SUBSTANCE K RASNY B OR : G EOLOGY AND G EOGRAPHY 19- 21 April 2016 - - PowerPoint PPT Presentation

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SUBSTANCE K RASNY B OR : G EOLOGY AND G EOGRAPHY 19- 21 April 2016 - - PowerPoint PPT Presentation

Jun 19, 2023 129 likes •387 views

L ANDFILL OF HAZARDOUS SUBSTANCE K RASNY B OR : G EOLOGY AND G EOGRAPHY 19- 21 April 2016 Information: LLC TehnoTerra (Helcom) 2011 LLC TehnoTerra (Government of LD) 2014 1 SPb Mining institute (2005 - 2015 ) FGUP

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SLIDE 1

LANDFILL OF HAZARDOUS

SUBSTANCE «KRASNY BOR»:

GEOLOGY AND GEOGRAPHY

19- 21 April 2016

Information: LLC “TehnoTerra” (Helcom) 2011 LLC “TehnoTerra” (Government of LD) 2014 SPb Mining institute (2005 - 2015 ) FGUP “Mineral” 2014 LLC “TehnoTerra” (Government of LD) 2015 CLATI 2015

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SLIDE 2

HOT SPOT № 23. GEOGRAPHY

The year of foundation – 1967 , technology – long-term storage in a special clay foundation pit 2

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SLIDE 3

GEOGRAPHY

Distances: St. Petersburg – 30 km; r. Neva – 6 km; r. Tosno – 3.5 km

0.5 км 6.0 км 3.5 км

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SLIDE 4

GEOGRAPHY

Detail situation: Village > 1 km; closed municipal waste landfill “Ust Tosna” (the contract “Helcom – TehnoTerra (Russia) - FCG (Finland) “) – 900 m; deposit of ceramic clay – 450 m; surface grunt – pit, sandy loam; landscape – swap, swap forest; the nearest rivulet – Bolshoy Ijorez 4

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SLIDE 5

HOT SPOT № 23 LANDFILL OF HAZARDOUS

SUBSTANCE «KRASNY BOR»

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SLIDE 6

GEOLOGY

1.

Кембрийские глины

Era System Age, * 106 year. Suite Rocks Phanerozoic

the Ordovician Pakerort O1 ts

Sandstone

the Cambrian 490 Ladoga ϵ 1ld

Sands, Sandstone

Sablin ϵ 1sb

Sands, Sandstone

513 Piritas ϵ 1pr

Sandstone, clay

Lukat ϵ 1lk

Sandstone, clay

Siver ϵ1sv

"Blue" clay, siltstone

Proterozoic

Vend 542 Lomonos

  • v

V- ϵlm

Sandstone, clay, siltstone

Kotlin Vkt2

clay , Sandstone, siltstone

Gdov Vgd

clay , Sandstone

Ar ch ae a

1600-2500 AR - PR1

Granite, gneiss

Thickness – 50-100 m

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SLIDE 7

GEOLOGY

1.2. Main minerals of the Cambrian clay

По Фростериусу По Беге По Чуракову и Иностранцеву Quartz 14% 23%

  • Feldspar

12% 26%

  • Biotite

10% 24%

  • Fe-minerals

5% 15% 0,8% Kaolinite 59% 12% 77,8% Glaukonite

  • 21,4%

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SLIDE 8

GEOLOGY

1.3. Физические свойства:

низкая водопроницаемость; пластичность; набухаемость; высокая поглощающая способность.

1.3. Physical properties:

low water permeability; plastic property; swelling ability; highly absorbent.

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SLIDE 9

GEOLOGY

1.4 The groundwater

Legend of gross section "NW - SE " .

1 – Ordovician karst and fissure water horizon; 2 – Cambrian water horizon; 3 - aquiclude; 4 – Lomonosov water horizon; 5 – water resist horizon; 6 – water resist horizon (aquitard); 7 – Nizhnekotlinsky water horizon; 8 – Strelna water horizon; 9 – archaea crack water; 10 – watershed leakage.

