凝集剤・フロックの基礎知識
凝集剤・フロックの基礎知識
無機凝集剤・高分子凝集剤の種類や違い、フロックの仕組みや不良の原因など、水処理薬品の基本をまとめました。
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What are the roles of coagulants and flocculants? 【Basic Knowledge】
Do negative particles gather with positive force? What is the mechanism of coagulants and aggregants?
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What is the difference between inorganic coagulants and polymer coagulants? 【Basic Knowledge】
Which one is used to make floc? The difference in roles between inorganic coagulants and polymer coagulants.
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What is a polymer flocculant? 【Basic Knowledge】
Why are inorganic coagulants not enough? An explanation of the mechanism for creating coarse flocs with "glue."
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What are the types of polymer flocculants? 【Basic Knowledge】
What are the polymer coagulants suitable for wastewater that are anionic, nonionic, cationic, and amphoteric?
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What are the causes of poor coagulation? 【Basic Knowledge】
Why can't flocculation occur? An explanation of the causes of poor aggregation and the effective pH range.
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Where is flock born? 【Basic Knowledge】
What can be understood about the appearance of flocs from the aggregation test? An explanation of the generation process at water treatment plants.
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What are iron-based coagulants and quicklime? [Basic Knowledge]
Explanation of the characteristics and differentiation of ferrous chloride, polysilicic acid iron, and hydrated lime.
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What are the types of inorganic coagulants? 【Basic Knowledge】
What is the difference between PAC and aluminum sulfate? An explanation of how to choose based on "basicity."
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What is flock? 【Basic knowledge】
Why doesn't garbage stick together in water? An explanation of how flocculation works with coagulants.
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