2006 Ivory Coast toxic waste dump not agree to remove further allegations about the dumping such as the 16 September article:- "Trafigura knew of waste dangers"; this quoted from internal Trafigura emails which showed that the company knew the waste was toxic before they dumped it. In one, a Trafigura employee says "This operation is no longer allowed in the European Union, the United States and Singapore" it is "banned in most countries due to the 'hazardous nature of the waste'" and another says "environmental agencies do not allow disposal of the toxic caustic." On 24 April 2010, the International Consortium of Investigative Journalists presented the
2006 Ivory Coast toxic waste dump was registered only days before the arrival of the "Probo Koala", was contracted for €18,500 to dispose of the waste. The company contends that no waste was transported from Europe, and the incident was an accident caused by the mishandling by an Ivorian company of waste water used to wash the ship's storage tanks. A Dutch newspaper reported on this possibility, saying the waste could have been generated as a result of attempted on-board desulfurization (removing mercaptans) of naphtha in a Merox-like process. In this way high mercaptan-laden gasoline is upgraded to meet certain country-specific specifications. This would explain the