The product uses a special low-temperature polymerization formula, which can maintain high flocculation activity even in low-temperature water environments. At a water temperature of 5℃, its flocculation rate is as high as 92%, which is 40% higher than that of ordinary polyferric sulfate. The formed flocs have high strength and are not easy to break, ensuring good sedimentation effect. It can adapt to a wide range of water quality changes, and will not reduce the treatment effect due to low water temperature, solving the pain point of poor water treatment effect in northern winter.
The product has an effective ferric content of no less than 19%, with a flocculation rate of ≥92% at 5℃ water temperature, a 1% aqueous solution pH value of 2.5-3.5 and a density of 1.42 g/cm³. The insoluble substance content is ≤0.15%, packaged in 25kg woven bags with plastic liners, with a shelf life of 24 months. It needs to be stored in a dry and cool environment, avoiding direct sunlight and high temperature. It can be used normally in water temperature ranging from 0℃ to 35℃, and is especially suitable for water treatment projects in northern winter.
It is mainly applicable to municipal sewage treatment, industrial wastewater treatment in northern regions, rural drinking water purification in cold areas and other water treatment scenarios with low water temperature. It ensures stable water treatment effect in cold winter months, helping northern sewage treatment plants and industrial enterprises meet the national wastewater discharge standards all year round.
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