2006 Ivory Coast toxic waste dump by Greek shipping company Prime Marine Management Inc. and chartered by Trafigura. Trafigura desired to strip the sulfurous products out of the coker gasoline to produce naphtha, which could then be sold. Instead of paying a refinery to do this work, Trafigura used an obsolete process on board the ship called "caustic washing", in which the coker gasoline was treated with caustic soda. The process worked, and the resulting naphtha was resold for a reported profit of . The waste resulting from the caustic washing would typically include hazardous substances such as sodium hydroxide, sodium sulfide and phenols. On 2
Illegal dumping many councils will collect certain items for free, or for a small fee. This leads to some people simply leaving their waste in open public spaces or untended public gardens. This is called fly tipping. In addition, commercial or industrial users may fly-tip to avoid waste handling charges, as will bogus waste disposal firms. Taxes on landfill in the UK have led to illegal waste dumping. Materials illegally disposed of can range from green waste and domestic items to abandoned cars and construction waste, much of which may be hazardous or toxic. As the cost of disposing of household rubbish