Paryavaran Bhavan, Gujarat Pollution Control Board , Gandhinagar, India.
Biotechnology Department, Kadi Sarva Vishwavidyalaya , Gandhinagar, India.
Bioengineered. 2021 Dec;12(1):70-87. doi: 10.1080/21655979.2020.1863034.
Rapid industrialization has provided comforts to mankind but has also impacted the environment harmfully. There has been severe increase in the pollution due to several industries, in particular due to dye industry, which generate huge quantities of wastewater containing hazardous chemicals. Although tremendous developments have taken place for the treatment and management of such wastewater through chemical or biological processes, there is an emerging shift in the approach, with focus shifting on resource recovery from such wastewater and also their management in sustainable manner. This review article aims to present and discuss the most advanced and state-of-art technical and scientific developments about the treatment of dye industry wastewater, which include advanced oxidation process, membrane filtration technique, microbial technologies, bio-electrochemical degradation, photocatalytic degradation, etc. Among these technologies, microbial degradation seems highly promising for resource recovery and sustainability and has been discussed in detail as a promising approach. This paper also covers the challenges and future perspectives in this field.
快速工业化给人类带来了舒适，但也对环境造成了有害影响。由于许多行业，特别是染料工业，产生了大量含有危险化学品的废水，污染已经严重加剧。尽管通过化学或生物过程对这类废水的处理和管理已经取得了巨大的发展，但方法上正在出现转变，重点转向从这类废水中回收资源，并以可持续的方式对其进行管理。本文旨在介绍和讨论有关染料工业废水处理的最先进和最先进的技术和科学发展，包括高级氧化工艺、膜过滤技术、微生物技术、生物电化学降解、光催化降解等。在这些技术中，微生物降解似乎在资源回收和可持续性方面具有很高的前景，并已作为一种很有前途的方法进行了详细讨论。本文还涵盖了该领域的挑战和未来展望。
