Device and method for remediation through coupling of biological enhancement after pre-oxidation of organic contaminated soil

The invention relates to a device and method for remediation through coupling of biological enhancement after pre-oxidation of organic contaminated soil. The device comprises a soil screening and crushing device, a medicament mixing device, a spraying device, a bioreactor device, a soil stirring device, an aeration and oxygenation device and a tail gas treatment device (25); and the soil screeningand crushing device and the medicament mixing device are arranged above the bioreactor device, the spraying device and the soil stirring device are arranged in the bioreactor device, the aeration andoxygenation device is arranged at one side of the bioreactor device, and the right side of the upper wall of a bioreactor is connected with the tail gas treatment device (25). According to the scheme, soil and medicaments are mixed and stirred more sufficiently, and the remediation effect of the organic contaminated soil is enhanced. 本发明涉及一种有机污染土壤预氧化后耦合生物强化修复装置，所述装置包括土壤筛分粉碎装置、药剂混合装置、喷淋装置、生物反应器装置、土壤搅拌装置、曝气增氧装置以及尾气处理装置(25)；