Problems during the pre-coating process of liquid sulfur filters
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After unloading from the liquid sulfur filter, pre-coating is required. What is the appropriate proportion of diatomaceous earth to be used for this pre-coating, and how can we ensure that the pre-coating is effective? Let’s discuss this!
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It’s specified in the operation manual for this filter – it indicates how many kilograms per square meter of filtering area. Well, one has to experiment a bit; if the effect isn’t satisfactory, a little more diatomaceous earth can be added.