Development of novel on-site treatment system for medical solid wastes using supercritical water oxidation

新型超临界水氧化医疗固体废物现场处理系统的开发

基本信息

  • 批准号:
    16310051
  • 负责人:
  • 金额:
    $ 10.3万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 财政年份:
    2004
  • 资助国家:
    日本
  • 起止时间:
    2004 至 2005
  • 项目状态:
    已结题

项目摘要

The objective of this project was to obtain the fundamental engineering information on the on-site treatment of infectious medical wastes by supercritical water oxidation (SCWO). The outreaches of this project are summarized as follows.1. For the degradation of polypropylene and disposable diapers, chosen as model medical supplies, the dependence of conversion on the reaction conditions (temperature, pressure, oxygen concentration) was experimentally investigated using a small batch reactor. As a result, it was demonstrated that these materials can be completely destructed Within 15 minutes of reaction time at 450℃ and 25 MPa.2. The reaction progress of plastic degradation was directly observed by means of shadowgraph imaging.3. It was experimentally confirmed that E.Coli DH5α,a model infectious substance, can be completely destroyed under supercritical water condition.4. Supercritical water oxidation of methylamines was studied in order to obtain the basic kinetic information of nitrogenous organic compounds.5. A semi-batch reactor system for the on-site treatment of infectious medical wastes was designed, taking the problems of corrosion and safety into consideration.6. Interviews With several hospitals and medical institutions were carried out and the feasibility of this system was discussed.
本项目的目的是获得超临界水氧化(SCWO)现场处理感染性医疗废物的基础工程信息。本项目的成果概括如下:1.以聚丙烯和一次性尿布为模型材料,采用小型间歇式反应器研究了转化率与反应条件(温度、压力、氧气浓度)的关系。结果表明,在450℃和25 MPa下,这些材料可以在15 min的反应时间内完全破坏。利用阴影成像技术直接观察塑料降解的反应过程.实验证实,超临界水可以完全破坏模型感染性物质大肠杆菌DH5α.研究了甲胺类化合物的超临界水氧化反应,以获得含氮有机物的基本动力学信息.设计了一种用于感染性医疗废物现场处理的半间歇式反应器系统,并考虑了腐蚀和安全问题.通过对多家医院和医疗机构的访谈,探讨了该系统的可行性。

项目成果

期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

OSHIMA Yoshito其他文献

OSHIMA Yoshito的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('OSHIMA Yoshito', 18)}}的其他基金

Development of risk evaluation tools and educational programs for self-motivated risk management at experimental laboratories
开发风险评估工具和教育计划,以促进实验实验室的自我激励风险管理
  • 批准号:
    21240068
  • 财政年份:
    2009
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Proposal for Novel Treatment Technologies and Management Systems of Laboratory Wastes
实验室废物新型处理技术和管理系统提案
  • 批准号:
    15069201
  • 财政年份:
    2003
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research on Priority Areas
Fundamental researches on the novel process for laboratory waste treatment by supercritical water oxidation
超临界水氧化处理实验室废弃物新工艺的基础研究
  • 批准号:
    14380264
  • 财政年份:
    2002
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)

相似海外基金

SBIR Phase II: Energy-Efficient Supercritical Water Oxidation
SBIR 第二阶段:节能型超临界水氧化
  • 批准号:
    2126869
  • 财政年份:
    2021
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Cooperative Agreement
Supercritical water oxidation of aqueous organic wastes
含水有机废物的超临界水氧化
  • 批准号:
    503935-2017
  • 财政年份:
    2019
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
SBIR Phase I: Energy Efficient Supercritical Water Oxidation
SBIR 第一阶段:节能超临界水氧化
  • 批准号:
    1843662
  • 财政年份:
    2019
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Standard Grant
Supercritical water oxidation of aqueous organic wastes
含水有机废物的超临界水氧化
  • 批准号:
    503935-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Supercritical water oxidation of aqueous organic wastes
含水有机废物的超临界水氧化
  • 批准号:
    503935-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Postgraduate Scholarships - Doctoral
Supercritical Water Oxidation and Corrosion Chemistry via a Flow-Through Reactor and Molecular Dynamics Simulations
通过流通式反应器和分子动力学模拟进行超临界水氧化和腐蚀化学
  • 批准号:
    490317-2016
  • 财政年份:
    2017
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Supercritical Water Oxidation and Corrosion Chemistry via a Flow-Through Reactor and Molecular Dynamics Simulations
通过流通式反应器和分子动力学模拟进行超临界水氧化和腐蚀化学
  • 批准号:
    490317-2016
  • 财政年份:
    2016
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral
Measurement of carbon isotope ratio in foods with supercritical water oxidation
超临界水氧化法测定食品中的碳同位素比
  • 批准号:
    25620104
  • 财政年份:
    2013
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Particles formed in engines and in supercritical water oxidation
发动机和超临界水氧化中形成的颗粒
  • 批准号:
    170373-2000
  • 财政年份:
    2003
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Discovery Grants Program - Individual
Fouling, reaction and corrosion in supercritical water oxidation
超临界水氧化中的结垢、反应和腐蚀
  • 批准号:
    216442-1998
  • 财政年份:
    2003
  • 资助金额:
    $ 10.3万
  • 项目类别:
    Collaborative Research and Development Grants
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了