🇵🇱 PRZEDSIĘBIORSTWO WODOCIĄGÓW I KANALIZACJI PL
Water & wastewaterMicrobiology
PRZEDSIĘBIORSTWO WODOCIĄGÓW I KANALIZACJI is a laboratory accredited by PCA under number AB 747 (Bolesławiec, Poland). Its accreditation scope covers 69 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water, Water intended for human consumption, Water, Water intended for human consumption, Wastewater, Water, Wastewater, Sewage sludge. Most frequently used techniques: Spectrophotometric method, Membrane filtration method, Flame atomic absorption spectrometry (FAAS).
At a glance
- Accreditation number: PCA AB 747
- Methods in scope: 69
- Types of test objects: 12
- Techniques used: 15
- City: Bolesławiec, Poland
- Accreditation number
- AB 747
- Accreditation body
- PCA
- Address
- DOLINA BOBRU SP. Z O.O., ul. Łasicka 17, 59-700 Bolesławiec, LABORATORIUM, ul. Graniczna 48
- City
- Bolesławiec, Poland
What this laboratory tests (12)
- Water, Water intended for human consumption — 23 methods
- Water, Water intended for human consumption, Wastewater — 17 methods
- Water, Wastewater — 7 methods
- Sewage sludge — 6 methods
- Plant cultivation aids: soil improvers — 5 methods
- Wastewater — 4 methods
- Swimming pool water — 2 methods
- Sewage sludge, Plant cultivation aids: − soil property improving agents — 1 method
- Surface water — 1 method
- Wastewater, Rainwater, Snowmelt water — 1 method
- Water intended for human consumption — 1 method
- Water, Wastewater, Rainwater and snowmelt water — 1 method
Analytical techniques used (15)
- Spectrophotometric method — 19 methods
- Membrane filtration method — 8 methods
- Flame atomic absorption spectrometry (FAAS) — 7 methods
- Gravimetric method — 7 methods
- Titrimetric method — 7 methods
- Manual method — 3 methods
- Potentiometric method — 3 methods
- MPN method — 2 methods
- Conductometric method — 1 method
- Culture method with biochemical and serological confirmation — 1 method
- Manual method; Automatic method — 1 method
- Nephelometric method — 1 method
- Optical method — 1 method
- Plate method (pour plate) — 1 method
- Plate method/pour plating — 1 method
Laboratory sections (2)
- Physicochemical Laboratory — 54 methods
- Microbiology Laboratory; Rakowice, 59-700 Bolesławiec — 15 methods
Laboratory locations
- Pracownia Fizykochemiczna — ul. Graniczna 48, 59-700 Bolesławiec
- Pracownia Mikrobiologiczna — Rakowice, 59-700 Bolesławiec
- Pracownia Mikrobiologiczna; Rakowice, 59-700 Bolesławiec —
Certificate information
- Issue date
- 10.07.2026
- Issue no.
- 23
Accreditation scope — test methods (69)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Physicochemical Laboratory | |||||
| 1 | Water, Water intended for human consumption | Sampling for chemical and physical testing Temperature Range (1,0 - 70,0) °C |
PN-ISO 5667-5:2017-10 | PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r. | ||
| 2 | Water, Water intended for human consumption | Colour Range (2 - 250) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 metoda C | PN-EN ISO 7887:2012/Ap1:2015-06 | |
| 3 | Water, Water intended for human consumption | Total content of calcium and magnesium (total hardness) Range (5 - 500) mg/l CaCO3 |
Titrimetric method | PN-ISO 6059:1999 | |
| 4 | Water, Water intended for human consumption | Metal concentrations Manganese (0,005 - 1,5) mg/l Cadmium (0,0015 - 1,0) mg/l Copper (0,050 - 5,0) mg/l Nickel (0,005 - 2,0) mg/l Lead (0,010 - 2,5) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 metoda A | |
| 5 | Water, Water intended for human consumption | Total chromium concentration Range (0,010 - 2,0) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-EN 1233:2000 | |
| 6 | Water, Water intended for human consumption | Turbidity Range (0,05 - 400) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 pkt.5.3 | |
