No.71 湿式排煙脱硫廃水からの有害微量元素の除去(灰・微量金属(3))

• 山田 健太

  鹿児島大

• 井手原 広季

  鹿児島大

• 中島 常憲

  鹿児島大

• 高梨 啓和

  鹿児島大

• 大木 章

  鹿児島大

書誌事項

タイトル別名

• Removal of hazardous trace elements from wet flue gas desulfurization wastewater

抄録

The removal of hazardous trace elements, such as Hg, Se, and B, from a flue gas desulfurization wastewater obtained from a pulverized coal combustion system was examined. B and Hg were effectively removed from the wastewater (simulated wastewater) by use of a glucamine type chelate resin or fiver. However, Se was hard to remove from the wastewater by using the adsorption method. The removal of Se from the wastewater by use of TiO_2 photocatalytic reduction was also attempted. Se(VI) in the wastewater was reduced to Se(0) and effectively removed from the wastewater.

収録刊行物

• 石炭科学会議発表論文集

  石炭科学会議発表論文集 46 (0), 140-141, 2009

  一般社団法人 日本エネルギー学会

詳細情報

• CRID: 1390001205769965568
• NII論文ID: 110007520700
• DOI: 10.20550/jiesekitanronbun.46.0_140
• ISSN: 24238309
• ISSN: 24238295
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可