water treatment chemicals: pam used for paper mill at thailand

water treatment chemicals: pam used for paper mill at thailand
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  • Can coagulation flocculation be used to treat pulp and paper mill wastewater?
  • A study using coagulation–flocculation method for the treatment of pulp and paper mill wastewater has been carried out. The efficiency of alum and polyaluminum chloride (PACl) when used alone and in coupled with cationic polyacrylamide (C-PAM) and anionic polyacrylamide (A-PAM) on the treatment of pulp and paper mill wastewater were studied.
  • How are pulp and paper mill wastewater treated?
  • Some researchers treated pulp and paper mill wastewater by the electrochemical degradation method followed by coagulation/flocculation, ozone treatment, and biological methods for COD and color removal but mostly not deal with reuse of the resources.
  • 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 UD and RSM be used for tertiary treatment of pulp and paper mill wastewater?
  • Confirmation experiments by the combination of the UD and RSM. for tertiary treatment of pulp and paper mill wastewater was studied by Dewi et al. (2011). They investigated the wastewater. laboratory scale aerobic stabilization basins (ASB). They studied two samples of post coagulated wastewaters.