Table of waste received for treatment:

Old Code
(New Code)
Type of waste Quantity
[Mg/year]
12 01 09*

waste emulsions and solutions from metal treatment 
not containing halogens

up to 1 000
13 01 05* waste emulsions not containing halogen-organic compounds up to 1 000
13 01 10* hydraulic mineral oils up to 500
13 01 13* other hydraulic oils up to 100
13 02 05* lube oils not containing halogen-organic compounds up to 500
13 02 08* other engine, gear and lubricating oil up to 2 000
13 04 01* bilge oils from inland navigation up to 500
13 04 02* bilge oils from sewers and drains in ports up to 500
13 04 03* bilge oils from other navigation up to 500
13 05 02* sludges from oil/water separators up to 5 000
13 05 03* interceptor sludges up to 500
13 05 06* oil from oil/water separators up to 2 000
13 05 07* oily waters from dewatering of oils up to 15 000
13 05 08* mixtures of wastes from grit chambers and oil/water separators up to 1 000
13 08 02* other emulsions up to 1 000
13 08 99* wastes not otherwise specified up to 300
16 07 08* waste from cleaning of tanks containing crude oil or its products up to 2 000
02 07 80   up to 1 000
16 07 99 other not mentioned oily waste up to 12 000

* hazardous waste

The above list of wastes received by Spólka Wodna "Miedzyodrze" in Szczecin for disposal at "Ostrów Grabowski" Wastewater Treatment Plant complies with the Waste Law passed on 27th April 2001 and with relevant permits issued by environmental authorities.

Concentrations of pollution in treated wastewater must not be greater than:

Parameter Value
BOD5 25.0 mgO2/l
COD 125.0 mgO2/l
Total suspended solids 35.0 mg/l
Oily substances 15.0 mg/l
 Sulfate 500 mg SO3/l
Copper 0.5 mg Cu/l
Zinc 2.0 mg Zn/l
Nickel 0.5 mg Ni/l
pH 6.5 - 9.0 pH

Spółka Wodna Międzyodrze, Office

Przejazd 14, 70-607 Szczecin
phone: +48 91 46 23 965-67
fax: +48 91 46 23 965-67 extension no. 30
Opening hours: from Monday to Friday 7.15 - 15.15

SW Międzyodrze

Ostrów Grabowski Wastewater Treatment Plant

Przejazd 14, 70-607 Szczecin
phone: +48 91 46 23 491
fax: +48 91 46 23 545
The Treatment Plant is opened round-the-clock