fig2

Figure 2. Composition profiles of (A) PBDEs and (B) DPs in soil samples from four industrial parks and their surrounding areas. PBDEs: Polybrominated diphenyl ethers; DPs: Dechlorane Plus; LPP: Lanzhou petrochemical park; LPS: surrounding area of Lanzhou petrochemical park; BFRP: BFR manufacturing park; BFRS: surrounding area of BFR manufacturing park.