The invention relates to a method for remedying polybrominated diphenyl ethers-polluted soil through surface active agent reinforced tourmaline Fenton-like associated microorganisms. The PBDEs-polluted actual soil around an electronic waste dump is remedied through the surface active agent reinforced tourmaline Fenton-like associated microorganisms for the first time. The total remediation efficiency of PBDEs can be as high as 75% through the novel composite remedying method, and the highest individual PBDE remedying efficiency reaches 86%. Meanwhile, reproduction of the microorganisms in the soil can be promoted, and compared with tourmaline Fenton-like auxiliary microorganisms, the degradation efficiency of the PBDEs is improved by 30%. Therefore, through the novel composite remedying method through the novel surface active agent reinforced tourmaline Fenton-like associated microorganisms, the PBDEs in the actual soil can be effectively removed, so that the risk that crops absorb the PBDEs is reduced, human health is ensured, and the method has important scientific value and application significance.