Polymeric ferric sulfate manufacturers: to introduce you to the use of polymeric ferric sulfate
Polymeric ferric sulfate (Polymeric ferric sulfate manufacturers) is a new type of inorganic polymer coagulant. It is non-toxic and harmless, has stable chemical properties, and is miscible with water. In the process of water treatment, polymeric ferric sulfate can quickly form a large amount of [Fe2(OH)3] 3 ,[Fe2(OH)2] 4 ,[Fe8(OH)20] 4 and other polynuclear complex ions, which are easy to form flocs and have good agglomeration properties. How to use polymeric ferric sulfate (Polymeric ferric sulfate manufacturers）：
1. When in use, liquid polymeric ferric sulfate (Polymeric ferric sulfate manufacturers) formulated into 10%-50% aqueous solution (can be directly added when the raw water has high turbidity), while solid polyferric sulfate (Polymeric ferric sulfate manufacturers) Prepare into 10%-30% aqueous solution. Then, according to the actual situation, the prepared solution is added according to the specific situation, and a good coagulation effect can be obtained after full stirring.
2. The dose can be determined according to the different turbidity of the raw water to determine the appropriate dose. For water with general turbidity (turbidity is 100-500mg/L), 30-50kg of this product is used per thousand tons, and non-drinking water with high turbidity industrial wastewater can be added. Appropriate doses can be added.
3. When treating industrial wastewater, the primary polymeric ferric sulfate (Polymeric ferric sulfate manufacturers) Aqueous solution diluted to 1-2 times. When the source water concentration is high and the amount of treated water is large, it can be added directly. Then, according to the results of the laboratory simulation test, according to the good process conditions and dosage, fully stirring, coagulation, precipitation, you can get a clear effluent.
4. During the three stages of the coagulation process, pay attention to the hydraulic conditions and the formation of alum.
5. The prepared reagent should be used on the same day as the preparation, and the next day will cause the effective substance in the solution to volatilize.
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