About this Course
최근 조회 6,963

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

완료하는 데 약 11시간 필요

권장: 5 weeks of study, 4-6 hours/week...

영어

자막: 영어, 프랑스어, 스페인어

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

유동적 마감일

일정에 따라 마감일을 재설정합니다.

중급 단계

완료하는 데 약 11시간 필요

권장: 5 weeks of study, 4-6 hours/week...

영어

자막: 영어, 프랑스어, 스페인어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 3시간 필요

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.

...
9 videos (Total 71 min), 6 readings, 1 quiz
9개의 동영상
1.1 Introduction to the course2m
1.2 Global burden of disease15m
1.3 Water-borne pathogens11m
1.4 How does drinking water become unsafe?12m
1.5 What is HWTS?6m
1.6 SDG Baselines: Drinking Water Services13m
1.7 WHO/UNICEF International Network on HWTS - Guest Lecturer: B. Majuru5m
1.8 Key messages - Week 11m
6개의 읽기 자료
Important information to succeed in this course10m
Key and further readings10m
Connect with your peers10m
1.6b Readings - SDG's10m
How to give feedback to the course team?10m
Slides - Week 110m
1개 연습문제
Week 145m
2
완료하는 데 3시간 필요

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.

...
6 videos (Total 88 min), 2 readings, 1 quiz
6개의 동영상
2.2 Sedimentation13m
2.3 Filtration : Synthetic membranes16m
2.4 Filtration : Ceramic filters16m
2.5 Biological filtration20m
2.6 Key messages - Week 24m
2개의 읽기 자료
Slides - Week 210m
Bonus reading - Logarithms10m
1개 연습문제
Week 245m
3
완료하는 데 2시간 필요

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.

...
6 videos (Total 75 min), 1 reading, 1 quiz
6개의 동영상
3.2 Ultraviolet radiation19m
3.3 Chemical disinfection18m
3.4 Safe storage9m
3.5 Combinations6m
3.6 Key messages - Week 3 4m
1개의 읽기 자료
Slides - Week 310m
1개 연습문제
Week 345m
4
완료하는 데 2시간 필요

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.

...
5 videos (Total 83 min), 1 reading, 1 quiz
5개의 동영상
4.2 Targeted approaches20m
4.3 HWTS in emergencies - Guest Lecturer: D. Lantagne24m
4.4 Roles of government bodies21m
4.5 Key messages - Week 4 3m
1개의 읽기 자료
Slides - Week 410m
1개 연습문제
Week 445m
5
완료하는 데 4시간 필요

Monitoring and Evaluating HWTS

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.

...
9 videos (Total 129 min), 2 readings, 1 quiz
9개의 동영상
5.1b WHO International Scheme to Evaluate Household Water Treatment Technologies - Guest Lecturer: B. Majuru7m
5.2 Effective and consistent use23m
5.3 Health impact assessment - Guest lecturer: S. Boisson20m
5.4 Economic analysis of HWTS12m
5.5 HWTS selection16m
5.6 Testing for E. coli in the field18m
5.7 Case Study: Water Quality Monitoring in Nepal9m
5.8 Conclusion4m
2개의 읽기 자료
Slides - Week 510m
Please share your views with us!10m
1개 연습문제
Final exam1시 30분
4.7
62개의 리뷰Chevron Right

67%

이 강좌를 수료한 후 새로운 경력 시작하기

25%

이 강좌를 통해 확실한 경력상 이점 얻기

Introduction to Household Water Treatment and Safe Storage의 최상위 리뷰

대학: MFNov 2nd 2017

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!

대학: AAFeb 9th 2018

A very well organised course. Dr. Rick Johnston is an excellent mentor to have! Wish him all the best. Highly recommended for Civil Engineering/ Environmental Study backgrounds.

강사

Avatar

Rick Johnston

Dr.
Joint Monitoring Programme / WHO
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Sara Marks

Dr.
Sanitation, Water and Solid Waste for Development / Eawag

로잔연방공과대학교 정보

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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