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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/water-treatment
课程评论：没有评论
课程名称：家用水处理与安全储存入门 概述：家庭水处理可以显著改善饮用水质量，但家用水处理与安全储存（HWTS）是否具有全球相关性？潜在的处理解决方案是什么，它们是如何运作的？是否存在成功实施HWTS的标准策略，或者我们能否识别出使项目更有可能成功的关键组成部分？在本课程中，您将学习家用水处理的主要方法、成功的实施策略以及HWTS影响评估。 MOOC系列：“发展中的卫生、水和固体废物”，这门课程是“发展中的卫生、水和固体废物”系列中的四门课程之一。 课程大纲： 1. HWTS入门：课程首次回顾了不安全饮用水对公共健康的影响，定义了饮用水质量的物理、化学和微生物方面，并介绍了主要的病原体类别。随后，课程介绍了饮用水污染的途径以及HWTS的概念和主要技术。 2. HWTS处理选项：第二周和第三周的重点是潜在的处理方法，首先提及安全饮用水和改善饮用水的标准。第二周专注于沉淀和不同类型的过滤。 3. HWTS处理选项：第三周则关注热处理、紫外线辐射和化学消毒，并提供关于安全储存和水处理组合方法的具体模块。 4. HWTS实施策略：第四周我们分析成功应用的不同方法，强调使项目更可能成功的关键组件。我们探讨了最脆弱人群如何能够长期正确且持续地使用HWTS的要求。此外，课程专门讨论了应急响应中的HWTS特殊情况，以及政府机构的角色。 5. HWTS的监测与评估：最后一周，我们展示了监测和评估HWTS的不同方法，通过案例研究和嘉宾讲座，强调了若干关键挑战，包括持续使用及现场稳健测量的必要性。课程以总结模块结束，为期末考试做准备。
Name:Introduction to HWTS
Description:The course begins with a review of the public health impacts of unsafe drinking water. We define physical, chemical, and microbial aspects of drinking water quality and present the major classes of pathogens. Information about pathways for faecal contamination of drinking water are followed by an introduction to the concept of HWTS and the principal technologies.
Name:HWTS treatment options
Description:During week 2 and 3 we focus on potential treatment methods. We refer first to the standards of safe drinking water and improved drinking water. Week 2 focuses on sedimentation and different kinds of filtration.
Name:HWTS treatment options
Description:During week 2 and 3 we focus on potential treatment methods. We refer first to the standards of safe drinking water and improved drinking water. Week 3 focuses on heat, ultraviolet radiation, chemical disinfection. Specific modules are provided to cover safe storage and combined methods of water treatment.
Name:Implementation strategies for HWTS
Description:During week 4 we analyse different approaches that have been successfully applied. We highlight key components which make programs more likely to succeed. We ask the questions, what is required that the most vulnerable populations use HWTS correctly and consistently over the long-term? In separate modules we consider the special case of HWTS in emergency response and provide information about the role of government bodies.
Name:Monitoring and Evaluating HWTS
Description:During the last week, we present different approaches for monitoring and evaluating HWTS. Case studies and guest lecturers, we highlight several key challenges, including the need for consistent use and field-robust measurements. The course ends with a wrap-up module, which serves as preparation for the final exam.
It is well known that water treatment at the household level can lead to dramatic improvements in drinking water quality. But does Household Water Treatment and Safe Storage (HWTS) also have global relevance? What are the potential treatment solutions and how do they function? Is there a standard strategy for successful HWTS implementation, or can we identify key components which make programs more likely to succeed? In this course you will learn about the most important water treatment methods at household level, successful implementation strategies and about assessing the impact of HWTS. MOOC SERIES “SANITATION, WATER AND SOLID WASTE FOR DEVELOPMENT” : This course is one of four in the series “Sanitation, Water and Solid Waste for Development". FRANçAIS: Dans ce MOOC, vous allez apprendre les plus importantes méthodes de traitement de l'eau au niveau des ménages, les stratégies pour une mise en œuvre réussie et l’évaluation de l’impact du traitement et stockage sûr de l'eau à domicile. ESPAñOL: Aprende acerca de los métodos más importantes de tratamiento de agua a nivel domiciliario, de estrategias de implementación eficientes y de la evaluación del impacto del tratamiento doméstico y almacenamiento seguro del agua.
