Seeking help with testing parameters for demineralized water
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Our company has newly purchased a set of desalination equipment, which is ready for use. We would like to ask what parameters need to be tested for the desalinated water within the factory on a regular basis, and what is the testing interval； I saw in the national standards that all tests must be carried out by qualified laboratories, and they need to be done once a year. The factory itself must also conduct tests on a regular basis; I’m not sure what exactly needs to be tested. It’s my first time dealing with this, so I’m not clear about it. I hope experts can help me understand this.
Some basic test parameters for demineralized water include: 1. pH 2. Conductivity 3. Sodium ions 4. Silicate or silica 5. TOC 6. Hardness or calcium and magnesium content 7. Turbidity or particulates