Frosted glass container must be prepared in plastic or anticorrosive metal containers.
wear rubber gloves to prevent burning skin, if contact with the skin, should be promptly rinsed with water.
The surface of glass products must be cleaned.
The amount of acid should be adjusted according to different vitreous material, must first add water and then add sulfuric acid.
the sand liquid needs to be stirred before use, no need to add cover storage.
in the use of montmorillonite, it is necessary to add powdered sand and sulfuric acid in time.
Waste water in production can be neutralized and discharged with quicklime.