School of Life Sciences, Qufu Normal University, Qufu 273165, PR China.
School of Life Sciences, Qufu Normal University, Qufu 273165, PR China.
Sci Total Environ. 2022 Aug 20;835:155482. doi: 10.1016/j.scitotenv.2022.155482. Epub 2022 Apr 25.
Through the synergistic effect of photocatalysis and biodegradation, intimately coupling photocatalysis and biological (ICPB) technology could improve the removal rate and mineralization rate of refractory pollutants and reduce the toxicity of intermediate products. ICPB system was characterized with the advantages of simple operation, low energy consumption and high treatment efficiency. As a new sewage treatment technology, ICPB system has shown great potential in the treatment of refractory pollutants, and has been widely concerned. In this study, the research progress of photocatalyst, carrier and biofilm in ICPB system were discussed, and the degradation mechanism was introduced. The shortcomings of the current ICPB system were pointed out, and the possible research directions of ICPB in the future were proposed. This review aimed to deepen the understanding of ICPB technology and promoted the further development of ICPB technology in the treatment of refractory pollutants.
通过光催化和生物降解的协同作用，将光催化和生物（ICPB）技术紧密结合，可以提高难降解污染物的去除率和矿化率，并降低中间产物的毒性。ICPB 系统具有操作简单、能耗低、处理效率高的优点。作为一种新型污水处理技术，ICPB 系统在难降解污染物的处理方面表现出巨大的潜力，受到了广泛关注。本研究讨论了 ICPB 系统中光催化剂、载体和生物膜的研究进展，并介绍了其降解机制。指出了目前 ICPB 系统存在的不足，并提出了未来 ICPB 可能的研究方向。本文旨在加深对 ICPB 技术的认识，推动 ICPB 技术在难降解污染物处理方面的进一步发展。
