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Analysis of wastewater

IVL performs water analyzes on many components in incoming and outgoing wastewater, sludge and recipient water.

We specialize in analyzing low levels of various micro-pollutants to be able to follow trends in the environment. These can be medicines, PFASs, phenolic substances, plastic additives and pesticides. We study the efficiency of purification techniques, discharges and spread of water pollutants, spread from sludge, impact on and uptake in biota such as fish and mussels and in sediments. To see the total toxic effect or possible endocrine disrupting effect in a sample, various effect tests are performed, including a YES test for estrogenic effect.

Micro debris and microplastics

Sewage treatment plants are important for limiting the spread of microplastics to the environment. In addition to plastic, it can be textile fibers, rubber particles, asphalt or particles from combustion. The particles are rarely visible to the naked eye but can be harmful to wildlife because they can both contain and carry heavy metals and other harmful substances to aquatic animals. We use optical methods to quantify and classify existing micro-debris.

Custom-made analyzes

The analyzes are carried out in our advanced laboratories, but also in the pilot plant at Hammarby Sjöstadsverk in Stockholm. The analyzes are tailored to your needs. Many of our measurement and analysis methods are accredited by Swedac External link, opens in new window. according to SS-EN ISO / IEC 17025: 2018. For other methods, we work based on corresponding quality routines.

We help you with:

  • Analysis and determination of inorganic substances, drug residues, flame retardants, plasticizers in plastic materials, phenolic substances and PFAS (poly- and perfluorinated alkyl substances)
  • Development and adaptation of analysis methods for different matrices, such as water from different process steps in treatment plants, sediments and organisms
  • Tailor-made test programs and standard tests (water analyzes) for wastewater and industrial discharges in the aquatic and terrestrial environment
  • Toxic and endocrine disrupting effect in different samples (estrogenic and androgenic effects)
  • Optical methods for quantifying and classifying micro-debris

Contact

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OORGANISKA ANALYSER (Göteborg)

OORGANISKA ANALYSER (Göteborg)

Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

Bromat

IC, SS-EN ISO 10304-1 utg 2

mg/l




nej

Färg

Spektrofotometer SS-EN ISO 7887 utg 2 del C mod

mg Pt/l

3

10

<25: 2 >25: 8%

nej

Kjeldahlkväve

EPA 351.2 (uppslutning med kopparsulfat)

