Novel design concept for a commercial-scale plant for supercritical water oxidation of industrial and sewage sludge
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- Novel design concept for a commercial-scale plant for supercritical water oxidation of industrial and sewage sludge
- 发表刊物：
- Journal of Environmental Management
- 摘要：
- Supercritical water oxidation (SCWO) is a promising chemical technology for organic waste water and sludge treatment. Our team has successfully constructed the first pilot-scale SCWO plant in China, and the design concept for our first commercial-scale plant is reported in this paper. The challenges that hinder the commercial development of SCWO are introduced, including corrosion, plugging, high investment and operating costs. Some important lab-scale and pilot-scale experimental results are shown, and some key design parameters for the commercial plant are proposed. The technological process, specialized equipment design and new system flowsheet are described objectively. Moreover, an estimate of the equipment investment and operating costs of this commercial plant is carried out, and a comparison is made with other commercial sludge SCWO plants. This information is valuable for guiding how to best design commercial SCWO
- 合写作者：
- Jianqiao Yang, Shuzhong Wang, Yanhui Li, Yan Zhang, Donghai Xu
- 是否译文：
- 否
- 发表时间：
- 2019-03-01