Adsorption of Cr(VI) Ions using Activated Carbon Produced from Indian Water Chestnut (Trapa natans) Peel Powder
作者: Maninder Singh D. P. TiwariMamta Bhagat
刊名: Asian Journal of Chemistry, 2020, Vol.32 (4)
来源数据库: Asian Journal of Chemistry
DOI: 10.14233/ajchem.2020.22482
关键词: AdsorptionWastewaterWater chestnutCr(VI)Adsorption isothermsActivated water chest nut peel powder.
原始语种摘要: The indiscriminate discharge of heavy metals into water and soil from anthropogenic practices is becoming prominent threat to the environment. Heavy metals like chromium, cadmium, lead, arsenic, nickel etc. are heavily toxic and carcinogenic in nature. This study emphasizes the adequacy of activated water chest nut (Trapa natans) peel powder as a new adsorbent material for removal of chromium(VI) metal ions. Adsorption experiments were performed in batch process. Various process parameters like contact time, temperature, solution pH, dose of adsorbent, metal ion concentration etc. were optimized. The physico-chemical properties of adsorbent material were characterized by FTIR and XRD. The morphology, topology of adsorbent surface was characterized by scanning electron microscopy (SEM) and...
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关键词翻译
关键词翻译
  • Adsorption 吸附
  • VI Vectored Interrupt
  • adsorbent 吸附剂
  • removal 消去
  • isotherm 等温线
  • chromium 
  • adsorption 吸附
  • kinetics 动力学
  • powder 粉末
  • chemical 化学的