Acid AI Algal Bloom Ammonia Artificial Intelligence Biochar BloomOptix Climate Change Commercialization Contaminant Contaminate CRISPR Disinfect Drinking Water Electrochemical Engineering Fish HAB Habitat Internship K-12 Lake Microplastic Microscope Monitoring Nitrification Per-Fluoroalkyl PFAS Photoelectrochemical Pollution Polyfluoroalkyl Recovery Removal River Sediment Semiconductor Sensor Sorbent sportfish Square One Coating Struvite Toxicity Treatment Wastewater Watershed