USING POLYALUMINIUM COAGULANTS IN WATER TREATMENT

Impacts of Substituting Aluminum-Based Coagulants in Drinking

"Drinking water coagulation with polyaluminum coagulants

A Comparison Of Aluminum And Iron-based Coagulants

Poly Aluminum Chloride on sales - Water treatment chemical

Coagulation Treatment of Wastewater in Petroleum Industry

Water Treatment Flocculants Polyaluminium Chloride PAC

  • Is Sodium lignosulfonate a natural corrosion inhibitor?
  • This study provides more understanding of the potential of sodium lignosulfonate production from natural lignocellulosic waste and its role as a non-toxic organic natural corrosion inhibitor.
  • Does Sodium lignosulfonate have sulfonic groups?
  • FTIR results confirmed presence of sulfonic groups like ones in a commercial sample. The aqueous solubility of sodium lignosulfonate increased from 29.17 to 88.58 wt% when reaction time was increased from 1 to 4 h. Corrosion inhibition efficiency of 90.23% was obtained.
  • Is lignosulfonate a moldable material?
  • We focused on lignosulfonate, which is a major industrial lignin derivative that contains the anionic sulfonate functional group, and created a moldable material by introducing reversible crosslinking via ionic interactions between lignosulfonate and cationic polyelectrolytes [ 15 ].
  • How is lignosulfonate soluble?
  • To measure the solubility of lignosulfonate samples, 0.2 g of SLS was placed in 20 mL of deionized water and stirred under a water bath shaker at 100 rpm for 2 h at 30°C. The solution mixture was then centrifuged at 1000 rpm for 10 min after which the supernatant was dried overnight in an oven at 60°C. Solubility was calculated using Eq.