Description: Our project investigated and compared iron adsorption using two different solutions, Ferric Chloride(FeCl3) and Polyaluminium Chloride (PAC). Consequently, using biochar containing PAC as a component to develop a water filter . Magnetic biochar apply to be the water filter in water purifier and increasing magnetic force that are qualified to adsorb iron from contaminated water.
Organisation: Princess Chulabhorn Science High School Nakhon Si Thammarat
Innovator(s): Miss Phonpawi Weanphet, Miss Pattiya Nujoon, Mrs.Kanokrat Singnui
Category: Agriculture and Aquaculture