps in preventing potential failures that might not be covered.
Key Validation on HIUs in New Build:
A comprehensive water quality check typically involves the following steps:
01
Water Analysis
Conduct a detailed examination of the water to assess parameters such as pH levels, hardness, and the presence of dissolved solids. This analysis helps in identifying potential issues like scaling or corrosion that could impair the HIU's performance.
02
Control Parameters
Making sure corrosion inhibitors (Nitrite/Molybdate) are within acceptable levels.
Making sure conductivity, pH, Hardness are within acceptable levels.
Making sure no bacteria (like NRB's are eating Nitrite, etc.) are present.
And monitoring dissolved solids, and other parameters like aluminium, and all .. to make sure theres no signs of accerlated corrsion
03
Monitoring for Corrosion and Scaling
Regularly check for signs of corrosion or scaling within the system. These issues can significantly affect the efficiency and lifespan of the HIU.
04
Adherence to Standards and Regulations:
Ensure that the water quality complies with relevant standards and guidelines, such as the BSRIA Guide BG 29/2001, which
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