40 Treatment of materials, namely, treatment of sulfides, hydrocarbons, pyrophorics, benzene, sludge, crude oil, fuel oil, decanted slurry oil, sour water, slop oil, asphalt, gasoline, wastewater, and residual oils; sludge extraction, namely, robotic sludge extraction for the purpose of treating soil and water by removing sludge; waste stream treating, namely, processing sludge streams for coker injection; treating waste hydrocarbons, namely, processing waste hydrocarbons to break emulsions, perform two-phase liquid and solid separations, and perform three-phase oil, water, and solid separations; sludge separation and dewatering, namely, centrifugal sludge separation and dewatering; decontamination of industrial equipment, namely, decontamination of tanks, vessels, piping, and reactors; degassing services, namely, chemical degassing, marine degassing, refinery and petrochemical degassing, and thermal oxidation gas removal; consultancy in the fields of chemical degassing, marine degassing, refinery and petrochemical degassing, and thermal oxidation gas removal; environmental remediation services, namely, treatment of volatile organic compounds, contaminants, and waste, and consultancy related thereto; consultancy regarding treatment of chemicals, gas, and waste materials; consultancy regarding environmental remediation, namely, consultancy regarding soil, waste and water treatment services; environmental remediation services, namely, decontamination of pits, ponds and containments