Learner Reviews & Feedback for Introduction to Household Water Treatment and Safe Storage by École Polytechnique Fédérale de Lausanne
About the Course
Top reviews
SK
Jul 1, 2021
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.
AO
Jun 20, 2020
Dr Rick Johnston and his colleague are awesome. They have good understanding of the subject matter. I will recommend this course to my friends.
251 - 266 of 266 Reviews for Introduction to Household Water Treatment and Safe Storage
By Valery N
•Aug 30, 2017
VERY VERY GOOD AND BENEFIT FOR ME
By SRUSHTI S C
•Apr 13, 2020
Nyc experience to learn this way
By KARINE L
•May 18, 2019
Very good summary on this topic
By Giovanni A G
•Jul 15, 2017
very interesting and useful!
By Paola C
•Jul 10, 2017
Very interesting and clear
By MOKSHA S K P
•Apr 17, 2020
self learning
By Dheekshith .
•Oct 5, 2025
good
By MONICA K
•Aug 29, 2021
good
By Tirth S
•Apr 29, 2019
Good
By Saleh M A
•Oct 19, 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.
By SHRINIKET D
•Mar 29, 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.
By Robin A M B
•Oct 6, 2022
some information is outdated
By apparao v
•Mar 9, 2022
good
By 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.
By Karmesh G
•Oct 14, 2019
Videos were too long.
By LEKHA R C
•Jul 15, 2022
r