🇵🇱 MIEJSKIE PRZEDSIĘBIORSTWO WODOCIĄGÓW PL
Water & wastewaterMicrobiology
MIEJSKIE PRZEDSIĘBIORSTWO WODOCIĄGÓW is a laboratory accredited by PCA under number AB 1386 (Włocławek, Poland). Its accreditation scope covers 37 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water, Wastewater, Water intended for human consumption, Sewage sludge. Most frequently used techniques: Spectrophotometric method, Gravimetric method, Titrimetric method.
At a glance
- Accreditation number: PCA AB 1386
- Methods in scope: 37
- Types of test objects: 5
- Techniques used: 11
- City: Włocławek, Poland
- Accreditation number
- AB 1386
- Accreditation body
- PCA
- Address
- I KANALIZACJI Sp. z o.o., ul. Toruńska 146, 87-800 Włocławek
- City
- Włocławek, Poland
What this laboratory tests (5)
- Water — 13 methods
- Wastewater — 12 methods
- Water intended for human consumption — 7 methods
- Sewage sludge — 3 methods
- Water, wastewater — 2 methods
Analytical techniques used (11)
- Spectrophotometric method — 10 methods
- Gravimetric method — 6 methods
- Titrimetric method — 5 methods
- Membrane filtration method — 3 methods
- Potentiometric method — 3 methods
- Plate method (pour plate) — 2 methods
- Conductometric method — 1 method
- Electrochemical method — 1 method
- Manual method; Automatic method — 1 method
- Nephelometric method — 1 method
- Optical method — 1 method
Laboratory sections (2)
- Laboratory Department, SUW "Zazamcze" water treatment plant, 87-800 Włocławek — 20 methods
- Laboratory Department, ul. Toruńska 146, 87-800 Włocławek (technical activity) — 17 methods
Laboratory locations
- MIEJSKIE PRZEDSIĘBIORSTWO WODOCIĄGÓW (main site) — ul. Toruńska 146, 87-800 Włocławek
- Laboratory Department — SUW „Zazamcze”, 87-800 Włocławek
- Laboratory Department — ul. Toruńska 146, 87-800 Włocławek
Certificate information
- Issue date
- 15.10.2026
- Issue no.
- 14
Accreditation scope — test methods (37)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Laboratory Department, SUW "Zazamcze" water treatment plant, 87-800 Włocławek | |||||
| 1 | Water intended for human consumption | Sampling for microbiological testing | PN-EN ISO 19458:2007 | ||
| 2 | Water intended for human consumption | Sampling for chemical and physical testing | PN-ISO 5667-5:2017-10 | ||
| 3 | Water | Total iron concentration Range (0,040 – 10,00) mg/l |
Spectrophotometric method | PN-ISO 6332:2001+Ap1:2016-06 | |
| 4 | Water | Manganese concentration Range (0,015 – 4,00) mg/l |
Spectrophotometric method | PN-92/C-04590/03 | |
| 5 | Water | Nitrate concentration Range (0,18 – 4,43) mg/l |
Spectrophotometric method | PN-82/C-04576.08 | |
| 6 | Water | Nitrite concentration Range (0,020 – 0,82) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 7 | Water | Colour Range (5 – 70) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 cl. 6 +Ap1:2015-06 | |
| 8 | Water | Turbidity Range (0,30 – 40) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 9 | Water | Electrical conductivity Range (100 – 2500) µS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 10 | Water | pH Range 4,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 11 | Water | Chloride concentration Range (5 – 1000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 12 | Water | Sulfate concentration Range (10 – 1000) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 13 | Water | Ammonium ion concentration Range (0,060 – 1,29) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 14 | Water | Total suspended solids (TSS) Range (2,0 – 500) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 15 | Water | Total content of calcium and magnesium (total hardness) Range (5 – 1000) mg/l CaCO3 |
Titrimetric method | PN-ISO 6059:1999 | |
