praestol 2540 equivalent polyacrylamide flocculant for water

praestol 2540 equivalent polyacrylamide flocculant for water
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  • What is praestol 2540 polymer?
  • Product Description Praestol™ 2540 polymer is an anionic dry polyacrylamide that is used as a flocculant or coagulant aid in a wide variety of industrial, pulp and paper, mining and municipal wastewater treatment systems.
  • What is praestol 2540 & chinafloc a2520?
  • Praestol 2540 is a kind of anionic flocculant with very high molecular weight can be used for wastewater treatment and mineral processing ,Chinafloc A2520 can replace of it totally with high performance. 1.
  • Is praestol 2540 water soluble?
  • Praestol 2540 cannot be fed into an application without pre-diluting in water. The recommended concentration range is 0.1-0.5% with 0.25% being optimum. Although the product is completely water soluble, certain precautions should be followed to obtain total dissolution with minimum loss of activity.
  • Who makes praestol ® flocculants?
  • Praestol ® flocculants (655 BC-S, 859 BS, 658 BC-S, 854 BC-S, 858 BS) are made by Ashland (USA) and XPC flocculants by Kemira (Sweden). Table 1 shows the individual types of chemicals together with their characteristic properties. For the test, flocculants were dissolved in distilled water to reach a 500 mg/l stock solution.