Water Management in Germany fig. 1 Water Supply Waste

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Recommendation on Perfluorinated Compound Treatment

Reasonable price Polaluminum chloride/PAC for petroteum

Controlling Water Level in the PLC Ladder Logic Program

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Super-fine powdered activated carbon (SPAC) for efficient

  • Can hydrolyzed polyacrylamide be degraded?
  • For oil field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer. HPAM must maintain high viscosity to achieve good oil recovery. In reality, however, polymers can be severely degraded by shearing and heat in the underground environment. This phenomenon is studied in this paper.
  • What is hydrolyzed polyacrylamide (HPAM)?
  • Sci. 2019, 136, 47793. ABSTRACT Partially hydrolyzed polyacrylamide (HPAM) is the water-soluble polymer most often used in flooding applications in the petroleum industry. However, in aqueous solutions at high temperatur...
  • Which polymer is used in heavy oil fields?
  • This technology is also being tested in heavy oil fields (Gao 2011 ). For field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely used polymer, due to its relatively cheap price and good solubility in water. The molecular structure of HPAM is given in Fig. 1 (Sheng 2010 ). Structure of HPAM
  • 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.