🇵🇱 MIEJSKIE WODOCIĄGI I KANALIZACJA Sp. z o.o. PL
Water & wastewaterMicrobiology
MIEJSKIE WODOCIĄGI I KANALIZACJA Sp. z o.o. is a laboratory accredited by PCA under number AB 1737 (Chodzież, Poland). Its accreditation scope covers 36 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water, Water intended for human consumption, Swimming pool water, Water, Water intended for human consumption, Wastewater, Wastewater, Water, Water, Water intended for human consumption. Most frequently used techniques: Spectrophotometric method, Membrane filtration method, Titrimetric method.
At a glance
- Accreditation number: PCA AB 1737
- Methods in scope: 36
- Types of test objects: 10
- Techniques used: 13
- City: Chodzież, Poland
- Accreditation number
- AB 1737
- Accreditation body
- PCA
- Address
- ul. Kochanowskiego 29, 64-800 Chodzież, LABORATORIUM, Studzieniec - Łęg
- City
- Chodzież, Poland
What this laboratory tests (10)
- Water, Water intended for human consumption, Swimming pool water — 7 methods
- Water, Water intended for human consumption, Wastewater — 7 methods
- Wastewater, Water — 5 methods
- Water, Water intended for human consumption — 5 methods
- Wastewater — 4 methods
- Water, Swimming pool water — 4 methods
- Swimming pool water — 1 method
- Water — 1 method
- Water, Water intended for human consumption, Swimming pool water, Bathing water and water from sites used for bathing — 1 method
- Water, Water intended for human consumption, Swimming pool water, Wastewater — 1 method
Analytical techniques used (13)
- Spectrophotometric method — 9 methods
- Membrane filtration method — 5 methods
- Titrimetric method — 3 methods
- Colorimetric method — 2 methods
- Electrochemical method — 2 methods
- Gravimetric method — 2 methods
- Plate method (pour plate) — 2 methods
- Potentiometric method — 2 methods
- Conductometric method — 1 method
- Manual method; Automatic method — 1 method
- Method (calculated) — 1 method
- Miniaturized MPN method — 1 method
- Nephelometric method — 1 method
Accreditation scope — test methods (36)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Wastewater | Sampling for chemical and physical testing Temperature of the collected wastewater sample Range (2,0 - 45,0) 0C |
Manual method; Automatic method | PN-ISO 5667-10:2021-11 | PN-77/C-04584 | |
| 2 | Wastewater | Kjeldahl nitrogen concentration Range (2,00 - 500) mg/l |
Titrimetric method | PN-EN 25663:2001 | |
| 3 | Wastewater | Total nitrogen concentration | Method (calculated) | PB-1 wyd. 1 z dnia 2.09.2019 r. | |
| 4 | Wastewater | Total phosphorus concentration Range (0,20 - 30,0) mg/l |
Spectrophotometric method | PN-EN ISO 6878:2006 + Ap1:2010+Ap2:2010 | |
| 5 | Wastewater, Water | Biochemical oxygen demand BOD5 Range (1,0 - 6,0) mg/l O2 |
Electrochemical method | PN-EN 1899-2:2002 | |
| 6 | Wastewater, Water | Biochemical oxygen demand BOD5 Range (3,0 - 3500) mg/l O2 |
Electrochemical method | PN-EN ISO 5815-1:2019-12 | |
| 7 | Wastewater, Water | Chemical oxygen demand COD - Cr Range (3,0 - 10000) mg/l O2 |
Spectrophotometric method | PN-ISO 15705:2005 | |
| 8 | Wastewater, Water | Total suspended solids (TSS) Range (3,0 - 3500) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 9 | Wastewater, Water | Determination of ammonium nitrogen in water by the direct Nesslerization method Range (0,4 - 100) mg/l |
Spectrophotometric method | PN-C-04576-4:1994 | |
| 10 | Water, Water intended for human consumption | Sampling for chemical and physical testing Temperature of the water sample taken Range (2,0 - 45,0) 0C |
PN-ISO 5667-5:2017-10 | PN-77/C-04584 | ||
| 11 | Water, Water intended for human consumption | Manganese concentration Range (15 - 4000) μg/l |
Spectrophotometric method | PN-92/C-04590/03 | |
| 12 | Water, Water intended for human consumption, Wastewater | Ammonium ion concentration Range (0,02 - 5,0) mg/l N-NH4 Range (0,025 - 6,4) mg/l NH4+ |
Spectrophotometric method | PN-ISO 7150-1:2002 | |
| 13 | Water, Water intended for human consumption, Wastewater | Nitrite nitrogen concentration Range (0,004 - 4,0) mg/l N-NO2 Range (0,0125 - 13,5) mg/l NO2- |
Spectrophotometric method | PN-EN 26777:1999 | |
| 14 | Water, Water intended for human consumption, Wastewater | Electrical conductivity Range (100- 2500) μS/cm |
Conductometric method | PN-EN 27888:1999 | |
