The effectiveness of polyacrylamide as a flocculant lies in its ability to enhance the aggregation of fine particles. When added to a suspension, PAM molecules adsorb onto particle surfaces and form bridge connections between individual particles. This bridging action leads to the formation of larger aggregates or flocs, which can then settle more quickly under the influence of gravity. This mechanism not only improves sedimentation rates but also aids in the removal of suspended solids, colloids, and impurities.
polyacrylamide flocculant
Sodium thiocyanate, with the chemical formula NaSCN, is an inorganic compound featuring a thiocyanate ion (SCN^-) bonded to a sodium cation (Na^+). This white, crystalline substance is highly soluble in water and exhibits a range of intriguing properties that make it valuable in various industrial applications and scientific studies.
In the realm of pharmaceutical research, the pursuit of innovative compounds has led to the exploration of various organic molecules, including derivatives of uracil. One such derivative, 6-chloro-3-methyluracil, has attracted attention due to its unique structural features and potential applications in medicinal chemistry. This compound, which belongs to the class of pyrimidine derivatives, exhibits a range of biological activities that merit further investigation.
As of 2023, the price of polyacrylamide per kg generally ranges from $2 to $6, depending on several factors such as purity, type, and intended application. For instance, anionic polyacrylamide, which is often used in water treatment processes, typically sits on the lower end of the price spectrum, while cationic and non-ionic variations may command higher prices due to their specialized uses.