Polyacrylamide, commonly known as PAM, is a high-molecular-weight polymer widely used as a flocculant in industrial wastewater treatment and sludge dewatering. It helps suspended solids, colloidal particles and fine impurities aggregate into larger flocs, improving sedimentation, flotation, filtration and sludge…
Learn how to run a PAC and PAM jar test for wastewater treatment, including sample preparation, dosing sequence, mixing, floc observation and result evaluation.
Learn how to choose a drilling fluid lubricant by evaluating lubricity, compatibility, temperature resistance, shale stability, fluorescence and field performance.
Learn how to prepare and dose polyacrylamide for wastewater treatment, including dissolution, mixing, aging, dosing control and common troubleshooting steps.
How to select and test drilling fluid loss control additives for HTHP and high-salinity wells: filtration testing, thermal aging, and contamination screening.
Learn how to select high-temperature and salt-resistant drilling fluid additives for difficult wells, including compatibility, aging, filtration, rheology and field validation.
Compare anionic and cationic polyacrylamide for sludge dewatering. Learn how sludge source, charge, equipment and testing affect PAM selection.
Découvrez comment la gomme xanthane agit dans les fluides de forage en tant qu'agent viscosifiant et modificateur de rhéologie, et comment choisir la gomme xanthane en poudre pour les systèmes de boues de forage à base d'eau.
Découvrez comment choisir les produits chimiques destinés au traitement des eaux usées industrielles et municipales, notamment les PAM, les PAC, les agents antimousse, les coagulants et les floculants.
Comparez les polyacrylamides anioniques, cationiques et non ioniques en fonction de leur poids moléculaire, de leur densité de charge et de leur dosage, et découvrez comment choisir le floculant PAM adapté au traitement de l'eau et à la déshydratation des boues.