scholarly journals Management of Integrated Utilization of Industrial Waste Storage Facilities

2021 ◽  
Vol 1079 (6) ◽  
pp. 062048
Author(s):  
S A Tumenova
Keyword(s):  
Industrial Waste ◽  
Waste Storage ◽  
Integrated Utilization ◽  
Storage Facilities

scholarly journals Influence of the pH indicator on dissolved organic carbon for determination the hazardousness of industrial waste

2019 ◽  
pp. 200-206
Author(s):  
Georgiana Cernica ◽  
Georgeta Madalina Arama ◽  
Adriana Cuciureanu ◽  
Gina Catrina ◽  
Diana Stroia
Keyword(s):  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Industrial Waste ◽  
Common Method ◽  
Leaching Test ◽  
Environmental Legislation ◽  
Ph Indicator ◽  
Essential Information ◽  
Waste Storage ◽  
Influence Of Ph

The paper presents the influence of pH on the dissolved organic carbon in industrial waste samples as a decision indicator in determining the hazardousness of the waste at storage according to the environmental legislation. Waste storage is a common method of management and is realizing according to GO 95/2005, which requires limit concentrations of the indicators analyzed according to each type of deposit (inert, non-hazardous, and hazardous). For the analysis of the dissolved organic carbon, 6 samples of waste from different sectors of activity were subjected to the leaching test and the eluate was analyzed on a multi N/C 3100 equipment at both the pH of the waste, itself and between 7.5 and 8 pH units. From the results obtained it is found that the modification of the pH leads to significant variations in the concentration of the dissolved organic carbon, variations which can provide essential information for the subsequent management of the waste.

scholarly journals Decommissioning Radioactive Waste Storage Facilities of FSUE RosRAO’s Murmansk Department Branch in the North-Western Territorial District

2020 ◽  
Vol 11 (2) ◽  
pp. 17-24
Author(s):  
D. N. Vlasov ◽  
◽  
D. N. Zamaskin ◽  
O. O. Kaminsky ◽  
A. V. Kamorny ◽  
...  
Keyword(s):  
Radioactive Waste ◽  
Nuclear Power ◽  
Large Scale ◽  
Technical Equipment ◽  
Special Equipment ◽  
Engineering Structures ◽  
The North ◽  
Waste Storage ◽  
Radioactive Waste Storage ◽  
Storage Facilities

The article discusses one of today’s challenges, namely, the decommissioning of nuclear power facilities. It summarizes the experience in the decommissioning of radioactive waste storage facilities belonging to RosRAO’s Murmansk department branch of the Northwest Territorial District providing detailed overview of pre-decommissioning activities, as well as the decommissioning operations themselves, relevant technology and technical equipment applied. Pre-decommissioning stage involved large-scale efforts (2011—2015) on accumulated RW identifi cation and its inventory taking, as well as a comprehensive engineering radiation survey. Decommissioning projects have been developed and approved, a state environmental examination has been carried out with a Sanitary and Epidemiological Statement on compliance with state sanitary and epidemiological rules and regulations issued by FMBA of Russia. The paper presents the practice of constructing some engineering structures to provide additional safety and security of RW storage facilities during their dismantlement. Particular attention was paid to the problems associated with the use of special equipment.

scholarly journals Sorption of 90Sr and 137Cs on Clays used in the Construction of Safety Barriers in Radioactive Waste Storage Facilities

2021 ◽  
Vol 2021 (1) ◽  
pp. 95-107
Author(s):  
Victoria Olegovna Zharkova ◽  
Yana Yuryevna Karasyova ◽  
Elena Iosifovna Lysakova ◽  
Elena Vasilievna Zakharova
Keyword(s):  
Radioactive Waste ◽  
Waste Storage ◽  
Safety Barriers ◽  
Radioactive Waste Storage ◽  
Storage Facilities
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