high quality pam wastewater treatment/pam at germany

high quality pam wastewater treatment/pam at germany
Tags: , , , , , , , , ,
  • How efficient is a Pam wastewater treatment plant?
  • Using this technique, a PAM wastewater treatment plant with a processing capacity of 600 m 3 ·d −1 was implemented and has been stably operated for nearly 18 months. Compared to the pervious process, the HRT decreased 50% and the COD, NH 4 -N and T-N removal efficiency increased to 93%, 92% and 67–80%, respectively.
  • 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.
  • Where is Pam used in water treatment & sludge dewatering?
  • PAM used as a flocculant in water treatment or sludge dewatering is disposed in high-solid biogas digestors or landfills. 94 Although PAM is typically considered to be relatively recalcitrant to organic decomposition, 95 it can be degraded during anaerobic digestion.
  • What is the degradation rate of Pam wastewater?
  • The COD highest degradation rate of PAM waste- water reached 85.74%, when the optimum conditions are as follows: discharge voltage is 40kV, discharge time is 5h, solution concentration 1.0gl−1,pHis1.5. 4. Conclusions PAM wastewater was purified by NTP technology.