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?
提供方
家庭用水处理和安全储存入门
洛桑联邦理工学院課程信息
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中級
完成時間大約為14 小時
英語（English）
字幕：阿拉伯語（Arabic）, 法語（French）, （歐洲人講的）葡萄牙語, 意大利語, 越南語, 德語（German）, 俄語（Russian）, 英語（English）, 西班牙語（Spanish）, 印地語
可靈活調整截止日期
根據您的日程表重置截止日期。
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
中級
完成時間大約為14 小時
英語（English）
字幕：阿拉伯語（Arabic）, 法語（French）, （歐洲人講的）葡萄牙語, 意大利語, 越南語, 德語（German）, 俄語（Russian）, 英語（English）, 西班牙語（Spanish）, 印地語
提供方
授課大綱 - 您將從這門課程中學到什麼
完成時間為 3 小時
Introduction to HWTS
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.
完成時間為 3 小時
9 個視頻 （總計 71 分鐘）, 7 個閱讀材料, 1 個測驗
完成時間為 3 小時
HWTS treatment options
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.
完成時間為 3 小時
6 個視頻 （總計 88 分鐘）, 2 個閱讀材料, 1 個測驗
完成時間為 2 小時
HWTS treatment options
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.
完成時間為 2 小時
6 個視頻 （總計 75 分鐘）, 1 個閱讀材料, 1 個測驗
完成時間為 2 小時
Implementation strategies for HWTS
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.
完成時間為 2 小時
5 個視頻 （總計 83 分鐘）, 1 個閱讀材料, 1 個測驗
審閱
- 5 stars78.77%
- 4 stars18.88%
- 3 stars1.77%
- 2 stars0.22%
- 1 star0.33%
來自家庭用水处理和安全储存入门的熱門評論
由 JA 提供2021年3月20日
very educative course on household water treatment and safe storage technologies........All in all, the suite of courses from Ecole Polytechnique have been most informative.........
由 MS 提供2020年7月14日
very useful, makes us susceptible to the ongoing and existing methods and technologies for water treatment for house with the perspective of public health.
由 ND 提供2021年5月25日
les cours sont tres interessant et fournir beaucoup d'information sur le traitement et le stockage securise de l'eau a domicile. j'ai beaucoup appris
由 MF 提供2017年11月1日
I so loved this course! I would like to thank coursera for granting me an opportunity to do this course! It is awesome I recommend that institutions offering water engineering courses should adapt it!
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