Analysis of Abnormalities in Calcium Hydrogen Phosphate Production
Thread Content
What are the common causes of diarrhea resulting from defluorination filtration, and how can it be resolved?
The main reasons are as follows: 1. Difficulties in dehydration during filtration, usually due to the too small particle size of the slurry or local hardening of the filter cloth after prolonged use. 2. The capacity of the filter press does not match the amount of slurry; too little slurry is loaded into the filter press. 3. The plate frames of the filter press are slightly deformed, resulting in uneven alignment between the filter plates during arrangement. 4. The pressure of the filter pump fluctuates.
Check whether the amount of sulfuric acid used in the extraction tank is too high