| 15 | Water, Water intended for human consumption, Wastewater | Iron concentration Range (20 - 10000) μg/l |
Spectrophotometric method | PN-ISO 6332:2001+Ap1:2016-06 | |
| 16 | Water, Water intended for human consumption, Wastewater | Sulfate concentration Range (10,0 - 1000) mg/l |
Gravimetric method | PN-ISO 9280:2002 | |
| 17 | Water, Water intended for human consumption, Wastewater | pH Range 4,0 - 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 18 | Water, Water intended for human consumption, Wastewater | Chloride concentration Range (5,0 - 400) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 19 | Swimming pool water | Water sampling for chemical and physical testing Temperature of the collected water sample Range (2,0 - 45,0) 0C |
PB-4 wyd.1 z dnia 11.10.2021 r. | PN-77/C-04584 | ||
| 20 | Water, Water intended for human consumption, Swimming pool water | Turbidity Range (0,12 - 10) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 21 | Water, Water intended for human consumption, Swimming pool water | Colour Range (3,5 - 100) mg/l Pt |
Spectrophotometric method | PN-EN ISO 7887:2012 metoda C+Ap1:2015-06 | |
| 22 | Water, Water intended for human consumption, Swimming pool water | Determination of permanganate index Range (0,5 - 10) mg/l |
Titrimetric method | PN-EN ISO 8467:2001 | |
| 23 | Water, Water intended for human consumption, Swimming pool water, Wastewater | Nitrate nitrogen concentration Range (0,02 - 11,3) mg/l N-NO3 Range (0,10 - 50) mg/l NO3- |
Spectrophotometric method | PN-82/C-04576/08 | |
| 24 | Water, Swimming pool water | Free chlorine concentration Range (0,09 - 2) mg/l |
Colorimetric method | PB-2 wyd. 2 z dnia 11.10.2021 | na podstawie testu SwifTestDPD nr 2105560 | |
| 25 | Water, Swimming pool water | Total chlorine concentration Range (0,09 - 2) mg/l |
Colorimetric method | PB-2 wyd. 2 z dnia 11.10.2021 | na podstawie testu SwifTestDPD nr 2105660 | |
| 26 | Water, Swimming pool water | Combined chlorine (calculated) | PB-2 wyd. 2 z dnia 11.10.2021 | ||
| 27 | Water, Swimming pool water | Oxidation-reduction potential (redox) vs. Ag/AgCl 3,5 mol/l KCl Range (200 - 800) mV |
Potentiometric method | PB-3 wyd. 2 z dnia 11.10.2021 r. | |
| 28 | Water, Water intended for human consumption, Swimming pool water, Bathing water and water from sites used for bathing | Sampling for microbiological testing | PN-EN ISO 19458:2007 | ||
| 29 | Water, Water intended for human consumption, Swimming pool water | Escherichia coli count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 | PN-EN ISO 9308-1:2014-12/ A1:2017-04 | |
| 30 | Water, Water intended for human consumption, Swimming pool water | Total microorganism count at 36 °C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 31 | Water, Water intended for human consumption, Swimming pool water | Pseudomonas aeruginosa count | Membrane filtration method | PN-EN ISO 16266:2009 | |
| 32 | Water, Water intended for human consumption, Swimming pool water | Count of bacteria of the genus Legionella Matrix A Procedure 5 (medium A), 7 (medium C – GVPC) |
Membrane filtration method | PN-EN ISO 11731:2017-08 | PN-EN ISO 11731:2017-08/ Ap1:2019-12 | |
| 33 | 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 | |
| 34 | Water, Water intended for human consumption | Intestinal enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
| 35 | Water, Water intended for human consumption | Total viable count at 22 °C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 36 | Water | Most probable number, Escherichia coli | Miniaturized MPN method | PN-EN ISO 9308-3:2002 | |
Reference standards (37)
PB-1 wyd. 1 z dnia 2.09.2019 r.
PB-2 wyd. 2 z dnia 11.10.2021
PB-3 wyd. 2 z dnia 11.10.2021 r.
PB-4 wyd.1 z dnia 11.10.2021 r.
PN-77/C-04584
PN-82/C-04576/08
PN-92/C-04590/03
PN-C-04576-4:1994
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 10523:2012
PN-EN ISO 11731:2017-08
PN-EN ISO 11731:2017-08/ Ap1:2019-12
PN-EN ISO 16266:2009
PN-EN ISO 19458:2007
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 6878:2006 + Ap1:2010+Ap2:2010
PN-EN ISO 7027-1:2016-09
PN-EN ISO 7887:2012 metoda C+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 9308-3:2002
PN-ISO 15705:2005
PN-ISO 5667-10:2021-11
PN-ISO 5667-5:2017-10
PN-ISO 6332:2001+Ap1:2016-06
PN-ISO 7150-1:2002
PN-ISO 9280:2002
PN-ISO 9297:1994
na podstawie testu SwifTestDPD nr 2105560
na podstawie testu SwifTestDPD nr 2105660