Development of advanced treatment process of wastewater containing heavy metals using dissimilarly iron reduction

• Project/Area Number: 20560509
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Civil and environmental engineering
• Research Institution: University of Shizuoka
• Principal Investigator: IWAHORI Keisuke University of Shizuoka, 環境科学研究所, 教授 (40183199)
• Co-Investigator(Kenkyū-buntansha): SEKIKAWA Takahiro 静岡県立大学, 環境科学研究所, 助教 (20511728)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 異化的鉄還元 / 重金属含有排水 / マグネタイト / 嫌気性集積培養 / PCR-DGGE / 嫌気性集積培養系 / 重金属耐性 / リン酸塩 / フェリハイドライト / 磁性 / 重金属類 / 吸着特性 / Langmuir吸着等温式 / 平衡定数 / Geobacter sp. / 粉末X線結晶解析(XRD) / 電子供与体

Research Abstract

The aim of this study was to develop the advanced anaerobic treatment of wastewater containing heavy metals using dissimilarly iron reduction. Fe(III)-reducing enrichment culture of stable and high density was developed. Biogenic magnetite formed in the enrichment culture was shown to be excellent as the adsorbent of various heavy metal ions. Valuable information to develop the advanced heavy metal-containing wastewater treatment system would be obtained and its applicability would be expected.

Research Products

• [Journal Article] 環境保全のためのバイオ・エコテクノロジー (2011)
  • Author(s): 岩堀恵祐
  • Journal Title: 環境保全 第92号 Pages: 16-19
• [Journal Article] 環境保全のためのバイオ・エコテクノロジー (2011)
  • Author(s): 岩堀恵祐
  • Journal Title: 環境保全(発行 静岡県環境保全協会) Volume: 第92号 Pages: 16-19
• [Presentation] 鉄還元集積培養系のマグネタイト生産特性に及ぼす培養条件の影響 (2008)
  • Author(s): 岩堀恵祐、武安裕也、関川貴寛
  • Organizer: 日本水処理生物学会第45回大会
  • Place of Presentation: 秋田市
  • Year and Date: 2008-11-13
• [Presentation] 鉄還元集積培養系におけるマグネタイトの生産とその菌叢解析 (2008)
  • Author(s): 渡邉淳一、関川貴寛、岩堀恵祐
  • Organizer: 日本水処理生物学会第45回大会
  • Place of Presentation: 秋田市
  • Year and Date: 2008-11-13
• [Presentation] 鉄還元集積培養系におけるマグネタイトの生産とその菌叢解析 (2008)
  • Author(s): 渡邉 淳一
  • Organizer: 日本水処理生物学会(第45回大会)
  • Place of Presentation: 秋田市文化会館
  • Year and Date: 2008-11-13
• [Presentation] 鉄還元集積培養系のマグネタイト生産特性に及ぼす培養条件の影響 (2008)
  • Author(s): 武安 裕也
  • Organizer: 日本水処理生物学会(第45回大会)
  • Place of Presentation: 秋田市文化会館
  • Year and Date: 2008-11-13
• [Remarks] ホームページ
  • URL: http://env-eng.u-shizuoka-ken.ac.jp/env-eng/index.htm
• [Remarks]
  • URL: http://env-eng.u-shizuoka-ken.ac.jp/env-eng/
• [Remarks]
  • URL: http://env-eng.u-shizuoka-ken.ac.jp/env-eng/
• [Remarks]
  • URL: http://env-eng.u-shizuoka-ken.ac.jp/env-eng/