supply chemicals polyacrylamide/pam for sewage treatment in china

supply chemicals polyacrylamide/pam for sewage treatment in china
Tags: , , , , , , , , ,
  • What is high molecular weight polyacrylamide (PAM)?
  • Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
  • What is Pam used for in water treatment?
  • PAM is also widely used as a flocculant in drinking water treatment (at concentrations <1 mg/L). 37 PAM can create bridges between destabilized particles, forming micron-size aggregates with good settling properties. 38 Cationic, nonionic, and anionic PAM have all been studied for flocculation.
  • Can non-thermal plasma be used to treat polyacrylamide (PAM) wastewater?
  • In this work, non-thermal plasma has been applied to treat polyacrylamide (PAM) wastewater. We have investigated the influence of the rule of PAM wastewater initial pH, solution concentration and discharge time, discharge voltage on chemical oxygen demand (COD) degradation rate.
  • What is polyacrylamide used for?
  • 1. Introduction Polyacrylamide (PAM) is widely used in various industries, such as wastewater treatment; oil-displacing; paper making; textile printing and dyeing; dredging; and cosmetics . It is mainly polymerized by acrylamide (AM) and the molecular weight can reach 1.5 million to 20 million.