P20. Removal of Arsenic from Acid Aqueous Solution(Poster Presentation)

スポンサーリンク

概要

• 論文の詳細を見る

• A strong acid wastewater including arsenic (As) has polluted rivers and soils, and applicable treatments of As are needed. In this study, goethite and ultrasound oxidation were applied to remove As(III) from the acidic solution (pH 2.2). We found that, As removal rate was raised from 26.3% to 89.4%. The As removal rate became higher at the condition of sonication before goethite addition (89.4%) than that after goethite addition (82.4%).

• 日本ソノケミストリー学会の論文
• 2011-10-15

著者

• Okawa Hirokazu

  Faculty of Engineering and Resource Science, Akita University, Akita 010-8502, Japan

• Yoshikawa Tomohiro

  Faculty of Eng. And Resource Sci. Akita University

• Hosokawa Ryota

  Faculty of Eng. And Resource Sci. Akita University

• Okawa Hirokazu

  Faculty of Eng. And Resource Sci. Akita University

関連論文

• A Method for Estimating the Location of the Drill-Bit During Horizontal Directional Drilling Using a Giant-Magnetostrictive Vibrator
• Underground Imaging Method Using Magnified Cross-Correlation Analysis
• P17. Arsenic removal from acid mine drainage using jarosite synthesis by ultrasound irradiation(Poster Presentation)
• P20. Removal of Arsenic from Acid Aqueous Solution(Poster Presentation)
• P33. Dust control using ultrasonic atomization(Poster Presentation)

スポンサーリンク