Processing of chemicals and petrochemicals; treatment of chemical waste; chemical treatment of waste products; chemical treatment of exhaust gases from fossil fuel combustion; treatment of materials using chemicals; recycling of chemicals; purification of minerals by chemical methods; filtration of gases; purification of gases; incineration of gases; removal of certain chemicals from chemical processing fluids; treatment of industrial waste to sequester carbon; special waste management; treatment of hazardous gases; waste treatment by electrolysis; rental of chemical processing machines and apparatus; rental of air purification apparatus; consultancy relating to the treatment and clearance of chemical pollution

Scientific and technological services and research and design relating thereto; Chemical engineering services; industrial analysis and research services; industrial analysis and research services in the field of chemistry; materials testing and analysis; chemical research and analysis services; development and testing of chemical production methods; design of industrial plant; technical design and planning of water and air purification plants; technical design and planning of exhaust gas purification plants; advisory services relating to environmental pollution; environmental exhaust-gas emission testing and inspection services; development of computer software; design of computer programs; design and development of computer programs for analysis of exhaust gas emissions; design and development of software for control, regulation and monitoring of water, air, and gas purification plants