Krasny Bor May October Monitoring facts and

Krasny Bor: May – October Monitoring: facts and opinion 2016

Summary of the previous reports The landfill is a potentially dangerous object Of most concern are the following: - open pits No. 64, 68 (the inflow of rainwater/a small reserve of free volume; defects of pits dam); - The main way of pollution spreading is the transport of pollutants via surface and surface-drainage waters; - the necessity of regular environmental monitoring within the boundaries of the landfill and around it.

Schedule : МАY : PILOT WORK AT THE OPEN PITS JUNE: PILOT WORK AT THE CLOSED PITS JULY: MONITORING 1 PHASE AUGUST: MONITORING 1 PHASE DESIGN OF MONITORING PROGRAM 2 PHASE SEPTEMBER: MONITORING 1 PHASE– FINISHED MONITORING 2 PHASE - START OCTOBER: MONITORING 2 PHASE CLAY TESTING AT NEW PITS NOVEMBER И ETC… MONITORING, RESEARCH , PROTECT

МАY : PILOT WORK AT THE OPEN PITS ØSAMPLING Ø DEPTH MEASURMENT ØTECHNOLOGICAL TEST ØGEOPHISICAL INVESTIGATION ØIDENTIFICATION OF THE DAMS DEFECTS

Geophysical INVESTIGATION ΔU, м. В Filtration model Geoelectric profile: Pit #68 Pit #64 ВЭЗ 9 – ВЭЗ 11 Pit #70 ΔU, м. В

MAY : depth measurement

MAY : sampling

MAY : bottom sediment sampling Experimental and methodical work at the closed pits

МАY: test of the waste

MAY: defects of the dam

JUNE: soil air (gas)

JUNE 1 phase: points of monitoring Ground water Surface water Technological water Fir

Monitoring: parameters 1 phase Water ( surface, ground water) Soil Air Noise Heavy metals end chemical elements Anions Biological oxygen demand Chemical oxygen demand p. H, dry reside DDT PCB 3, 4 -Benz[a]pyrene Phenol Mineral oil Benzen, Toluol, Ethylbenzen, Xelen Dioxin

JULAY: 1 phase Определяемые компоненты NO 2 HCl SO 2 H 2 S Benzen Xylene Phenol Формальдегид H 2 SO 4 Бенз(а)пирен

Ground water sampling from the borehole

Dynamics of water level in the borehole

Summary statistical groundwater characteristics of the pollutants Elements Min-Max (range) Average Мо Мe V, % Al 12, 9 -0, 045 (12, 855) 3, 63 * 6, 428 129 Cu 0, 0287 -0, 0006 (0, 0281) 0, 01 0, 0006 0, 014 105 Zn 27, 7 -0, 0052 (27, 69) 5, 08 * 13, 85 170 K 14, 2 -2, 41 (10, 88) 7, 28 8, 3 5, 44 53 V 0, 0466 -0, 0005 (0, 0461) 0, 01 * 0, 0231 85 Mn 3, 16 -0, 005 (3, 1317) 0, 89 0, 811 1, 566 101 Pb (0, 047 -0, 0002) 0, 0468 0, 01 0, 0002 0, 0234 188 of

AUGUST: Border channel 1 phase Разработка Программы мониторинга 2 этапа

SEPTEMBER: Monitoring 1 phase – finished Monitoring 2 phase

Monitoring: parameters 1/2 phase Water ( surface) Water (ground water at the outside of the landfill) Air Water ( surface) Water (ground water at the outside of the landfill) Technological water Water (ground water at the landfill) Soil Flora Phytoplankton and zooplankton Air Noise

Monitoring: components 1/2 phase Components Phase ∑polition Be, Tl Bensapyren Benzen, Toluol, Ethylbenzen, Xilene Surface water 1 2 58 40 + + - 1 53 + + 2 42 - 1 63 + + 2 52 - + + - - + - Grund water Technol. water BOD PCB 15, 18, 28, 52, 101, 118, 180 + + ∑PCB Fitoplancton - + - - - - Zoobentos - + - - D-Cl + - + - Toxi - + + -

Contamination of surface water - Low concentration: H 2 S, sulfides, formaldehyde, benzo(a)pyrene, Cu, As, Zn, Cd, Ni, Pb, Co, Tl, Cr, and 2, 4 -DDТ, 4, 4 -DDТ, PCB 28, 52, 101, 118, 138, 153, 180, Cl 3 ethylen, chloroform, Cl 4 CH 4, Cl 4 CH 6, tetrachloroethylene, chlorinated dioxins, volatile and semivolatile organic substances (Toluol, Benzen, Xelen, Ethylbenzen). Comparison of surface water samples taken at different distances from the landfill allows to conclude the following: - concentration of such substances, as detergents, Cl-ion, NH 4 and N-ion, NO 2 -ion, F-ion, phenol, mineral oil, Al, Fe, Mn increases as the distance from the polygon, which presumably suggests that the source of contamination of these substances is not the landfill, and facilities located outside its boundaries. - concentration of pollutants: PCB, SO 4 -ion, NO 3 ion, Mg, V, Hg, Be decreases with distance from the landfill, which may indicate that the source of contamination is the landfill. .