mg/l

0.06

0.2

15%

nej

TOC/DOC

TOC/TN-instrument, förbränning SS-EN 1484 utg 1

mg/l

0.3

1

<3: 0.3 >3: 10%

ja

N tot, kväve

TOC/TN-instrument SS-EN 12260:2004

mg/l

0.3

1

10%

nej

ORGANISKA ANALYSER

ORGANISKA ANALYSER

Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

PCB 28

PCB på GC-EC

ng/prov

0.15

0.4

30%

ja

PCB 52

PCB på GC-EC

ng/prov

0.1

0.4

30%

ja

PCB 101

PCB på GC-EC

ng/prov

0.1

0.4

20%

ja

PCB 118

PCB på GC-EC

ng/prov

0.1

0.3

20%

ja

PCB 138

PCB på GC-EC

ng/prov

0.05

0.3

20%

ja

PCB 153

PCB på GC-EC

ng/prov

0.1

0.3

20%

ja

PCB 180

PCB på GC-EC

ng/prov

0.05

0.3

20%

ja

Antracen

PAH, HPLC-fluorescens

ng/prov

0.04

0.1

50%

ja

Benso(a)-antracen

PAH, HPLC-fluorescens

ng/prov

0.2

0.6

40%

ja

Benso(a)-pyren

PAH, HPLC-fluorescens

ng/prov

0.15

0.5

30%

ja

Benso(b)-flouranten

PAH, HPLC-fluorescens

ng/prov

0.2

0.7

30%

ja

Benso(ghi)-perylen

PAH, HPLC-fluorescens

ng/prov

0.3

1

40%

ja

Benso(k)-flouranten

PAH, HPLC-fluorescens

ng/prov

0.1

0.4

40%

ja

Krysen

PAH, HPLC-fluorescens

ng/prov

0.15

0.55

20%

ja

Dibenso(a,h)-antracen

PAH, HPLC-fluorescens

ng/prov

0.2

0.5

30%

ja

Fenantren

PAH, HPLC-fluorescens

ng/prov

0.6

2

50%

ja

Fluoranten

PAH, HPLC-fluorescens

ng/prov

0.4

1.2

20%

ja

Indeno(cd)-pyren

PAH, HPLC-fluorescens

ng/prov

0.6

2

30%

ja

Pyren

PAH, HPLC-fluorescens

ng/prov

0.5

1.3

30%

ja

EDTA

komplexbildare SCAN-W 11:03 (2003) mod

mg/l

-

0.1

<0.75: 0.14 >0.75: 18%

ja

DTPA

komplexbildare SCAN-W 11:03 (2003) mod

mg/l

-

0.2

<0.7: 0.16 >0.7: 20%

ja

Avloppsvatten/Biogas (Sjöstadsverket)

Avloppsvatten/Biogas (Sjöstadsverket)

Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

ADMI färg

kyvett





nej

Alkalinitet

kyvett





nej

Aluminium

kyvett





nej

Ammonium

kyvett





nej

Antimon

kyvett





nej

AOX

kyvett





nej

Arsenik

kyvett





nej

Avsättningsbart






nej

BMP-test (Bio metan potential)






nej

Bly

kyvett





nej

BOD5






nej

Bor

kyvett





nej

Brom

kyvett





nej

COD

kyvett





nej

Cyanid

kyvett





nej

Fenoler

kyvett





nej

Fluorid

kyvett





nej

Flyktiga fettsyror (VFA)

kyvett





nej

Formaldehyd

kyvett





nej

Fosfat

kyvett





nej

Fosfor

kyvett





nej

Färg

kyvett





nej

Glödrest

gravimetrisk





nej

Guld

kyvett





nej

Hydrazin

kyvett





nej

Hårdhet mätt i kalicium

kyvett





nej

Jod

kyvett





nej

Järn

kyvett





nej

Kadmium

kyvett





nej

Kalcium

kyvett





nej

Kalium

kyvett





nej

Klor

kyvett





nej

Klorid

kyvett





nej

Klorofyll

kyvett





nej

Konduktivitet

handmätare





nej

Koppar

kyvett





nej

Krom

kyvett





nej

Kromat

kyvett





nej

Kvicksilver

kyvett





nej

Kväve

kyvett





nej

Magnesium

kyvett





nej

Mangan

kyvett





nej

Molybden

kyvett





nej

Natrium

kyvett





nej

Nickel

kyvett





nej

Nitrat

kyvett





nej

Nitrit

kyvett





nej

Ozon

kyvett





nej

Palladium

kyvett





nej

pH

handmätare





nej

Platina

kyvett





nej

Redox, ORP

handmätare





nej

SAC 254nm

kyvett





nej

Silikat

kyvett





nej

Silver

kyvett





nej

SDI silt density index

filtreringsmetod





nej

Slamvolym






nej

Slamvolymsindex






nej

Sulfat

kyvett





nej

Sulfid

kyvett





nej

Sulfit

kyvett





nej

Suspenderat material

gravimetrisk





nej

Syre

handmätare





nej

Tenn

kyvett





nej

Tensider an, kat eller oladdade

kyvett





nej

Torrsubstans (TS)