| 7 | Water, Water intended for human consumption | Permanganate index Range (1,0 - 1000) mg/l O2 |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 8 | Water, Water intended for human consumption | Sulfate concentration Range (20 - 300) mg/l |
Spectrophotometric method | PB-11/PPP4 wydanie 02 z dnia 31.03.2025 r. | na podstawie testu Nanocolor nr 0-62 | |
| 9 | Water, Water intended for human consumption | Total chlorine concentration Range (0,10 - 5,0) mg/l |
Spectrophotometric method | PN-EN ISO 7393-2:2018-04 | |
| 10 | Water, Water intended for human consumption | Combined chlorine concentration (calculated) | PN-EN ISO 7393-2:2018-04 | ||
| 11 | Water, Water intended for human consumption | Chloramine concentration (calculated) | PN-EN ISO 7393-2:2018-04 | ||
| 12 | Water intended for human consumption | Free chlorine concentration Range (0,10 - 5,0) mg/l |
Spectrophotometric method | PN-EN ISO 7393-2:2018-04 | |
| 13 | Water, Water intended for human consumption, Wastewater | Total iron concentration Range (0,050 - 100) mg/l |
Spectrophotometric method | PN-ISO 6332:2001 pkt.7.1.1 | PN-ISO 6332:2001/Ap1:2016-06 | |
| 14 | Water, Water intended for human consumption, Wastewater | pH Range (2,0 - 12,0) |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 15 | Water, Water intended for human consumption, Wastewater | Ammonium nitrogen concentration Range (0,040 - 500) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 16 | Water, Water intended for human consumption, Wastewater | Ammonium ion concentration Range (0,050 – 644) mg/l |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 17 | Water, Water intended for human consumption, Wastewater | Ammonium nitrogen concentration Range (0,10 - 20) mg/l |
Spectrophotometric method | PB-09/PPP4 wydanie 02 z dnia 31.03.2025 r. | na podstawie testu Nanocolor nr 1-05 | |
| 18 | Water, Water intended for human consumption, Wastewater | Ammonium ion concentration Range (0,13 – 26) mg/l |
Spectrophotometric method | PB-09/PPP4 wydanie 02 z dnia 31.03.2025 r. | na podstawie testu Nanocolor nr 1-05 | |
| 19 | Water, Water intended for human consumption, Wastewater | Nitrate nitrogen concentration Range (0,10 - 150) mg/l |
Spectrophotometric method | PN-82/C-04576.08 | |
| 20 | Water, Water intended for human consumption, Wastewater | Nitrate concentration Range (0,44 – 664) mg/l |
Spectrophotometric method | PN-82/C-04576.08 | |
| 21 | Water, Water intended for human consumption, Wastewater | Nitrate nitrogen concentration Range (0,90 - 30) mg/l |
Spectrophotometric method | PB-10/PPP4 wydanie 02 z dnia 31.03.2025 r. | na podstawie testu Nanocolor nr 1-65 | |
| 22 | Water, Water intended for human consumption, Wastewater | Nitrate concentration Range (4,0 – 133) mg/l |
Spectrophotometric method | PB-10/PPP4 wydanie 02 z dnia 31.03.2025 r. | na podstawie testu Nanocolor nr 1-65 | |
| 23 | Water, Water intended for human consumption, Wastewater | Nitrite nitrogen concentration Range (0,025 - 25) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 24 | Water, Water intended for human consumption, Wastewater | Nitrite concentration Range (0,080 – 82) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 25 | Water, Water intended for human consumption, Wastewater | Electrical conductivity Range (100 - 20 000) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 26 | Water, Water intended for human consumption, Wastewater | Chloride concentration Range (5,0 - 5000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 27 | Water, Water intended for human consumption, Wastewater | Sulfate concentration Range (10 - 5000) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 28 | Water, Water intended for human consumption, Wastewater | Iron concentration Range (0,050 - 10,0) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 metoda A | |
| 29 | Water, Water intended for human consumption, Wastewater | Sodium concentration Range (1,0 - 1000) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 9964-1:1994 | PN-ISO 9964-1:1994/Ap1:2009 | PN-ISO 9964-1/Ak:1997 | |
