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所在平台: Udemy |
课程主页: https://www.udemy.com/course/membrane-technologies-used-in-water-and-wastewater-treatment/
课程评论：没有评论
## 膜技术在水和废水处理中的应用 (Coursera 课程总结) 本课程深入探讨了 **膜技术在水和废水处理领域的应用**。课程内容涵盖了膜的分类以及各种不同的膜处理技术。 **主要学习内容包括：** * **水源水质分类：** 根据总溶解固体 (TDS) 对水进行分类，并分析不同水源对应的通量范围。 * **预处理技术：** 详细介绍了活性炭过滤器、双介质过滤器 (DMF) 以及化学预处理等关键预处理工艺。 * **超滤 (UF)：** 作为一项重要的预处理技术和膜过滤技术进行讲解。课程将深入探讨超滤系统的 **设计方程**，以及 **过滤、反冲洗和清洗** 的工艺流程图。 * **反渗透 (RO)：** 涵盖了 **分级 (pass) 和分段 (stage-wise)** 的反渗透系统。同样，课程会详细讲解反渗透系统的 **设计方程**，以及 **工艺和仪表流程图 (P&ID)**。 * **案例研究：** 通过实际案例，讲解 DMF、UF 和 RO 系统的设计过程。 * **软件应用：** 介绍如何借助 **ROSA 软件** 进行反渗透系统的设计。 本课程旨在为学员提供膜技术在水处理应用方面的全面知识和实践指导。
Membrane classification and different membrane technologies will be covered in this. The classification of water based on TDS along with the flux range for each of the source will be discussed. Pre-treatment technologies such as activated carbon filter,dual media filter(DMF) and chemical pre-treatment is discussed in detail. Ultrafiltration(UF) is explained as a pretreatment as well as a membrane filtration technology. The design equations and the process flow diagram (filtration,backwashing and cleaning process) of the Ultrafiltration system is discussed. The pass and stage wise Reverse Osmosis (RO) system is discussed.The design equations and the process and instrumentation diagram of the Reverse Osmosis system is also discussed. Case studies involving the design of DMF,UF and RO system is discussed. The design of RO system with the aid of ROSA software is also discussed.
