ペットボトルと太陽だけ！汚水が安全水になるSODIS実験レポート

Can dirty water be made safe to drink using only sunlight? We actually tried out "Solar Disinfection (SODIS)." This time, we cultivated E. coli from chicken manure, created wastewater, placed it in plastic bottles, and exposed it to sunlight for six hours. After exposure, we used test strips to check whether the bacteria had actually been reduced. We also honestly discuss practical precautions such as odor and cloudiness. Please watch until the end to learn about "producing life-saving water" using natural energy! [Chapters] 0:00 What is Solar Disinfection? Let's Make Wastewater 5:55 Wastewater Completed, Experiment Begins 12:40 E. coli Test 27:52 Final Results 35:46 Bonus #SODIS #SolarDisinfection #DisasterPrevention #E.Coli #Survival #SolarDisinfection #EmergencyWater #PlasticBottles #NaturalEnergy #MountainLife #SimpleWaterPurification #WaterSafety Updated Saturday at 12:00 PM! Here's a week in the mountains, summarized in news format: ↓ "News from Living in the Mountains"    / @yamaoku-freetime   Spotify "Yamaoku Gurashi Channel" https://open.spotify.com/show/2AZdNWx... X (Twitter) https://x.com/yamaokugurashi Instagram   / yamaoku_no_kurashi   For business-related inquiries, please contact me by email. [email protected]