Dyeing Wastewater Precipitant PD(Liquid)
Classification:
Tag:
Product Details
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Name Type |
Oxidation Aid |
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Model/Specification |
PD |
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SpecialProperty |
Dyeing Wastewater PrecipitantPD (Liquid)is a colorless and transparent liquid, suitable for decolorizing and precipitating aluminum anodizing dyeing wastewater, allowing the wastewater to meet environmental protection discharge requirements.,can be diluted with water in any proportion and stored at0-30°Cin a cool, dry place. |
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Usage Conditions |
Add trivalent iron to the dyeing wastewater(such as ferric chloride)adjust the pH value with calcium hydroxide, etc.pHto around8.5-9then add the coagulantPDstir evenly to decolorize and precipitate the waste dyeing liquid, and separate by settling or filtration. Note:
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Takeliters of waste dyeing liquid containing1grams(PS-2001per liter5add/milliliters of)ferric chloride solution and stir vigorously for25minutes, then add40%slurry until5the pH value reaches30minutes, then add25%.and maintainpHthe pH value unchanged, add8.5-9milliliterspH, continue stirring forPDLiquid5minutes to decolorize and precipitate the waste dyeing liquid. Use settling or filtration for separation, and the liquid will be basically colorless after filtration.Dosage:5Add per gram of dye. Packagingand Storage0.4-5.0minutes to decolorize and precipitate the waste dyeing liquid. Use settling or filtration for separation, and the liquid will be basically colorless after filtration.PDin kilograms |
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barrels, liquid form, stored ina cool, dry warehouse, avoid |
25direct sunlight,/high temperature and heat, must be sealed properly after use.PrecautionsLike all products, the best standards should be determined through testing and practical use to gain industrial application experience.直射，高温高热，使用后必须盖好密封。 |
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注意事项 |
与所有产品一样，应通过测试和实际使用取得工业应用的经验而定出最佳标准。 |
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