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西贡鼠 SAIGONNEZUMI

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You are here: Home / Archives for Clean Technology

Clean Technology

Coming soon: DIY Air Purifier in Vietnam

Thursday, March 15, 2018 By kevmille

Nearly ready for purchases. Just waiting on our new fan design and HEPA filters. Currently the unit will use a Senko fan. Senko DIY air purifier with hepa filter. LaserEgg next to it. Coming soon. As of July, 2018, we were not able to register a company to sell HEPA filters in Vietnam. To stay under the radar, it is best to order the HEPA filters directly from SmartAir and … [Read more...] about Coming soon: DIY Air Purifier in Vietnam

More bottled water tests

Saturday, February 24, 2018 By kevmille

Aquafina tds / ppm water quality test

At the request of people, I decided to do a TDS test of four more brands of bottled water that you can buy in Saigon. Please note, as some people will emphasis, I am just doing a TDS test to decide how pure the water is. For purposes of this test, anything below 50 ppm indicates the water has been purified an "most likely" safe to drink. My last water quality article provides … [Read more...] about More bottled water tests

PM 2.5 masks I wear in Saigon (HCMC), Vietnam

Friday, February 23, 2018 By kevmille

AQBlue PM 2.5 mask

Edit (Feb. 1, 2020): With the coronavirus outbreak in China, this post is getting a lot of hits from Vietnam. First and foremost, PM2.5 masks (actually called respirators) are not a replacement for surgical masks. See this video to learn how to wear a surgical mask -> https://www.youtube.com/watch?v=CWrinkuoljE. --- I decided to do a post on all of the different PM 2.5 … [Read more...] about PM 2.5 masks I wear in Saigon (HCMC), Vietnam

Water quality in Duc Hoa (Long An Province)

Monday, February 12, 2018 By kevmille

Took these readings in Duc Hoa just outside of Ho Chi Minh City in the Long An Province. Duc Hoa Tap Water The tap water was at 167 ppm. With the pollution and water leaks I seen in the nearby factories, I definitely would not drink the water here. I definitely want to test the water to see if any contaminants are in the water. Anna Bottled Water One of the popular … [Read more...] about Water quality in Duc Hoa (Long An Province)

Testing water quality in Saigon (HCMC), Vietnam

Sunday, February 11, 2018 By kevmille

PPM for LaVie

Update: You can purchase a TDS water quality meter at Lazada. Last week I checked the water quality again in my apartment building. I have done it once in the past, this time wanted to look at bottled water as well. I used a portable TDS, total dissolved solids, water test that I purchased from Amazon in the US. Below is the chart that I used to interpret my … [Read more...] about Testing water quality in Saigon (HCMC), Vietnam

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