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… This increase in waste generation is most apparent in urban areas. Today more than 50 per cent of the world’s … rise to around 70 per cent, with 50 per cent of this total urban pop- ulation in Asian countries. Development of urban … Recycled copper Recycled glass Recycled plastics Compost Agriculture Landscaping Book production Paper-making industry …

… sewage outfalls, industrial discharges, runoff from urban stormwater and agriculture, river borne and airborne pollution, and litter. …