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SLIDE 10

GEOLOGY

Pit, swap and forest soils, anthropogenic ground (0.1 – 1.0 m) Sandy loam, loam (1.0 – 5.0 m) Lens of sandstone (0.0 1– 0.0 5 m)

Clay (50– 100 m)

Lens of siltstone (0.0 1– 0.0 5 m)

Clay (50– 100 m)

Lens of sandstone (0.0 1– 0.0 5 m)

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SLIDE 11

ENVIRONMENT

There is “Ust Tosna” illegal dump near the Landfill «Krasny Bor». LLC "TehnoTerra" together with the Finnish company "FCG" has conducted complex engineering survey and developed a remediation project of “Ust Tosna” illegal dump. The works were carried out in the framework of activities ordered by HELCOM.

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SLIDE 12

0,00 5,00 10,00 15,00 20,00 25,00 30,00

скв. 1 скв.1о скв. 2о скв. 3о скв. 3 Прилегающая территория Тело свалки Прилегающая территория Pb гл. 0,0-0,2м 6,00 8,80 5,60 25,60 14,00 Pb гл.0,2-8,0 м 1,8 11,9 14,3 28,8 7,6

мг/кг

Pb гл. 0,0-0,2м Pb гл.0,2-8,0 м

Pollution of Pb in the body of the landfill and the surrounding area. Profile 1-3.

1

1

3 2 4

As part of the works commissioned by HELCOM «Contamination study of Ust Tosna illegal dump»

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SLIDE 13

0,00 2,00 4,00 6,00 8,00 10,00 12,00 14,00 16,00 18,00 скв. 4 скв. 2о скв. 5о скв. 2 Прилегающая территория Тело свалки Прилегающая территория Pb гл. 0,0-0,2м 2,00 5,60 5,00 3,90 Pb гл.0,2-8,0 м 0,8 14,3 16,5 3,0 мг/кг

Pb гл. 0,0-0,2м Pb гл.0,2-8,0 м

As part of the works commissioned by HELCOM «Contamination study of Ust Tosna illegal dump» Pollution of Pb in the body of the landfill and the surrounding area. Profile 1-3.

1

1

3 2 4 13

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SLIDE 14

POLLUTION OF SURFACE WATER

Pollutant Загрязнитель Filtrate Фильтрат

  • B. Izhorka

River р. Б. Ижорка The bypass ditch Обводная канава Swamp Болото Tosna river р. Тосна MAC Russian ПДК р/х MAC EU ПДК в ЕС NH4

+, mg/dm3

690,3 4,9 89,6 8,9 9,2 0,5

  • NO2
  • , mg/dm3

<0,02 0,096 0,26 0,2375 0,42 0,08

  • NO3
  • , mg/dm3

2,5 3,1 1,93 7,75 12,6 40

  • Cl-, mg/dm3

1788,7 20 295 3,75 30 300

  • SO4-, mg/dm3

<0,5 74,6 32,9 2,5 102,6 100

  • Fe, mg/dm3

770,7 8,1 44,3 20,975 6,9 0,1

  • Polyphosphates, mg/dm3

<0,01 0,59 < 0,01 0,0575 0,49

  • Mineral oil, mg/dm3

0,002 0,03 0,41 0,032 0,04 0,005 0,3 Phenol, mg/dm3 0,007 0,19 0,03 0,0625 0,05 0,001 0,001 Surface active agents (СПАВ), mg/dm3 1,36 0,17 0,293 0,02675 0,13 0,1

  • BOD5 (БПК5),

mgO2/dm3 71,7 6 89 9,75 4 > 4

  • O2, mg/dm3

2,3 5,1 1,9 4,775 5 3

  • Na, mg/dm3

390 31 119 84,4 33 120

  • Mg, mg/dm3

363 17,3 33,7 32,625 20,4 40

  • Ca, mg/dm3

460 31,4 55,3 52,4 34 180

  • Cu, mg/dm3

14,3 0,0021 0,21 0,0445 0,0052 0,001 1 Cd, mg/dm3 0,32 0,0013 <0,001 0,00045 0,0014 0,005 0,001 Mn, mg/dm3 10,1 0,53 0,78 0,02825 0,37 0,01

