Methods and means of control and diagnostics of technological units in the treatment of industrial wastewater based on optoelectronic and hollow light guides N B Alimova, A R Khaitova, A M Khusanov, E O Ergashev Iop Conference Series Earth and Environmental Science, 2022 Prevention of pollution of water bodies by wastewater, as well as protection of surface waters from pollution by wastewater are the most important tasks facing modern society. In the field of industrial wastewater treatment, there are many models of single processes. This article highlights some issues of development and research of individual designs of optoelectronic transducers based on hollow light guides. The principles of construction, mathematical models, questions of errors of optoelectronic converters based on hollow light guides are outlined and devices of information and measuring equipment and automation made on the basis of hollow light guides with moving elements are given. The types and frequencies of optical volcanic waves for the treatment of industrial wastewater based on optoelectronic and polycoxic fibers are presented. And also the issues of diagnosing technological units in the treatment of industrial wastewater and the state of optoelectronic converters based on fiber and hollow light guides are considered. Currently, the problem of wastewater treatment is one of the most important in industrial ecology. Therefore, the development of new more efficient methods and means of wastewater treatment of production using waste products of enterprise waste is currently especially relevant.