| 16 | Water intended for human consumption | Total viable count at 22 °C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 17 | Water intended for human consumption | Total viable count at 36 °C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 18 | Water intended for human consumption | Coliform bacteria count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 | PN-EN ISO 9308-1:2014-12 + A1:2017-04 | |
| 19 | Water intended for human consumption | Escherichia coli count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 | PN-EN ISO 9308-1:2014-12 + A1:2017-04 | |
| 20 | Water intended for human consumption | Intestinal enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| Laboratory Department, ul. Toruńska 146, 87-800 Włocławek (technical activity) | |||||
| 21 | Water, wastewater | Biochemical oxygen demand – BOD5 Range (0,5 – 6,0) mg/l O2 |
Electrochemical method | PN-EN 1899-2:2002 | |
| 22 | Water, wastewater | Chemical oxygen demand – COD-Cr Range (4 – 10000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 23 | Wastewater | Sampling for chemical and physical testing Temperature (4,0 – 35,0) ºC |
Manual method; Automatic method | PN-ISO 5667-10:2021-11 | PB-03/W, Ś, issue 3 of 26.06.2026 | |
| 24 | Wastewater | pH Range 3,0 – 12,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 25 | Wastewater | Biochemical oxygen demand – BOD5 Range (3 – 3000) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | |
| 26 | Wastewater | Total suspended solids (TSS) Range (2,0 – 3000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 27 | Wastewater | Nitrate nitrogen concentration Range (0,14 – 30) mg/l |
Spectrophotometric method | PN-82/C-04576.08 | |
| 28 | Wastewater | Nitrite nitrogen concentration Range (0,02 – 1,0) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 29 | Wastewater | Kjeldahl nitrogen concentration Range (2,0 – 1000) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 30 | Wastewater | Total nitrogen concentration (calculated) | PB-02/Ś issue 3 of 15.10.2019 | ||
| 31 | Wastewater | Total phosphorus concentration Range (0,080 – 30,0) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 chapter 8 +Ap1:2010+Ap2:2010 | |
| 32 | Wastewater | Chloride concentration Range (5 – 2000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 33 | Wastewater | Concentration of dissolved sulphates Range (10 – 1000) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 34 | Wastewater | Ammonium nitrogen concentration Range (1,0 – 1000) mg/l |
Titrimetric method | PN-ISO 5664:2002 | |
| 35 | Sewage sludge | pH – in H2O Range 3,0 – 12,0 |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 36 | Sewage sludge | Loss on ignition of dry matter - organic substances Range (0,2 – 99,8) % |
Gravimetric method | PN-EN 12879:2004 | |
| 37 | Sewage sludge | Dry residue and water content Range (0,5 – 99,5) % |
Gravimetric method | PN-EN ISO 11465:2026-03 Method A | |
Reference standards (31)
PB-02/Ś issue 3 of 15.10.2019
PB-03/W, Ś, issue 3 of 26.06.2026
PN-82/C-04576.08
PN-92/C-04590/03
PN-EN 12879:2004
PN-EN 1899-2:2002
PN-EN 25663:2001
PN-EN 26777:1999
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN ISO 10390:2022-09
PN-EN ISO 10523:2012
PN-EN ISO 11465:2026-03 Method A
PN-EN ISO 19458:2007
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006 chapter 8 +Ap1:2010+Ap2:2010
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7887:2012 cl. 6 +Ap1:2015-06
PN-EN ISO 7899-2:2004
PN-EN ISO 9308-1:2014-12
PN-EN ISO 9308-1:2014-12 + A1:2017-04
PN-ISO 15705:2005
PN-ISO 5664:2002
PN-ISO 5667-10:2021-11
PN-ISO 5667-5:2017-10
PN-ISO 6059:1999
PN-ISO 6332:2001+Ap1:2016-06
PN-ISO 7150-1:2002
PN-ISO 9280:2002
PN-ISO 9297:1994