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：
Introduction to Household Water Treatment and Safe Storage
スイス連邦工科大学ローザンヌ校（École Polytechnique Fédérale de Lausanne）このコースについて
13,421 最近の表示
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中級レベル
約14時間で修了
英語
字幕：アラビア語, フランス語, ポルトガル語（ヨーロッパ）, イタリア語, ベトナム語, ドイツ語, ロシア語, 英語, スペイン語, ヒンディー語
柔軟性のある期限
スケジュールに従って期限をリセットします。
共有できる証明書
修了時に証明書を取得
100%オンライン
自分のスケジュールですぐに学習を始めてください。
中級レベル
約14時間で修了
英語
字幕：アラビア語, フランス語, ポルトガル語（ヨーロッパ）, イタリア語, ベトナム語, ドイツ語, ロシア語, 英語, スペイン語, ヒンディー語
シラバス - 本コースの学習内容
3時間で修了
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.
3時間で修了
9件のビデオ （合計71分）, 7 学習用教材, 1 個のテスト
3時間で修了
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.
3時間で修了
6件のビデオ （合計88分）, 2 学習用教材, 1 個のテスト
2時間で修了
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.
2時間で修了
6件のビデオ （合計75分）, 1 学習用教材, 1 個のテスト
2時間で修了
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.
2時間で修了
5件のビデオ （合計83分）, 1 学習用教材, 1 個のテスト
レビュー
INTRODUCTION TO HOUSEHOLD WATER TREATMENT AND SAFE STORAGE からの人気レビュー
MFにより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!
RAにより2020年6月1日
Very informative and practical course as water treatment is very useful and it is very nice to have knowledge about HWTS for a student.Teachers are very knowledgeful and interactive in this course.
SKにより2021年6月30日
It was great course of HWTS. I have a nice project for de-centralized water treatment solution for rural area of low and middle income countries. I need help to implement my project in my region.
JAにより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.........
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