Wastewaters Pollution Control Using Two-Frequency Laser Sounding

In the paper, the results of studies on simulating wastewater pollutant fluxes using averaged integral functional characteristics of the pollution occurrence time are given. The main elements of the effect of the probabilistic and temporal characteristics of the industrial wastewater pollutant fluxes on the average integral functional characteristics of the analytical wastewater control have been considered. The below parameters have been determined: mean no-pollution time, mean pollution occurrence time, the pollution inflow rate, and the average amount of pollution load over the monitoring period. The dynamics of detecting pollutants using express analysis of liquid fluxes when monitoring some specific wastewater pollutants in the enterprise water treatment systems have been analyzed. The technique for estimating the average wastewater pollution load proposed by the authors has been described, which is based on evaluating the average integral characteristics of various pollutant fluxes. The calculation equations are given to determine the average pollution load imposed by certain pollutants detected by the control system over the forecasted monitoring period. The calculation equations are given to estimate the mean total no-pollution time for certain pollutants over the monitoring period.

show abstract

Analysis of the probabilistic-temporal characteristics of wastewater of mechanical engineering enterprises

Алексеев

Usoltcev

Yuran

2020

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

show abstract

Complex for Monitoring of Sewage Optical Density Changes

Алексеев¹,

Usoltsev²,

Юран³

et al. 2018

Prib. metody izmer.

View full text Add to dashboard Cite

Article contains theoretical and practical technical sentences on creation of an optoelectronic complex of monitoring of emergency discharge of pollution in sewage of the enterprises.The relevance of the task of monitoring of sewage on existence of emergency clots in sewage for saving water sources is shown. The structural scheme of a complex of monitoring of the water environment is provided. The mathematical model of a complex of optoelectronic monitoring over the water environment on the example of sewage of the enterprise is considered. The complex of monitoring is described by the random impulse transition function containing two independent components, one of which defines dynamic properties, another considers stochasticity of conversion.The example of implementation of an optoelectronic complex of monitoring of the water environment in the system of sewage of the enterprise is given. Experimentally the efficiency of a complex in case of measurement of changes of optical density of the analysable environments is shown. For carrying out an experiment water pollution is selected by vegetable oil. The analysis of absorption spectra of water and vegetable oil showed that as a source of radiation it is expedient to use lasers with lengths of waves in the range of 0,4–0,5 μm which have the minimum absorption of radiation in the water environment and the considerable absorption in the environment of impurity, for example, the violet STLL-MM-405-200-52-A laser with wavelength of 0,405 μm and 200 mW. As the photo-sensor element, it is possible to use, for example, the PDV-V400-46 photodiode.Results of an experiment of a research of optical density of the liquid environment containing clots from vegetable oil are given. They show the functional connection of pollution of sewage with change of optical density of the water environment with certain lengths of waves of a probing laser radiation.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Wastewaters Pollution Control Using Two-Frequency Laser Sounding

Cited by 2 publications

References 0 publications

Analysis of the probabilistic-temporal characteristics of wastewater of mechanical engineering enterprises

Analysis of the probabilistic-temporal characteristics of wastewater of mechanical engineering enterprises

Complex for Monitoring of Sewage Optical Density Changes

Contact Info

Product

Resources

About