Texas Seventh-Grader Nathan Uses Shellfish Waste to Clean Water
Nathan Gael Montelongo, a seventh-grader from La Joya, Texas, developed a project using chitosan derived from discarded shellfish shells to clean polluted water. His experiments showed improved water clarity and positive effects on zebrafish embryos. Nathan also designed a prototype raft to automate water quality monitoring and treatment, showcasing innovative environmental science work by a young student.
TOI Science··La Joya


