🇵🇱 CENTRALNY WODOCIĄG ŻUŁAWSKI Sp. z o.o. PL
Water & wastewaterMicrobiology
CENTRALNY WODOCIĄG ŻUŁAWSKI Sp. z o.o. is a laboratory accredited by PCA under number AB 925 (Nowy Dwór Gdański, Poland). Its accreditation scope covers 30 test methods in the following areas: Water & wastewater, Microbiology. Test objects include: Water intended for human consumption, Wastewater. Most frequently used techniques: Spectrophotometric method, Titrimetric method, Gravimetric method.
At a glance
- Accreditation number: PCA AB 925
- Methods in scope: 30
- Types of test objects: 2
- Techniques used: 10
- City: Nowy Dwór Gdański, Poland
- Accreditation number
- AB 925
- Accreditation body
- PCA
- Address
- W NOWYM DWORZE GDAŃSKIM, ul. Warszawska 28 A, 82-100 Nowy Dwór Gdański, LABORATORIUM BADANIA WODY I ŚCIEKÓW W ZĄBROWIE
- City
- Nowy Dwór Gdański, Poland
What this laboratory tests (2)
- Water intended for human consumption — 21 methods
- Wastewater — 9 methods
Analytical techniques used (10)
- Spectrophotometric method — 12 methods
- Titrimetric method — 4 methods
- Gravimetric method — 2 methods
- Membrane filtration method — 2 methods
- Optical method — 2 methods
- Potentiometric method — 2 methods
- Conductometric method — 1 method
- Manual and automatic method — 1 method
- Nephelometric method — 1 method
- Plate method (pour plate) — 1 method
Accreditation scope — test methods (30)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Water intended for human consumption | Turbidity Range (0,02 – 100) NTU |
Nephelometric method | PN-EN ISO 7027-1:2016-09 | |
| 2 | Water intended for human consumption | Colour Range (5 – 70) mg/l Pt |
Spectrophotometric method | PB/Ch-07 wydanie 2 z dnia 30.04.2021 r. | |
| 3 | Water intended for human consumption | pH Range 2,0 – 10,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 4 | Water intended for human consumption | Total iron concentration Range (10 – 10000) μg/l |
Spectrophotometric method | PN-ISO 6332:2001+ Ap1:2016-06 | |
| 5 | Water intended for human consumption | Ammonia concentration Range (0,10 – 5,00) mg/l |
Spectrophotometric method | PB/Ch-10 wydanie 2 z dnia 30.04.2021 r. na podstawie testu Merck nr 1.14752.0001 | |
| 6 | Water intended for human consumption | Nitrite concentration Range (0,008 – 0,25) mg/l |
Spectrophotometric method | PN-EN 26777:1999 | |
| 7 | Water intended for human consumption | Nitrate concentration Range (0,07 – 50) mg/l |
Spectrophotometric method | PN-82/C-04576.08 | |
| 8 | Water intended for human consumption | Manganese concentration Range (5 – 2800) μg/l |
Spectrophotometric method | PB/Ch-01 wydanie 5 z dnia 30.04.2021 r. | na podstawie testu kuwetowego Hach Lange nr 8149 | |
| 9 | Water intended for human consumption | Chloride concentration Range (5,00 – 300) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 10 | Water intended for human consumption | Electrical conductivity Range 50 μS /cm – 3000 μS /cm |
Conductometric method | PN-EN 27888:1999 | |
| 11 | Water intended for human consumption | Calcium concentration Range (2,0 – 150) mg/l |
Titrimetric method | PN-ISO 6058:1999 | |
| 12 | Water intended for human consumption | Total hardness Range (5 – 500) mg/l CaCO3 |
Titrimetric method | PN-ISO 6059:1999 | |
| 13 | Water intended for human consumption | Fluoride concentration Range (0,10 – 2,00) mg/l |
