Reducing environmental impact on the basis of risk calculations
- Авторы: Pavlovich L.1, Osokina A.1, Surzhikov D.2, Lupenko V.3
-
Учреждения:
- Siberian State Industrial University
- Research Institute of Sanitation and Occupational Health, Siberian Branch
- EVRAZ Koks Sibir
- Выпуск: Том 59, № 9 (2016)
- Страницы: 353-361
- Раздел: Industrial Safety
- URL: https://journals.rcsi.science/1068-364X/article/view/226062
- DOI: https://doi.org/10.3103/S1068364X16090076
- ID: 226062
Цитировать
Аннотация
The environmental risk due to atmospheric pollution from coke plants is assessed for both organized and unorganized sources of emissions in the byproduct-capture, benzene-rectification, and tar-processing shops and the system for biochemical wastewater treatment. It is found that 19.4% of all the organized sources correspond to acceptable levels of chronic noncarcinogenic environmental risk; 30% to high risk; and 50.6% to very high risk. A system of hydraulic breather valves is proposed for utilization of the emissions in the byproduct-cap ture shop. For the tar-processing and benzene-rectification shops, delivery of the emissions to the direct coke-oven gas line is recommended. For the emissions from the biochemical wastewater treatment system, collection and purification by sorption and biochemical treatment is proposed.
Ключевые слова
Об авторах
L. Pavlovich
Siberian State Industrial University
Автор, ответственный за переписку.
Email: pavlovitch.lara@ya.ru
Россия, Novokuznetsk, 654007
A. Osokina
Siberian State Industrial University
Email: pavlovitch.lara@ya.ru
Россия, Novokuznetsk, 654007
D. Surzhikov
Research Institute of Sanitation and Occupational Health, Siberian Branch
Email: pavlovitch.lara@ya.ru
Россия, Novokuznetsk, 654007
V. Lupenko
EVRAZ Koks Sibir
Email: pavlovitch.lara@ya.ru
Россия, Novokuznetsk, 654043