Dibenz(a,h)Anthracene (DBahA), classified as a probable human carcinogen (B2) is the first Poly Aromatic Hydrocarbons (PAH) to be chemically purified and used for cancer-based studies. Till date, only 29 papers focus on the bioremediation aspects of DBahA out of more than 200 research publications for each of the other 15 priority PAHs. Thus, the review raises an alarm and calls for efficient bioremediation strategies for considerable elimination of this compound from the environment. This article reviews and segregates the available papers on DBahA bioremoval from the beginning till date into bacteria, fungi and plant-mediated remediation and offers suggestions for the most competent and cost-effective modes to bioremove DBahA from the environment. One of the proficient ways to get rid of this PAH could with the use of biosurfactant-enriched bacterial consortium in DBahA polluted environment, which is given considerable importance here. Among the bacterial and fungal microbiomes, unquestionably the former are the beneficiaries which utilize the breakdown products of this PAH metabolized by the latter. Nevertheless, the use of plant communities for efficient DBahA utilization through fibrous root system is also discussed at length. The current status of DBahA as reflected by the publications at https://www.ncbi.nlm.nih.gov and recommendations among the explored groups [bacterial/fungal/plant communities] for better DBahA elimination are pointed out. Finally, the review emphasizes the pros and cons of all the methodologies used for selective/combinatorial removal of DBahA and present the area to the researchers to carry forward by incorporating their individual ideas.

Dibenz（a，h）蒽（DB ah A）被列为可能的人类致癌物（B2），是第一种经过化学纯化并用于癌症研究的聚芳烃（PAH）。迄今为止，在针对其他15种优先PAH的200多种研究出版物中，只有29篇论文专注于DB ah A的生物修复方面。因此，该评论引起了警报，并呼吁采取有效的生物修复策略，以从环境中大量消除该化合物。本文回顾并分离了有关DB ah A的现有论文，从一开始就一直进行到细菌，真菌和植物介导的修复的生物去除，并为生物去除DB的最有效和最具成本效益的模式提供了建议。从环境啊。其中一个熟练的方式来摆脱这种PAH能与DB使用生物表面活性剂富集细菌财团的啊污染的环境，在这里给出相当的重要性。在细菌和真菌微生物组中，毫无疑问，前者是利用被后者代谢的PAH分解产物的受益者。然而，也详细讨论了如何通过植物根系通过纤维根系有效利用DB ahA。https://www.ncbi.nlm.nih.gov上的出版物以及所探索的群体[细菌/真菌/植物群落]所建议的DB ah A的当前状况，旨在获得更好的DB ah指出了消除方法。最后，审查强调全部用于选择性/组合去除DB的方法的优点和缺点啊A和展示该地区的研究人员通过将他们的个人想法发扬光大。