Spectrophotometric method | PB/Ch-09 wydanie 2 z dnia 30.04.2021 r. | na podstawie testu kuwetowego Hach Lange nr 8029 | |
| 14 | Water intended for human consumption | Biochemical oxygen demand – BOD5 Range (1 – 6) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | |
| 15 | Water intended for human consumption | Chemical oxygen demand − COD-Cr Range (5,00 – 50) mg/l O2 |
Spectrophotometric method | P N - ISO 15705:2005 | |
| 16 | Water intended for human consumption | Total suspended solids (TSS) Range (2,0 – 50) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 17 | Wastewater | Sampling for chemical and physical testing | Manual and automatic method | PN-ISO 5667-10:2021-11 | |
| 18 | Wastewater | Chemical oxygen demand − COD-Cr Range (5,00 – 2000) mg/l O2 |
Spectrophotometric method | P N - ISO 15705:2005 | |
| 19 | Wastewater | Total suspended solids (TSS) Range (2,0 – 1000) mg/l |
Gravimetric method | PN-EN 872:2007+Ap1:2007 | |
| 20 | Wastewater | Biochemical oxygen demand – BOD5 Range (1 – 6000) mg/l O2 |
Optical method | PN-EN ISO 5815-1:2019-12 | |
| 21 | Wastewater | pH Range 2,0 – 12,0 |
Potentiometric method | PN-EN ISO 10523:2012 | |
| 22 | Wastewater | Chloride concentration Range (5,00 – 1000) mg/l |
Titrimetric method | PN-ISO 9297:1994 | |
| 23 | Wastewater | Total iron concentration Range (0,500 – 10) mg/l |
Spectrophotometric method | PN-ISO 6332:2001 + Ap1:2016-06 | |
| 24 | Wastewater | Total nitrogen concentration Range (5,00 – 100) mg/l |
Spectrophotometric method | PB/Ch-05 wydanie 2 z dnia 30.04.2021 r. | na podstawie testu kuwetowego Hach Lange LCK 238, 338 | |
| 25 | Wastewater | Total phosphorus concentration Range (0,050 – 40,0) mg/l |
Spectrophotometric method | PB/Ch-03 wydanie 3 z dnia 30.04.2021 r. | na podstawie testu kuwetowego Hach Lange LCK 348, 349, 350 | |
| 26 | Water intended for human consumption | Sampling for physical and chemical testing | PN-ISO 5667-5:2017-10 | ||
| 27 | Water intended for human consumption | Sampling for microbiological testing | PN-EN ISO 19458:2007 | ||
| 28 | Water intended for human consumption | Total count of microorganisms at 22 °C and 36 °C | Plate method (pour plate) | PN-EN ISO 6222:2004 | |
| 29 | Water intended for human consumption | Escherichia coli and coliform bacteria count | Membrane filtration method | PN-EN ISO 9308-1:2014-12 | PN-EN ISO 9308-1:2014-12/ A1:2017-04 | |
| 30 | Water intended for human consumption | Enterococci count | Membrane filtration method | PN-EN ISO 7899-2:2004 | |
Reference standards (30)
P N - ISO 15705:2005
PB/Ch-01 wydanie 5 z dnia 30.04.2021 r.
PB/Ch-03 wydanie 3 z dnia 30.04.2021 r.
PB/Ch-05 wydanie 2 z dnia 30.04.2021 r.
PB/Ch-07 wydanie 2 z dnia 30.04.2021 r.
PB/Ch-09 wydanie 2 z dnia 30.04.2021 r.
PB/Ch-10 wydanie 2 z dnia 30.04.2021 r. na podstawie testu Merck nr 1.14752.0001
PN-82/C-04576.08
PN-EN 26777:1999
PN-EN 27888:1999
PN-EN 872:2007+Ap1:2007
PN-EN ISO 10523:2012
PN-EN ISO 19458:2007
PN-EN ISO 5815-1:2019-12
PN-EN ISO 6222:2004
PN-EN ISO 7027-1:2016-09
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 5667-10:2021-11
PN-ISO 5667-5:2017-10
PN-ISO 6058:1999
PN-ISO 6059:1999
PN-ISO 6332:2001 + Ap1:2016-06
PN-ISO 6332:2001+ Ap1:2016-06
PN-ISO 9297:1994
na podstawie testu kuwetowego Hach Lange LCK 238, 338
na podstawie testu kuwetowego Hach Lange LCK 348, 349, 350
na podstawie testu kuwetowego Hach Lange nr 8029
na podstawie testu kuwetowego Hach Lange nr 8149