2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

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$3:HIKOMC=YU\^UY:?k@k@d@e@f - Courrier international$

esidual content of less than 50 ppm PCB are sent for recycling as secondary raw materials, and nonmetallic materials are subject to thermal disposal. 11.3.3.3 Solvent regeneration stage Technological scheme of solvent recovery is shown in Figure 11.3.3 Regeneration of the solvent - a selection of pure methylene chloride from its mixture with the remnants of PCB is carried out periodically. To do this, PCB pollution of methylene chloride from the cube-evaporator E1 install cleaning of the transformer is pumped into the vessel through the side E8 fitting. Evaporation of methylene chloride is produced by heating the hot water tank through a shirt E8. As the spray droplet separator liquid with vigorous boiling is a layer of nozzles at the top of the tank. Pair of methylene chloride from tank E8 coming into the condenser T5 cooled brine. Condensed methylene chloride is discharged into the tank E9 cooled brine. Pickle served in a tank shirt E9, and from it comes in a condenser T5. Regenerated solvent - methylene chloride - back to the installation of the transformer cleaning for reuse. Pair of methylene chloride from tank E9 trapped in absorber K3 with activated charcoal. The service activated carbon is determined by its sorption capacity. Completion of the distillation of methylene chloride from a mixture of PCB determined in the following two criteria: termination of reducing capacity in the E8; increase in temperature of the liquid in the tank E8. The exact content of residual dichloromethane in the bottoms liquid is determined by chromatographic analysis and is equal to 3 1 %. FINAL REPORT for Contract No. CS-NPA-Arctic-13/2009 of December 01, 2009 within the framework of pilot project Development of Technology of clean up of the area of Decommissioned Sites of The Russian Federation Ministry of Defense in the Arctic by the Example of Alexanra Island of Franz Josef Land Archipelago from Hazardous Waste 188 188
with regeneration PSB to burn 8 Brine Figure 11.3.3 Scheme of solvent (methylene chloride) regeneration 5 Regenirated Brine -15 -20 FINAL REPORT for Contract No. CS-NPA-Arctic-13/2009 of December 01, 2009 within the framework of pilot project Development of Technology of clean up of the area of Decommissioned Sites of The Russian Federation Ministry of Defense in the Arctic by the Example of Alexanra Island of Franz Josef Land Archipelago from Hazardous Waste Brine 9 3 8 Methylen chloride vaporizer 9 Methylen chloride collector 5 Condenser 3 Tower with absorbent coal Methylen chloride PCB Hot water 189 189
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APPROVED Project Coordinator ______
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LIST OF CONTENT 1 INTRODUCTION 7 2
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10 DEVELOPMENT OF TECHMOLOGICAL PRO
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1. INTRODUCTION This report contain
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2. ADDITIONAL SURVEY FOR SELECTING
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Table 2.2.1 Field work schedule Dat
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Picture 2.2.3 Tracked vehicle in th
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Picture 2.2.7 Accumulation of drums
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Picture 2.2.11 Wooden drum with tec
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Picture 2.2.15 Oil spill on the lan
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Picture 2.2.19 Diesel building (sit
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Picture 2.2.23 Accumulation of drum
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Picture 2.2.27 Destroyed building,
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Picture 2.2.31 PCB-containing insid
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Picture 2.2.35 Transformers, Antenn
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3 ADDITIONAL SURVEY FOR SELECTING A
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Map symbols Area boundaries Samplin
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Picture3.1.6 Schematic map of sampl
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Area Point Table 3.1.2 Location of
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Continuation of Table 3.1.2 1 2 3 4
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Table 3.1.3 gives the number of dig
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Territory of the radar station comm
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Picture 3.1.4 Accumulation of drums
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Picture 3.1.8 Radar station equipme
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Picture 3.1.12 High-voltage current
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Picture 3.1.16 Chemical agent pack
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wooden gantries; power lines; hea
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Figure4.1.1 Situational plan of the
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No. Number of the site on situation
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Figure4.2.1 Situational plan of of
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4.2.2 Territory of the abandoned po
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No. Number of the site on situation
