学生对 École Polytechnique Fédérale de Lausanne 提供的 Introduction to Household Water Treatment and Safe Storage 的评价和反馈
课程概述
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MS
Jul 14, 2020
very useful, makes us susceptible to the ongoing and existing methods and technologies for water treatment for house with the perspective of public health.
AA
Feb 8, 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.
251 - Introduction to Household Water Treatment and Safe Storage 的 263 个评论(共 263 个)
创建者 Giovanni A G
•Jul 15, 2017
very interesting and useful!
创建者 Paola C
•Jul 10, 2017
Very interesting and clear
创建者 MOKSHA S K P
•Apr 17, 2020
self learning
创建者 Dheekshith .
•Oct 5, 2025
good
创建者 MONICA K
•Aug 29, 2021
good
创建者 Tirth S
•Apr 28, 2019
Good
创建者 Saleh M A
•Oct 18, 2019
I benefit from this course more such as methods of treatment to water, kinds of diseases which come to human by pathogens from during contamination water and devices that we use it in treatment, chamicals and chlorine taps ...etc. Finally, I would like to say thank for all instructors or anyone contributes in preparing this course to content all this information which add more and more to gain further background so again thank you so much.
创建者 SHRINIKET D
•Mar 28, 2020
in my opinion, i think you must give more no. of attempts in small duration of time. i mean 168 hours is a very big duration of time.
创建者 Robin A M B
•Oct 5, 2022
some information is outdated
创建者 apparao v
•Mar 8, 2022
good
创建者 Muhammad A
•Oct 26, 2020
I worked hard in this course to achieve certification that may it help me in future but institute clearly written that it doesn't mean that student learned about this course.
创建者 Karmesh G
•Oct 13, 2019
Videos were too long.
创建者 LEKHA R C
•Jul 14, 2022
r