Beyond water treatment, agriculture, and oil recovery, polyacrylamide is utilized in a variety of other industries. In the paper industry, it aids in improving retention and drainage during the manufacturing process. It is also employed in the textile industry as a thickener for dyes and finishing agents. Additionally, polyacrylamide's gel-forming capabilities make it valuable in biomedical applications, such as drug delivery systems and electrophoresis gel for DNA analysis.
In agriculture, such compounds might find utility as agrochemicals or bioactive agents that promote plant growth or offer pest resistance. The demand for sustainable agricultural practices has sparked interest in researching natural and synthetic compounds that enhance crop yield while minimizing environmental impact. Compounds with specific bioactivity profiles could serve as alternatives to conventional pesticides, providing a more eco-friendly approach to pest management.
1. Coagulants (e.g., Alum) Coagulants are added to water to destabilize particles, allowing them to clump together into larger aggregates or flocs. This process is crucial for removing suspended solids and impurities.