  • Pb, mg/dm3

12,8 0,01 0,7 0,00475 0,01 0,006 0,01 Ni, mg/dm3 1,03 0,015 0,032 0,01625 0,01 0,01 0,02 Zn, mg/dm3 60,9 0,04 0,96 0,061 0,004 0,01 1,0 Hg, mg/dm3 0,00007 0,00005 0,0005 0,00005 0,00005 0,00001 0,0005 Cr+6 , mg/dm3 < 0,02 0,026 <0,02 <0,001 0,025 0,02 0,05

Red marked excess of MAC Russian Yellow marked excess of MAC EU As part of the works commissioned by HELCOM «Contamination study of Ust Tosna illegal dump»

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SLIDE 15

Pollutants MAC The results of research mg / kg Sediment samples before bypass ditch Sediment samples after bypass ditch Hg 2,1 0,037 0,058 Pb 32 5,9 12,2 As 2,0 1,23 1,4 Cd 0,5 0,21 1,26 Zn 55 71,3 96,9 Ni 20 15,0 30,8 Cu 33 14,0 32,2 Mn 1500 302,5 280,0 Cr 6 2,2 3,6 Mineral oils 1000 2142,0 3674,0 Benzopyrene 0,02 0,013 0,056 SO42− 160 70,5 75,0 0,5 1 1,5 2 2,5 3 3,5 4 Part of MAC Pollutants

Concentrations of contaminants in samples of bottom sediments of the B.Izhorka river

Концентрация до обводной канавы Концентрация после обводной канавы MAC

Sampling of sediment after bypass ditch Sampling of sediment before bypass ditch Нелегальная свалка Усть-Тосна

As part of the works commissioned by HELCOM «Contamination study of Ust Tosna illegal dump»

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SLIDE 16

As part of the works commissioned by HELCOM «Contamination study of Ust Tosna illegal dump» Concentrations of contaminants in samples

  • f bottom sediments of the Tosna river

Ust Tosna illegal dump Background sampling

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MAIN POLLUTANTS IN THE SURFACE WATER AND BOTTOM SEDIMENTS :

  • Cu ;
  • Ni ;
  • Pb;
  • Zn ;
  • Mineral oil ;
  • Phenol
  • 3,4-benzopyrene

NATURAL HIGH CONCENTRATION OF THE NEXT CHEMICAL ELEMENTS IN THE SURFACE WATER AND BOTTOM SEDIMENTS :

  • Fe ;
  • Mn;
  • Saturated aliphatic hydrocarbons.

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SLIDE 18

MAIN POLLUTANTS IN THE SURFACE WATER AND BOTTOM SEDIMENTS

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SLIDE 19

FOREST SWAP AND SURFACE WATER CHECK POINT ( 100 M FROM THE BOUNDARY OF THE LANDFILL «KRASNY BOR»)

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2015 Y. : MAIN CANAL AND CHECK POINT #6 ( 50

M FROM THE BOUNDARY OF THE LANDFILL

«KRASNY BOR»)

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ESTIMATE OF SIGNIFICANT IMPACT (DR. М.А. PASHKEVICH)

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ESTIMATE OF SIGNIFICANT IMPACT (L.V. PLUSH MAIMING INSTITUTE )

Significant impact

  • Surface water;
  • atmosphere;
  • soil.

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MYTH AND REALITY : REALITY

  • 1. The Landfill of hazardous substance «Krasny Bor» is the
  • bject of 1st class danger
  • 2. In the landfill «Krasny Bor» more than n*100 000 m3 of

chemical waste is situated

  • 3. The technology of chemical waste disposal has a

potential risk

  • 4. In the cart liquid waste mixes with atmospheric water
  • 5. Surface water is the main agent of contaminant

migration

  • 6. The Landfill «Krasny Bor» was closed for receiving of

waste in 2015

  • 7. The Landfill «Krasny Bor» is protected, not freely

available, state controlled waste deposit MYTH

  • 1. All geological elements have deep faults.
  • 2. The Cambrian clay layer doesn’t keep pollution
  • 3. The liquid waste contaminates Lomonosov

groundwater aquifer

  • 4. Background contamination by landfill «Krasny Bor» has

a significant impact on the water of the Neva River and the Gulf of Finland

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SLIDE 24

I'LL SEE YOU

TOMORROW…

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