Mekong Sediment Pollution Assessment and Treatability Study

湄公河沉积物污染评估和可处理性研究

• 批准号: 20404024
• 负责人: INOUE Chihiro
• 金额: $ 10.48万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20404024/
• 关键词: メコン川流域; 環境調査; 環境修復; リスク評価; POPs; 重金属類; 底質; 土壌

Current pollution status of harmful chlorinated organic compounds and heavy metals in sediments and soils were investigated in the Mekong basin in Vietnam. In the investigation area, several points were polluted locally with those chemicals, but most of them were washed away by annual flooding. Remediation experiments of contaminated sediments and soils by γ-BHC (Linden), which was a representative of the harmful chlorinated organic compounds, were carried out by adding iron powder or pyrite in experimental system. Linden in the soils and sediments were apparently degraded by addition of these materials.

对越南湄公河流域沉积物和土壤中有害氯化有机化合物和重金属的污染现状进行了调查。 In the investigation area, several points were polluted locally with those chemicals, but most of them were washed away by annual flooding.通过在实验体系中添加铁粉或黄铁矿，开展了以有害氯化有机化合物为代表的γ-BHC（Linden）对污染底泥和土壤的修复实验。 Linden in the soils and sediments were apparently degraded by addition of these materials.

项目成果

Microbial Community Dynamics within an Aromatic Hydrocarbon-Preferring Consortium during Degradation of Petroleum Oil

石油降解过程中芳香烃偏好群落内的微生物群落动态

• 发表时间: 2011
• 作者: S.Minakuchi;T.Uezono;J.Siivola;N.Takeda;Hernando Bacosa
• 通讯作者: Hernando Bacosa

Coordination in Phenanthrene Biodegradation: Pyruvate as Microbial Demarcation.

菲生物降解的协调：丙酮酸作为微生物的分界。

Impact of solids on biphasic biodegradation of phenanthrene in the presence of hydroxypropyl-ss-cyclodextrin (HPCD)

羟丙基-β-环糊精 (HPCD) 存在下固体对菲双相生物降解的影响

• 发表时间: 2010
• 期刊: Frontiers of Environmental Science and Engineering in China
• 作者: Zhang Z.;Inoue C.;Li G.
• 通讯作者: Li G.

Trichlororthylene Transformation in Aerobic Pyrite Suspension : Pathways and Kinetic Modeling

需氧黄铁矿悬浮液中的三氯乙烯转化：途径和动力学模型

• 发表时间: 2009
• 期刊: Environmental Science & Technology
• 影响因子: 11.4
• 作者: Pham Thi Hoa;Koichi Suto;Chihiro Inoue
• 通讯作者: Chihiro Inoue

Trichlororthylene Transformation by Natural Mineral Pyrite : The Deciding Role of Oxygen

天然矿物黄铁矿对三氯乙烯的转化：氧气的决定性作用

• 发表时间: 2008
• 期刊: Environmental Science & Technology
• 影响因子: 11.4
• 作者: Pham Thi Hoa;Masashi Kitsuneduka;Junko Hara;Koichi Suto;Chihiro Inoue
• 通讯作者: Chihiro Inoue