| 30 | Water, Wastewater, Rainwater and snowmelt water | Total suspended solids (TSS) Range (2,0 - 20 000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 31 | Water, Wastewater | Kjeldahl nitrogen concentration Range (4,0 - 1000) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 32 | Water, Wastewater | Chemical oxygen demand SP-COD Range (15 - 35000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 33 | Water, Wastewater | Total nitrogen concentration (calculated) | PN-73/C-04576/14 | ||
| 34 | Water, Wastewater | Total phosphorus concentration Range (0,10 - 250) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 punkt 7 +Ap1:2010+Ap2:2010 | |
| 35 | Water, Wastewater | Biochemical oxygen demand BOD5 Range (1 - 15000) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | |
| 36 | Water, Wastewater | Concentration of substances extractable with petroleum ether Range (20 - 1000) mg/l |
Gravimetric method | PB-03/PPP4 wydanie 02 z dnia 31.03.2025 r. | |
| 37 | Water, Wastewater | Anionic surfactant concentration (anionic surface active agents) Range 1,0 - 100) mg/l |
Spectrophotometric method | Nanocolor Test 1-32 wersja 04.13 | |
| 38 | Wastewater | Metal concentrations Cadmium (0,015 - 1,0) mg/l Copper (0,10 - 5,0) mg/l Nickel (0,20 - 2,0) mg/l Lead (0,20 - 2,0) mg/l Cobalt (0,20 - 2,0) mg/l Zinc (0,20 - 10,0) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-ISO 8288:2002 metoda A | |
| 39 | Wastewater | Barium concentration Range (0,50 - 10,0) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-82/C-04570.05 | |
| 40 | Wastewater | Total chromium concentration Range (0,10 - 2,0) mg/l |
Flame atomic absorption spectrometry (FAAS) | PN-EN 1233:2000 | |
| 41 | Wastewater | Chromium(VI) concentration Range (0,010 - 3,0) mg/l |
Spectrophotometric method | PN-77/C-04604/08 | |
| 42 | Wastewater, Rainwater, Snowmelt water | Sampling for chemical and physical testing Temperature Range (1,0 - 50,0)oC |
Manual method; Automatic method | PN-ISO 5667-10:2021-11 | PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r. | |
| 43 | Surface water | Sampling for chemical and physical testing Temperature Range (1,0 - 50,0)oC |
Manual method | PN-EN ISO 5667-6:2016-12 p. 7.2, 7.4 | PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r. | |
| 44 | Sewage sludge | pH - in H2O pH - in KCl pH - in CaCl2 Range (2,0 - 13,0) |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 45 | Sewage sludge | Dry residue / water content Range (1,0 - 99,0) % |
Gravimetric method | PN-EN 15934:2013-02 | |
| 46 | Sewage sludge | Loss on ignition of dry matter (LOI) / Residue on ignition Range (2,0 - 85,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| 47 | Sewage sludge | Kjeldahl nitrogen content Range (0,15 - 14,0) % |
Titrimetric method | PN-EN 13342:2002 | |
| 48 | Sewage sludge | Ammonium nitrogen content Range (0,010 - 5,0) % |
Titrimetric method | PN-EN 14671:2007 | PN-ISO 5664:2002 | |
| 49 | Sewage sludge | Sampling for chemical, physical, microbiological and biological testing | Manual method | PN-EN ISO 5667-13:2011 p. 6.3.6, 6.3.7 | |
| 50 | Plant cultivation aids: soil improvers | Sampling for chemical, physical, microbiological and biological testing | Manual method | PN-EN ISO 5667-13:2011 p. 6.3.6 | |
| 51 | Plant cultivation aids: soil improvers | pH – in H2O pH – in KCl pH – in CaCl2 Range (2,0 – 13,0) |
Potentiometric method | PN-EN ISO 10390:2022-09 | |
| 52 | Plant cultivation aids: soil improvers | Kjeldahl nitrogen content Range (0,15 - 14,0) % |
Titrimetric method | PN-EN 13342:2002 | |
| 53 | Plant cultivation aids: soil improvers | Dry residue Range (1,0 - 99,0) % |
Gravimetric method | PN-EN 15934:2013-02 | |
| 54 | Plant cultivation aids: soil improvers | Loss on ignition of dry matter Range (2,0 - 85,0) % |
Gravimetric method | PN-EN 15935:2022-01 | |
| Microbiology Laboratory; Rakowice, 59-700 Bolesławiec | |||||