gravimetrisk





nej

Turbiditet

kyvett





nej

UVT, UVA  254 nm

kyvett





nej

Väteperoxid

kyvett





nej

Zink

kyvett





nej

Läkemedel

Läkemedel







Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

Amlodipine

HPLC-MS/MS





Nej

Atenolol

HPLC-MS/MS





Nej

Bisoprolol

HPLC-MS/MS





Nej

Caffeine

HPLC-MS/MS





Nej

Carbamazepine

HPLC-MS/MS





Nej

Citalopram

HPLC-MS/MS





Nej

Diclofenac

HPLC-MS/MS





Nej

Fluoxetine

HPLC-MS/MS





Nej

Furosemide

HPLC-MS/MS





Nej

Hydrochlorothiazide

HPLC-MS/MS





Nej

Ibuprofen

HPLC-MS/MS





Nej

Ketoprofen

HPLC-MS/MS





Nej

Metoprolol

HPLC-MS/MS





Nej

Naproxen

HPLC-MS/MS





Nej

Oxazepam

HPLC-MS/MS





Nej

Paracetamol

HPLC-MS/MS





Nej

Propranolol

HPLC-MS/MS





Nej

Ramipril

HPLC-MS/MS





Nej

Ranitidine

HPLC-MS/MS





Nej

Risperidone

HPLC-MS/MS






Sertraline

HPLC-MS/MS





Nej

Simvastatin

HPLC-MS/MS





Nej

Terbutaline

HPLC-MS/MS





Nej

Warfarin

HPLC-MS/MS





Nej

Hormoner

Hormoner







Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

Estrone

utgående avloppsvatten, GC-MS

ng/L

0.1

0.4

-

Nej

β-Estradiol

utgående avloppsvatten, GC-MS

ng/L

0.2

0.6

-

Nej

Ethynylestradiol

utgående avloppsvatten, GC-MS

ng/L

0.1

0.4

-

Nej

Fenoler

Fenoler







Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

4-t-oktylfenol

GC-MS/MS QQQ

ng/l


1

30%

Nej

4-iso-nonylfenol

GC-MS/MS QQQ

ng/l


20

40%

Nej

2,4,6-tribromfenol

GC-MS/MS QQQ

ng/l


1

30%

Nej

Pentaklorfenol

GC-MS/MS QQQ

ng/l


1

30%

Nej

Triklosan

GC-MS/MS QQQ

ng/l


1

30%

Nej

BPA

GC-MS/MS QQQ

ng/l


1

 30%

Nej

Ftalater

Ftalater

Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

DIBP

GC-MS/MS QQQ

ng/l


30

30%

Nej

DBP

GC-MS/MS QQQ

ng/l


30

30%

Nej

BBP

GC-MS/MS QQQ

ng/l


10

30%

Nej

DEHP

GC-MS/MS QQQ

ng/l


30

30%

Nej

DOP

GC-MS/MS QQQ

ng/l


10

30%

Nej

DINP

GC-MS/MS QQQ

ng/l


80


Nej

DIDP

GC-MS/MS QQQ

ng/l


80


Nej

Organiska fosfatestrar

Organiska fosfatestrar







Analyt

Metod

Enhet

LOD

LOQ

Mätosäkerhet

Ackrediterad

TIBP = tris(iso-butyl)fosfat

GC-MS/MS QQQ

ng/l


2

30%.

Nej

TBP = tributylfosfat

GC-MS/MS QQQ

ng/l


2

30%.

Nej

TCEP = tris(2-kloretyl)fosfat

GC-MS/MS QQQ

ng/l


20

30%.

Nej

TCPP = tris(2-klor-iso-propyl)fosfat

GC-MS/MS QQQ

ng/l


25

30%.

Nej

DBPhP = di-butylfenylfosfat

GC-MS/MS QQQ

ng/l


3

30%.

Nej

DPhBP = butyldifenylfosfat

GC-MS/MS QQQ

ng/l


10

30%.

Nej

TDCPP = tris(1,3-diklor-iso-propyl)fosfat

GC-MS/MS QQQ

ng/l


20

30%.

Nej

TBEP = tris(2-butoxyetyl)fosfat

GC-MS/MS QQQ

ng/l


15

30%.

Nej

TPhP = trifenylfosfat

GC-MS/MS QQQ

ng/l


5

30%.

Nej

EHDPP = 2-etylhexyl-di-fenylfosfat

GC-MS/MS QQQ

ng/l


2

30%.

Nej

TEHP = tris(2-etylhexyl)fosfat

GC-MS/MS QQQ

ng/l


2

30%.

Nej

ToCP = tris(o-kresol)fosfat

GC-MS/MS QQQ

ng/l


10

30%.

Nej

TCP = trikresylfosfat

GC-MS/MS QQQ

ng/l


10

30%.

Nej

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