List of concepts for pollution

• clearing sludge
• coal gas desulfurization
• coastal pollution
• collective waste water treatment
• combination effect
• compensatory tax
• composite pollution
• contaminated area
• contaminated soil
• contamination
• continuous load
• critical level
• critical load
• dead organic matter
• decontamination
• deep-sea disposal
• defoliation
• degradation
• degradation of the environment
• degradation product
• de-inking
• denitrification
• denitrification of waste gas
• deposited particulate matter
• deposition
• desalination
• desertification
• desulphurisation
• desulphurisation of fuel
• dialysis
• diffuse pollution
• diffuse source
• digested sludge
• digester
• digestion (sewage)
• direct discharger
• direct greenhouse gas emissions
• disposal of warfare materials
• distillation
• disused military site