Figure 6From: Characteristics of petroleum contaminants and their distribution in Lake Taihu, ChinaDistribution of 2-, 3-, 4, 5-, 6-ring and total PAHs in different water samples. The distribution of 2-, 3-, 4, 5-, 6-ring and the total contents of PAHs in water samples from S8, S10, S11, S24, S16, S16-1:and S16-2 are shown in Figure 6.Back to article page