Wastewater Used Cationic Polyacrylamide|Industrial

Polyacrylamide in waste water treatment sludge dewatering

Flocculant Polyacrylamide

Flocculant Polyacrylamide

Synthetic Polymeric Flocculants Aid Dewatering WaterWorld

Sinofloc Polyacrylamide Flocculants for Water Treatment

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  • What is HEDP tetrasodium used for?
  • HEDP·Na 4 is widely used in circulating cool water systems, medium and low-pressure boilers, and oil field water pipelines as a scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc. In the light woven industry, HEDP tetrasodium is used as a detergent for metal and nonmetal.
  • Why is HEDP used in water treatment?
  • It forms a protective film on metal surfaces, which acts as a barrier, reducing the rate of corrosion by preventing direct contact between the metal and corrosive substances present in the water. HEDP is known for its stability over a wide range of pH levels and temperatures, making it suitable for use in various water treatment applications.
  • What is HEDP Na 4?
  • HEDP·Na 4 is the tetrasodium salt of hydroxy ethylidene diphosphonic acid. This HEDP tetrasodium is a good scale inhibitor for calcium carbonate. HEDP·Na 4 can be used in low-pressure boiler water systems, circulating water systems, industrial and municipal cleaning water systems, and swimming pools.
  • How is oilfield-produced water treated?
  • Currently, produced water is mainly treated using conventional trains that contain adsorbates, membrane filters, phase separators and cyclones. This paper reviewed the detailed characteristics of oilfield-produced water and the assessment of multiple technologies at primary, secondary, and tertiary treatments stages.