Abstract

The object of research is the efficiency of dust and gas treatment equipment for the removal of contaminated combustion products from the flue gases of the incinerator plant. One of the most problematic areas of the research facility is that when removing contaminated combustion products (ash) from flue gases, the efficiency of the dust and gas treatment equipment should ensure ash concentrations of up to 4 mg/m3 in the incinerator plant emissions.Investigations were conducted in Chornobyl, Ukraine on an incinerator plant equipped with a gas stream cleaning system, and includes coarse and fine cleaning. Application of two-stage cleaning allows to increase the efficiency of dust and gas cleaning equipment and to reduce emissions of radiation ash.In order to confirm the design requirement for gas cleaning equipment, in which flue gas filtration should provide ash emissions to 4 mg/m3, experimental measurements are made during the operation of the incinerator plant. Based on the results of measurements of dust and gas cleaning equipment, the maximum ash concentration is 3.76 mg/nm3, which meets the requirements.This plant plays an important role in reducing emissions and reducing the ecological load of the region and improving the environmental safety of Ukraine.

Highlights

  • To date, a major problem in the field of pollution, especially the air basin is the burning of forests

  • Reduction of river flow, desertification of land – all this is a consequence of a forest fire

  • An actual problem is the forests of the Chernobyl zone, contaminated with radiation, because during a forest fire contamination of radioactive products from the burning of radioactive contaminated wood gets into the air

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Summary

Introduction

A major problem in the field of pollution, especially the air basin is the burning of forests. An actual problem is the forests of the Chernobyl zone, contaminated with radiation, because during a forest fire contamination of radioactive products from the burning of radioactive contaminated wood gets into the air. An incinerator intended for burning of wood, including radioactive contaminated in the Chernobyl Exclusion Zone and the collection of radioactive contaminated ash from dust and gas treatment equipment (DGTE). One of the most problematic areas of the research facility is that when removing contaminated combustion products (ash) from flue gases, the efficiency of the dust and gas treatment equipment should ensure ash concentrations of up to 4 mg/m3 in the incinerator plant emissions

The aim and objectives of research
Research of existing solutions of the problem
Methods of research
Research results
Conclusions
Substances in the form 2
Full Text
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