| 55 | Water, Water intended for human consumption | Sampling for testing microbiological Temperature Range (1,0 - 70,0) oC |
PN-EN ISO 19458:2007 z wyłączeniem pkt. 4.4.3, 4.4.4, 4.4.5, 4.4.6 | PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r. | ||
| 56 | Water, 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 | |
| 57 | Water, 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 | |
| 58 | Water, Water intended for human consumption | Most probable number of coliform bacteria | MPN method | PN-EN ISO 9308-2:2014-06 | |
| 59 | Water, Water intended for human consumption | Most probable number, Escherichia coli | MPN method | PN-EN ISO 9308-2:2014-06 | |
| 60 | Water, Water intended for human consumption | Intestinal enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| 61 | Water, Water intended for human consumption | Total viable count at 22°C | Plate method/pour plating | PN-EN ISO 6222:2004 | |
| 62 | Water, Water intended for human consumption | Total viable count at 36°C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 63 | Water, Water intended for human consumption | Clostridium perfringens count | Membrane filtration method | PN-EN ISO 14189:2016-10 | |
| 64 | Water, Water intended for human consumption | Pseudomonas aeruginosa count | Membrane filtration method | PN-EN ISO 16266:2009 | |
| 65 | Water, Water intended for human consumption | Count of bacteria of the genus Legionella Matrix A Procedure 5 (medium A) Procedure 7 (medium C-GVPC) |
Membrane filtration method | PN-EN ISO 11731:2017-08 | PN-EN ISO 11731:2017-08/Ap1:2019-12 | |
| 66 | Water, Water intended for human consumption | Count of bacteria of the genus Legionella Matrix B Procedure 7 (medium C-GVPC) |
Membrane filtration method | PN-EN ISO 11731:2017-08 | PN-EN ISO 11731:2017-08/Ap1:2019-12 | |
| 67 | Swimming pool water | Sampling for testing microbiological Temperature Range (1,0 - 50,0) oC |
PN-EN ISO 19458:2007 | PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r. | ||
| 68 | Swimming pool water | Count of bacteria of the genus Legionella Matrix B Procedure 7 (medium C-GVPC) |
Membrane filtration method | PN-EN ISO 11731:2017-08 | PN-EN ISO 11731:2017-08/Ap1:2019-12 | |
| 69 | Sewage sludge, Plant cultivation aids: − soil property improving agents | Presence of pathogenic bacteria of the genus Salmonella | Culture method with biochemical and serological confirmation | PB-05/PPP4 wydanie 03 z dnia 31.03.2025 r. | |
Reference standards (60)
Nanocolor Test 1-32 wersja 04.13
PB-02/PPP4 wydanie 02 z dnia 31.03.2025 r.
PB-03/PPP4 wydanie 02 z dnia 31.03.2025 r.
PB-05/PPP4 wydanie 03 z dnia 31.03.2025 r.
PB-09/PPP4 wydanie 02 z dnia 31.03.2025 r.
PB-10/PPP4 wydanie 02 z dnia 31.03.2025 r.
PB-11/PPP4 wydanie 02 z dnia 31.03.2025 r.
PN-73/C-04576/14
PN-77/C-04604/08
PN-82/C-04570.05
PN-82/C-04576.08
PN-EN 1233:2000
PN-EN 13342:2002
PN-EN 14671:2007
PN-EN 15934:2013-02
PN-EN 15935:2022-01
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 11731:2017-08
PN-EN ISO 11731:2017-08/Ap1:2019-12
PN-EN ISO 14189:2016-10
PN-EN ISO 16266:2009
PN-EN ISO 19458:2007
PN-EN ISO 19458:2007 z wyłączeniem pkt. 4.4.3, 4.4.4, 4.4.5, 4.4.6
PN-EN ISO 5667-13:2011 p. 6.3.6
PN-EN ISO 5667-13:2011 p. 6.3.6, 6.3.7
PN-EN ISO 5667-6:2016-12 p. 7.2, 7.4
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006 punkt 7 +Ap1:2010+Ap2:2010
PN-EN ISO 7027-1:2016-09 pkt.5.3
PN-EN ISO 7393-2:2018-04
PN-EN ISO 7887:2012 metoda C
PN-EN ISO 7887:2012/Ap1:2015-06
PN-EN ISO 7899-2:2004
PN-EN ISO 8467:2001
PN-EN ISO 9308-1:2014-12
PN-EN ISO 9308-1:2014-12/A1:2017-04
PN-EN ISO 9308-2:2014-06
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 pkt.7.1.1
PN-ISO 6332:2001/Ap1:2016-06
PN-ISO 7150-1:2002
PN-ISO 8288:2002 metoda A
PN-ISO 9280:2002
PN-ISO 9297:1994
PN-ISO 9964-1/Ak:1997
PN-ISO 9964-1:1994
PN-ISO 9964-1:1994/Ap1:2009
na podstawie testu Nanocolor nr 0-62
na podstawie testu Nanocolor nr 1-05
na podstawie testu Nanocolor nr 1-65