cationic polyacrylamide flocculant pam for sludge in iran

cationic polyacrylamide flocculant pam for sludge in iran
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  • Is cationic polyacrylamide a good flocculant for sludge dewatering?
  • PAMA was an efficient flocculants for sludge dewatering and showed strong acid and alkali resistance. Cationic polyacrylamide (CPAM) has been the focus of research in environmental engineering field, particularly in sludge dewatering. However, poor stability of the existing cationic polyacrylamide has limited its application.
  • Is Pama a good flocculant for sludge dewatering?
  • 3. The sludge dewatering results demonstrated that PAMA is an efficient flocculants for sludge dewatering. After the origin sludge was treated by PAMA-25-15.1 at the dosage of 40 mg L −1 and 6 of pH, the minimum RT of the supernatant, FCMC, and SRF decreased to 4.70 NTU, 71% and 3.94 (10 12 m Kg −1 ), respectively.
  • What is Pam flocculant treatment technology?
  • The core of this treatment technology is the selection of flocculants. As an important flocculant, PAM has the advantages of low required dosage, high flocculation efficiency, high adaptability, and simple post-treatment. It is the most widely used organic synthetic flocculant, with the highest overall efficiency.
  • What is polyacrylamide (PAM) used for?
  • npj Clean Water 1, Article number: 17 ( 2018 ) Cite this article High molecular weight (10 6 –3 × 10 7 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.