Which industries require dirty, low-temperature water?
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Our factory has chillers capable of producing relatively dirty low-temperature water; we’d like to see where they can be used.
This is too obscure; even for heat exchangers used with hot water, there are requirements regarding the fouling coefficient – it’s very difficult to use dirty water
Our equipment is designed specifically for water use in slaughterhouses; it follows a dirty design concept, and we’re wondering if it can still be used in other places as well.
1 This topic is interesting; it reflects the fact that hardware can adapt to dirtier media, rather than users requiring dirtier media. 2 What is the cost of producing dirtier media? If higher costs are necessary in order to increase the level of dirtiness, then why would users choose such expensive dirtier media? 3 There might indeed be a significant demand for it, but our perspective is limited
I want to see which processes involve circulating water or other cooling fluids that are quite dirty and at the same time require low temperatures.
Is dirt defined as an excessive amount of suspended particles? Filtering could be an option; what about an excess of metal ions? Ion exchange resins could be used to address the issue of dirt first. Additionally, how low does the temperature need to be? Since you didn’t specify, it’s difficult to assess suitability. If a process requires a large amount of water and it’s possible to solve the problem of dirt at the same time, then low-temperature water is actually a good option
The water temperature can be maintained stably at 0.5°C, with fluctuations of ±0.3. Dirty, such as containing oil, particles, etc. A single unit can handle a water volume of around 100 cubic meters.
It is used in slaughterhouses because the water contains oil and blood, and instead of recycling it they prefer to discharge it; they use a water temperature of 0.5°C. I want to see if there are any other processes that have similar requirements regarding cleanliness and water temperature.