THE REMOVAL OF URBAN LITTER FROM STORMWATER CONDUITS AND STREAMS : PAPER 1 - THE QUANTITIES INVOLVED AND CATCHMENT LITTER MANAGEMENT OPTIONS. PAPER 2 - MODEL STUDIES OF POTENTIAL TRAPPING STRUCTURES. PAPER 3 - SELECTING THE MOST SUITABLE TRAP

Evaluation of cleaning the south african waterways polluted by bottle cans, plastic and paper wrappings, shopping bags, garbage bins and landfill sites material. Potential for major reductions in the quantity of litter entering south africa's waterways. Possibilities of separators, screening, particular traps.