CI Excelsior is an advanced biostimulant solution engineered for wastewater and soil rehabilitation in petroleum refining operations. Targets the complex contaminant profiles unique to modern refineries — petroleum hydrocarbons, glycols, amines, sulfides, and heavy metals — that cause nitrification failures and operational upsets. Accelerates breakdown of COD and petroleum-based contaminants, reduces algae and organic buildup in lagoons, and stabilizes biological treatment through targeted micronutrient delivery. Designed for facilities processing increasingly complex crude blends at higher throughput rates.