| Subject | English | Spanish |
| environ., el. | air pollution control system | sistema de control de la contaminación del aire |
| transp., environ. | European Convention on air pollution control | Convenio europeo sobre la lucha contra la contaminación atmosférica |
| transp., environ. | forest industries pollution control | lucha contra la contaminación causada por las industrias forestales |
| UN, polit. | Guidelines on the development of environmental pollution control legislation | Directrices para la elaboración de legislación de lucha contra la contaminación |
| environ. | Integrated Pollution Control | Lucha Integrada contra la Contaminación |
| environ. | integrated pollution control | control de contaminación integrado |
| environ. | integrated pollution control A procedure whereby all major emissions to land, air, and water are considered simultaneously and not in isolation to avoid situations in which one control measure for one medium adversely affects another | control de contaminación integrado |
| gen. | marine pollution control convention | convenio para el control de la contaminación marina |
| environ. | obtain the consent of pollution control authorities before discharging to wastewater treatment plants | S54 |
| environ. | obtain the consent of pollution control authorities before discharging to wastewater treatment plants | obtener autorización de las autoridades de control de la contaminación antes de verter hacia las instalaciones de depuración de aguas residuales |
| environ. | pollution control Chemical and physical methods to lessen discharges of most pollutants; for carbon dioxide there is, at present, no economic or practical way to reduce the quantities discharged except by reduced fossil fuel usage. Most specific means for removing pollutants from emissions include flue-gas desulphurisation, fluidised combustion, catalytic converters and the redesign of equipment, such as furnace burners and car engines, to lessen the production of pollutants | control de la contaminación |
| environ. | pollution control | lucha contra la contaminación |
| environ. | pollution control | descontaminación |
| econ. | pollution control | control de la contaminación |
| gen. | pollution control device | sistema anticontaminante |
| gen. | pollution control device | dispositivo anticontaminación |
| environ. | pollution control equipment | equipo de control de contaminación |
| environ. | pollution control equipment Devices for the reduction and/or removal of those emissions to the environment which have the potential to cause pollution | equipo de control de contaminación |
| environ. | pollution control facility | instalación de control de la contaminación |
| UN | pollution control industry | industria de lucha contra la contaminación |
| UN | pollution control industry | ecoindustria |
| environ. | pollution control investment | inversión de control de contaminación |
| environ. | pollution control investment Securities held for the production of income in the form of interest and dividends with the aim of controlling or reducing pollution or substances in the environment deemed harmful to human health and natural resources | inversión de control de contaminación |
| environ. | pollution control measure | lucha contra la contaminacíon |
| environ. | pollution control measure Procedure or course of action taken to curb or reduce human-made or human-alteration of the physical, biological, chemical and radiological integrity of air, water and other media | lucha contra la contaminacíon |
| environ. | pollution control measures | controles de la contaminación |
| environ. | pollution control measures | medidas de control de la contaminación |
| econ. | pollution control measures | lucha contra la contaminación |
| environ. | pollution control regulation | disposición sobre el control de la contaminación |
| environ. | pollution control regulation A body of rules or orders prescribed by government, management or an international organization or treaty in which limits are established for the emission of substances that harm or adversely alter the environment and human health | disposición sobre el control de la contaminación |
| environ. | pollution control technology | tecnología de control de la contaminación |
| environ. | pollution control technology Methods used to reduce the amount of contaminants discharged from a source | tecnología de control de la contaminación |
| environ. | pollution controls | medidas de control de la contaminación |
| UN | Regional Conference on Water Demand Management and Pollution Control | Conferencia Regional sobre la gestión de la demanda de agua y la lucha contra la contaminación |