Research Progress of Chemical Wastewater Treatment Technology

Abstract

The rapid development of the chemical industry has caused serious environmental problems, among which chemical wastewater discharge has become a key problem that needs to be solved urgently. Compared with traditional treatment technologies, emerging technologies such as advanced oxidation and bioelectrochemical systems have been widely adopted due to their advantages of low energy consumption and high efficiency. This article aims to briefly analyze the principles, advantages, disadvantages and application scenarios of emerging treatment technologies, and points out a series of challenges facing the development of chemical wastewater treatment technology. This paper concludes that traditional water treatment methods face the challenge of energy conservation and consumption reduction. Compared with traditional technologies, emerging technologies have the advantages of being energy-saving and efficient, and are suitable for meeting increasingly stringent environmental protection standards. In the future, innovation and integration of a variety of technologies can be carried out, and combined processing technology not only reduces equipment costs but also improves processing efficiency and quality. The analysis in this article can provide some reference and inspiration for the selection and improvement of chemical wastewater treatment technologies in related industries.