Disinfectants; disinfectants for household use; disinfectants for hygiene purposes; disinfectants for use on the person (other than disinfectant soap); household disinfectants (other than soap)

Chemical additives for soil; chemical additives for the soil; chemical preparations for soil treatment; chemical products for conditioning the soil; chemical products for the conditioning of soil; conditioners for the soil; products for soil conditioning; soil amendment agents (other than sterilising); soil conditioners (other than sterilising); soil conditioning preparations; soil improvers; substances for improving the soil; chemical preparations for soil treatment; chemical preparations for use in the treatment of effluent; chemicals for use in the treatment of liquid hydrocarbons; chemical additives for clay; accelerators for organic chemical reactions; accelerators for speeding up chemical reactions; additives, chemical, to drilling muds; chemical additives; chemical additives for clay; chemical additives for soil; chemical compositions for absorbing hydrocarbons; chemical compositions for controlling a spillage of hazardous wastes; chemical preparations for soil treatment; chemical preparations for use in the treatment of effluent; chemical products for the treatment of sewage; chemicals for the control of environmental pollution; industrial chemicals; purification chemicals; soil enrichment chemicals; chemical compositions for absorbing hydrocarbons

Oil spill treatment; sewage treatment; treatment (reclamation) of waste; treatment (recycling) of waste; treatment (transformation) of waste; treatment of chemical waste; treatment of effluent; treatment of hazardous materials; treatment of hazardous substances; treatment of hazardous waste; treatment of industrial waste; treatment of waste; chemical decontamination services; chemical recycling of waste products; chemical treatment of waste products; treatment of chemical waste; chemical decontamination services; decontamination of hazardous materials; decontamination of waste; land decontamination