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39 295 Territory littered with meta
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5 ASSESSMENT OF SOIL AND GROUND POL
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introduction of a methyl substituen
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The study of heavy metal content le
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When soil is contaminated with one
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toxic waste. In this case, the remo
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Point no. Soil type Pollution signs
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Table 5.2.6 Concentration of pollut
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Total 15 PCB mg/kg 0.00016 0.08957
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Figure 5.2.1 Spatial characteristic
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5.4 Severnaya Bay 5.4.1 Area of fue
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Parameter Unit Concentration Concen
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Parameter Unit Table 5.2.8 Content
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On average content of volatile arom
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Table 5.2.9 Content of pollutants i
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Table 5.2.10 Content of pollutants
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6. RESULTS OF THE LABORATORY STUDY
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metal drums (4 pcs) drum without la
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TU 38.1011007-84. Process Oil IMSi-
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Continuation of Table 6.1.2 Paramet
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6.1.2 Severnaya Bay area Area of fu
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Parameter to bedetermined, unit of
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Territory of the abandoned polar st
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6.1.3. Area of the abandoned air-de
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Area of radar station Parameter to
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Parameter to bedetermined, unit of
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No. of site Table 6.2.3 PCB content
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No. of site No. of sample Table 6.2
Page 137 and 138: No. of site No. of samp Grade (type
Page 139 and 140: 7. SUBSTANTIATION OF EXPERIMENTAL S
Page 141 and 142: Figure 7.2 Location of the objects
Page 143 and 144: Figure7.4 Location of the objects c
Page 145 and 146: 8. DETERMINATION OF INNOVATIVE TECH
Page 147 and 148: The decontamination of condensers w
Page 149 and 150: unidentified substances occurs with
Page 151 and 152: places. In this connection, with re
Page 153 and 154: is determined whether a waste is fu
Page 155 and 156: 9. DEVELOPMENT OF TECHMOLOGICAL PRO
Page 157 and 158: Amount reagent is determined by sta
Page 159 and 160: hazardous waste only. The principle
Page 161 and 162: Drum with removed is placed to a sp
Page 163 and 164: In accordance with the submitted sc
Page 165 and 166: wash water should be composed of at
Page 167 and 168: Solid-waste recycling module is des
Page 169 and 170: hydroxides and hydroxy. When expose
Page 171 and 172: In accordance with the submitted bl
Page 173 and 174: 11. DEVELOPMENT OF TECHMOLOGICAL PR
Page 175 and 176: in question should move to a pre-de
Page 177 and 178: instrumentation that enable manufac
Page 179 and 180: Air Barrles Methylene clorinated MC
Page 181 and 182: Module of deactivation of liquid wa
Page 183 and 184: This module is designed for the pro
Page 185 and 186: drain valve is usually not installe
Page 187: 11.3.3.2 Stage of washing of transf
Page 191 and 192: the cavity in the afterburner (4).
Page 193 and 194: Assembly of equipment off-gas clean
Page 195 and 196: The composition of this line includ
Page 197 and 198: sovtol can be recycled; recycling t
Page 199 and 200: Therefore, the preservation of indu
Page 201 and 202: 13. SELECTION OF INDUSTRIAL SITE AN
Page 203 and 204: 13.2. Selection of industrial site
Page 205 and 206: No. Number of the site on situation
Page 207 and 208: access to technological equipment a
Page 209 and 210: Figure 13.5. Process module Figure
Page 211 and 212: 14. EXPERIMENTAL TESTING OF MODERN
Page 213 and 214: 12. Filing drums for disposal in Ar
Page 215 and 216: Figure 14.1 Placement of burnt drum
Page 217 and 218: Figure 14.4 Pressing result with ch
Page 219 and 220: Figure 14.7. Drum broaching using a
Page 221 and 222: Figure14.10. Drum compacting Figure
Page 223 and 224: 14.2 Experimental handling of waste
Page 225 and 226: Figure 14.13. Marking of PCB-contai
Page 227 and 228: 14.3 Control sampling on-site and c
Page 229 and 230: combustion. The results of the anal
Page 231 and 232: 22.08.10. 08:00 020° 17:00 340° 4
Page 233 and 234: case, it becomes possible to utiliz
Page 235 and 236: a fairly short time away, drained,
Page 237 and 238: 18. REFERENCES 1 .., .., .. , ..
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31 .., .., .., .., .., .., .
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», « »/ . : , 2009. 61 .
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2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

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