Control of ferric ion levels in gasified graywater
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The iron ion level in gasified graywater is generally kept at 5 mg/L – what is the significance of this?
Is it related to control in practice? What should be done if the threshold is exceeded?
Prevent your graywater from becoming acidic when you’re not paying attention, or as a result of operational fluctuations, which could cause it to corrode your pipes and lead to thinning of those pipes or equipment, potentially resulting in accidents. It’s also possible to measure conductivity!
Really? Is there such a metric? ?
As mentioned in 3#, a high level of iron ions indicates that the pH value is acidic, leading to corrosion of the inner walls of the pipes – provided that the iron ion content in the ash remains unchanged.
Ask about #5: It’s sufficient to simply measure the pH value, and it’s easy to do. So why is it necessary to measure iron ions as well in order to determine the pH value?