Structural design of soil filter for optimizing gas permeability and gas absorbability

优化土壤过滤器透气性和气体吸收性的结构设计

• 批准号: 22380135
• 负责人: TOJO Seishu
• 金额: $ 12.31万
• 依托单位: Tokyo University of Agriculture and Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22380135/
• 关键词: 土壌脱臭; 土壌微細構造; ガス移動; 透気性; ガス吸着

Soil filter deodorization has been facing the improvement of soil filter because its performance of ventilation and deodorization varies easily with external environment. In this study, a precise measurement system was developed to determine the gas permeability of the soil filter in the ventilation. A complicated relationship between gas permeability and soil moisture content was revealed by the measurement system. The structural feature of the soil filter which satisfies both the gas permeability and absorbability was discussed by the microscopic morphological observation and the mass transfer simulations.

土壤滤清器除臭一直面临着土壤过滤器的改善，因为其通风和除臭化的性能随着外部环境而变化。在这项研究中，开发了一个精确的测量系统，以确定通风中土壤过滤器的气体渗透性。测量系统揭示了气体渗透性和土壤水分含量之间的复杂关系。通过微观形态学观察和传质模拟讨论了满足气体渗透性和吸收性的土壤滤波器的结构特征。

项目成果

DynamicMeasurement of Odor Absorbability inSoil Filter Deodorizer. CIGR-AgEng2012

土壤过滤除臭器中气味吸收能力的动态测量。

• 发表时间: 2012
• 作者: Tojo;S.;T. Chosa;T. Nakajima;T.Kikuchi;K. Iwasawa
• 通讯作者: K. Iwasawa

Measurement System of Air Permeability and Airflow Resistance in Soil Deodorizer.

土壤除臭剂透气度和气流阻力测量系统。

• 发表时间: 2011
• 作者: Tojo;S.;Chosa;T.;Kikuchi;T.;Nakajima;T
• 通讯作者: T

黒ボク土のアンモニアガスの移流・吸着現象の実験的解析

黑木土壤中氨气平流与吸附现象的实验分析

• 发表时间: 2010
• 作者: Tojo;S.;Chosa;T.;Kikuchi;T.;Nakajima;T;中島亨・東城清秀・斎藤広隆
• 通讯作者: 中島亨・東城清秀・斎藤広隆