The adsorption of polymers affects the cost and oil recovery in oil reservoir exploitation and the flocculation effect in the treatment of oil sand tailings. The adhesion and adsorption of a hydrophobically modified polyacrylamide (HMPAM). i. e. https://www.bekindtopets.com/mega-save-Thread-Sequins-Embroidered-Net-With-Zari-top-savings/