OCTOBER: Temporal Pits Контроль грунтов временных карт

OCTOBER: Temporal Pits Sample № / As material Cd Cu Hg Ni Pb Zn Benzapyren Mineral oil p. H 1 -226 Clay 100% <0, 050 3, 09 46 <0, 050 49 8, 1 92 0, 0103 308 7, 3 2 -226 Clay 90% Peat soil 10% <0, 050 0, 92 16, 2 <0, 050 25, 1 3, 11 41 0, 0072 98 7, 1 The Threshold of response 102) 2, 02) 1322) 2, 11) 802) 1302) 2202) 0, 021) 10003) -

OCTOBER : 2 phase 0. 16 0. 14 0. 12 0. 1 3, 4 -Benz[a]pyrene, mg/dm 3 0. 08 Phenol, mg/dm 3*10 0 Mineral oil, mg/dm 3 *10 0. 08 Mineral oil, mg/dm 3 *100 0. 06 Toluol, mg/dm 4 Phenol, mg/dm 3 Benzen, mg/dm 3 Toluol, mg/dm 4 0. 06 2, 4 -DDТ, mg/dm 3 Ethylbenzen, mg/dm 3 Xelen, mg/dm 3 0. 04 0. 02 0 0 borehole, Смах borehols in borehols 50 borehols 350 the landfills m from the border landfill Network of Border chennel channels in the landfill surrounding area

OCTOBER : 2 phase 1200 300 1000 250 800 200 Hg *1000 Na 600 Mg Cr (VI) *1000 150 Cd *10000 Ni *1000 К Pb *10000 Ca 400 As *10000 100 Co *10000 200 50 0 borehole, Смах borehols in borehols 50 borehols 350 the landfill the outside m from the border landfill

OCTOBER : discussion MINERAL company results 2014: TECHNOTERRA company results 2016: Groundwater. the concentration of the analyzed components appear to be stable. Excessive the maximum permissible concentration fixed only for the following components – phenols, manganese, iron, COD, sometimes revealed excess oil. Groundwater. the concentration of the analyzed components appear to be stable. Excessive the maximum permissible concentration fixed only for the following components – phenols, manganese, iron, COD, some anions, sometimes revealed excess oil. The surface water. Excessive concentrations marked by the same elements as in groundwater Soil. Identified excessive Soil. We are have not full information, concentrations of soils of all the but 2 sample of clay take from analyzed components. The most subsurface layer, is «clean» polluted area is located between the landfill Krasny Bor and old landfill.

OCTOBER : discussion Component, mg/l GREENPIACE results 2015: TECHNOTERRA company results 2016: Mineral oil 0, 71 0, 0093 – 0, 175 Cd 0, 0093 0, 0063 – 0, 0215 Ni 0, 17 0, 005 – 0, 05 Sb 0, 0051 0, 0063 – 0, 021 Hg 0, 00056 <0, 00005 – 0, 000137 Phenol 2, 1 0, 005 – 0, 03 Chloroform 0, 089 <0, 0001 CCl 4 0, 023 ? C 6 H 4(COOC 4 H 9)2 0, 0083 ? (0, 1 % 200 С)

Summary of the previous reports The landfill is a potentially dangerous object Of most concern are the following: - open pits No. 64, 68 (the inflow of rainwater/a small reserve of free volume; defects of pits dam); - The main way of pollution spreading is the transport of pollutants via surface and surface-drainage waters; - the necessity of regular environmental monitoring within the boundaries of the landfill and around it.

Opinion Step/ problem Recomendation 1. The beginning of the work It is right!!! To continue the works 2. Plan of the work : strategic aims, tactic steps, safety measures To continue the consultation of scientific and technical Council Feel #1 Upgrade or new construction of multistage wastewater treatment plant 3. Monitoring plan To continue the works 4. Monitoring components Use HELCOM recommendation ( for example : CCl 4 ? ) 5. A lot of contractors - a lot of information about pollution and the environment – need one data base Design GIS project, mathematical modeling of the «multivariation accident» 6. See information distributed in time and space Prepare and publication articles (magazine, web) 7. Revision deep monitoring well at the landfill To close a deep boreholle or made a small hole (3 -5 m)