Paint Coagulation manufacturer quality Poly Dadmac

Pam For Drilling, Pam For Drilling Suppliers

Oil Drilling Auxiliary manufacturers made-in-china

Subjects Grossmann Group

Application of Polyacrylamide (PAM) used in oil field

Drilling Fluids Tramfloc, Inc.

Sinofloc Polyacrylamide (PAM) Used as Drilling Fluids

  • What is granular activated carbon treatment?
  • Granular activated carbon or “GAC” is a material used to filter harmful chemicals from contaminated water or air. It is composed of granules of coal, wood, nutshells or other carbon-rich materials that have been heated to “activate” the surface of the granules.
  • What is the research on coal-based activated carbon?
  • In this paper, the relevant research on coal-based activated carbon in recent decades is reviewed, including raw material selection, preparation process and mechanism, modification methods, application status, and regeneration methods.
  • What is granular activated carbon (GAC)?
  • Granular activated carbon (GAC) has been used as a substitute for granular filter media and as an additional process in conventional treatment plants for the removal of organic compounds including compounds producing taste and odors, pesticides and other synthetic organic compounds.
  • Which activation agent is used to activate carbonised material?
  • Thermal or chemical activation are commonly used to activate carbonised material. AC produced by thermal activation using CO 2 or H 2 O has a much lower internal surface area than KOH or NaOH activated AC. The current data indicate that H 2 O and KOH are the preferred physical and chemical activation agents.