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Technical guidelines on specially engineered landfill (D5)

… of material arising for the weathering and exposure to water flow of naturally occurring minerals. 11. In the … exists over the landfill, and what types of leachate and surface run off controls are present. Chemicals 19. … be carried out for any incoming wastes. Subsurface and surface conditions 20. At many landfills no leachate controls …
21 Jun 2026 Document

Technical Guidelines on wastes collected from households (Y46)

… - Potential health hazards from accumulation of polluted water, which provide breeding grounds for mosquitoes and … items; - Contamination of soil, ground and surface waters by leachate with resultant environmental … to prevent it from contracting and mixing with ground and surface water. 15. To ensure that waste deposited in a …
21 Jun 2026 Document

Technical guidelines on hazardous wastes: physico-chemical treatment (d9) and biological treatment (d8)

… and problems may arise from supply failures of power, water and fuels or of treatment chemicals and reagents. … smaller fragments or particles increases the specific surface area and is likely to improve leachability of … have differing densities, or where they possess differing surface properties and can be wetted to differing degrees, it …
21 Jun 2026 Document

Regional Action Plan on Marine Litter Management for the wider Caribbean Region 2014

… litter being swept in our oceans, settling throughout the water column, congregating in floating garbage patches, … of natural resources, minimising effects of mining on surface water and groundwater. Environmental Protection Act … 1998) – The Board established under this Act controls the surface water supplied to the Georgetown Municipality and …
21 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Technical guidelines on incineration on land (D10)

… which is designed to turn the material over to expose new surface for combustion. They typically operate at 8500C and … recover energy, are usually passed after conditioning with water to an electrostatic precipitator to remove suspended … issues that shall be considered include: site hydrology (surface water); geology of the site; hydrogeology of the …
21 Jun 2026 Document

GUIDANCE on feasible flame-retardant alternatives to commercial pentabromodiphenyl ether - 2009 (UNEP/POPS/COP.4/INF24)

… and partly due to the dilution of combustible gases by the water formed as a result of dehydroxylation. Alumina, which … 200 °C, has shown to form a heat-insulating barrier on the surface that prevents further fire propagation of the matrix … can be reduced with a correct choice of particle size, surface modification and proper dispersion in the matrix …
21 Jun 2026 Document

Transitioning to a pollution-free planet

… the waste, hazardous pollutants, and pollution of air, water and land that emanates from man-made activity and that … water quality and quantity (flow) monitoring systems in surface water and groundwater 16. Define national and … reduce pesticide and nutrient run-off into groundwater and surface water, and limit ammonia emissions. Green …
21 Jun 2026 Document in Environmental Governance

Synergies Success Stories - Enhancing cooperation and coordination among the Basel, Rotterdam and Stockholm conventions

… Data from the large-scale monitoring of soil, sediment and surface water will be included in a new version of the GENASIS … the Basel, Rotterdam and Stockholm conventions Training on water sampling techniques in Côte d’Ivoire. 29 Synergies …
21 Jun 2026 Document in Chemicals and Waste