課程信息

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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.

學生職業成果

50%

完成這些課程後已開始新的職業生涯

30%

通過此課程獲得實實在在的工作福利

14%

加薪或升職

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。

可靈活調整截止日期

根據您的日程表重置截止日期。

中級

完成時間大約為14 小時

英語（English）

字幕：英語（English）, 西班牙語（Spanish）, 法語（French）, （歐洲人講的）葡萄牙語

學生職業成果

50%

完成這些課程後已開始新的職業生涯

30%

通過此課程獲得實實在在的工作福利

14%

加薪或升職

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。

可靈活調整截止日期

根據您的日程表重置截止日期。

中級

完成時間大約為14 小時

英語（English）

字幕：英語（English）, 西班牙語（Spanish）, 法語（French）, （歐洲人講的）葡萄牙語

教學大綱 - 您將從這門課程中學到什麼

內容評分97%（2,200 個評分）

週

1

週 1

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

9 個視頻

Trailer1分鐘

1.1 Introduction to the course2分鐘

1.2 Global burden of disease15分鐘

1.3 Water-borne pathogens11分鐘

1.4 How does drinking water become unsafe?12分鐘

1.5 What is HWTS?6分鐘

1.6 SDG Baselines: Drinking Water Services13分鐘

1.7 WHO/UNICEF International Network on HWTS - Guest Lecturer: B. Majuru5分鐘

1.8 Key messages - Week 11分鐘

7 個閱讀材料

Important information to succeed in this course10分鐘

Readings10分鐘

Connect with your peers10分鐘

Recommended resources related to COVID-19 and HWTS 10分鐘

1.6b Readings - SDG's10分鐘

How to give feedback to the course team?10分鐘

Slides - Week 110分鐘

1 個練習

Week 145分鐘

週

2

週 2

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

6 個視頻

2.1 A Framework for Water Safety16分鐘

2.2 Sedimentation13分鐘

2.3 Filtration : Synthetic membranes16分鐘

2.4 Filtration : Ceramic filters16分鐘

2.5 Biological filtration20分鐘

2.6 Key messages - Week 24分鐘

2 個閱讀材料

Slides - Week 210分鐘

Bonus reading - Logarithms10分鐘

1 個練習

Week 245分鐘

週

3

週 3

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

6 個視頻

3.1 Heat15分鐘

3.2 Ultraviolet radiation19分鐘

3.3 Chemical disinfection18分鐘

3.4 Safe storage9分鐘

3.5 Combinations6分鐘

3.6 Key messages - Week 34分鐘

1 個閱讀材料

Slides - Week 310分鐘

1 個練習

Week 345分鐘

週

4

週 4

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

5 個視頻

4.1 Implementation models - Guest Lecturer: H. Gebauer12分鐘

4.2 Targeted approaches20分鐘

4.3 HWTS in emergencies - Guest Lecturer: D. Lantagne24分鐘

4.4 Roles of government bodies21分鐘

4.5 Key messages - Week 43分鐘

1 個閱讀材料

Slides - Week 410分鐘

1 個練習

Week 445分鐘

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