Powdered activated carbon - wood

Polyacrylamide

It is refined from high-quality smokeless coal or coal tar coke through physical activation with steam. It appears as a fine black powder with a pH ranging from neutral to slightly alkaline. The pores are predominantly microporous, featuring a large specific surface area and a high iodine value. This product has a adsorption capacity for residual chlorine, odors, small-molecule organic matter, and certain COD, and is widely used for decolorization, deodorization, and water purification in drinking water deep treatment, industrial wastewater, printing and dyeing, chemical engineering, and pharmaceutical industries. The core performance indicator is the iodine value (not the methylene blue), with a conventional fineness of 200-325 mesh. Wet dosing is recommended, and its use in combination with PAC or PFS can improve press performance. It should be stored in a sealed, moisture-proof environment to avoid clumping due to moisture.