Frequently Asked Questions:
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1. Can silica can be used in municipal water treatment?
Yes, it is widely used in pre -purification and final purification.
2. Does the sand filter require electricity?
No, it only requires water pressure and control valves.
3. How is the price of silica in Hamadan calculated?
Based on purity, granulation and tannage.
4. Where to buy high quality silica in Hamadan?
From a reputable manufacturer, such as glassmakers that provide standard processing.
4. Is silica a sanitary water treatment?
Yes, if the initial wash and the standard of mining and processing.