在下水道中以微生物为导向预测甲和硫化物生产:集成机械模型与机器学习
Wan-Xin Yin1, Jia-Qiang Lv2, Shuai Liu2
1College of the Environment, Liaoning University, Shenyang 110036, PR China; State Key Laboratory of Urban Water Resource and Environment, School of Civil and Environmental Engineering, Harbin Institute of Technology, Shenzhen 518055, PR China.
Bioresource technology
|October 16, 2024
概括
本研究介绍了一种微生物引导的机器学习 (ML) 框架,以改进下水道系统中的甲 (CH4) 和硫化 (H2S) 生产建模. 微ML框架提高了预测准确性,并提供了有效的下水道管理策略.
科学领域:
- 环境工程 环境工程
- 微生物生态学 微生物生态学
- 计算科学 计算科学
背景情况:
- 对甲 (CH4) 和硫化 (H2S) 生产的下水道系统建模受到动态微生物过程的限制.
- 准确的预测需要将微生物行为与环境因素整合起来.
研究的目的:
- 开发一种微生物引导的机器学习 (ML) 框架 (Micro-ML),用于增强的CH4和H2S生产建模.
- 评估微生物信息对ML模型性能和下水道管理的影响.
主要方法:
- 将机械模型中的微生物过程表示集成到ML模型中.
- 开发和应用Micro-ML框架用于下水道系统分析.
主要成果:
- 微ML显著提高了CH4和H2S生产预测.
- 微生物信息对于模型优化至关重要,具有显著的特征重要性.
- 微型ML的应用表明了显著的CH4 (~80%) 和H2S (~90%) 减少的潜力.
结论:
- 微ML框架提高了下水道系统中CH4和H2S预测的准确性.
- 这种综合方法为有效的下水道系统管理和缓解策略提供了有价值的工具.
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