Today our 5-day seminar "Water treatment with sodium hypochlorite" in Geita, Tanzania ended. The main topic was the production of sodium hypochloride to treat water. The participants brought water from their villages.
Today our 5-day seminar "Water treatment with sodium hypochlorite" in Geita, Tanzania ended. The main topic was the production of sodium hypochloride to treat water. The participants brought water from their villages.