Tissue paper is unforgiving. Unlike board or packaging grades, every flaw in fiber distribution shows up immediately — as thin spots, rough patches, or inconsistent basis weight. The root cause is almost always the same...

Flocculants can improve thickener performance by 15-40% in underflow density and reduce settling time by 30-60% when properly selected and dosed. The right flocculant polymer type, molecular weight, and charge density d...

Polyacrylamide (PAM) polymers experience 30-70% viscosity loss when reservoir temperatures exceed 80°C, while high-salinity brines above 100,000 ppm total dissolved solids can reduce polymer effectiveness by 50-80%. Tem...

In industrial wastewater treatment, the fastest way of using waste chemicals is choosing a “one-size-fits-all” program. As a PAM manufacturer and supplier, we, Jiangsu Hengfeng Fine Chemical Co., Ltd, typically suggest ...

The most reliable approach is to match the retention system to the grade’s shear and ash/fines load: high-shear grades (tissue, high-speed printing) typically need a microparticle program, while moderate-shear, lower-as...

Polyacrylamide (PAM) can significantly reduce sediment in municipal drainage runoff when applied at the right rate and kept out of live water. Used as a temporary soil-binding/flocculation aid alongside BMPs (mulch, mats...

Why Cationic Polyacrylamide Matters in Real Water Treatment Plants In many wastewater and industrial water treatment systems, separation performance is what determines operating cost. When flocs are weak, you pay twice:...

Anionic Polyacrylamide and Cationic Polyacrylamide have different application area and cases. Normally, use anionic polyacrylamide when your suspended solids behave positively charged, and use cationic polyacrylamide whe...

In mineral processing, slurry stability is not just a “handling” issue—it directly affects classification efficiency, flotation selectivity, pipeline reliability, and ultimately recovery. In this context, polyacrylamide ...

In a paper mill, “papermaking filter aid” usually refers to wet-end and short-circulation additives that help water separate from fiber/filler more efficiently while keeping valuable solids in the sheet. In practice, an ...

What industry uses flocculant for aluminium oxide? When we ask “what industry uses flocculant for aluminium oxide,” they are usually dealing with one of two realities: (1) aluminium oxide (Al2O3) or alumina hydrate soli...

An acid fracturing emulsion (commonly emulsified HCl in an external hydrocarbon phase) is often selected to slow acid–rock reaction, improve etch distribution, and extend effective fracture length. However, in high-sali...