polyacrylamide for turbidity control in runoff: effects at malaysia

polyacrylamide for turbidity control in runoff: effects at malaysia
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  • Can chemical turbidity control reduce construction site runoff?
  • Anyone you share the following link with will be able to read this content: Provided by the Springer Nature SharedIt content-sharing initiative Recent studies have shown that turbidity in construction site runoff can be greatly reduced by chemical turbidity control.
  • Does chitosan-based biopolymer reduce turbidity in flocculated sediments?
  • This study evaluated the performance of chitosan-based biopolymer (dual polymer system, DPS) vs. anionic polyacrylamide (PAM) for turbidity reduction and characteristics of flocculated sediments using two soils from North Carolina, USA.
  • How much turbidity reduction can be achieved with Pam (APS 705)?
  • Greater and faster turbidity reduction was achieved with the addition of PAM (APS 705 at 2 mg L −1 ), having 79 NTU (86% reduction) after 15-s settling and 18 NTU (97% reduction) after 5-min settling. Turbidity change affected by flocculants during 5-min settling period.
  • Can Pam be used for turbidity control?
  • Previous studies tested PAM applications for turbidity control in various construction site settings such as check dams [ 2, 10, 11 ], settling basins [ 12, 13, 14 ], erosion control blankets as ditch liners [ 9, 11 ], and dewatering operations [ 5, 15 ].