urban-waste-water-treatment

EU. Waste. Urban Waste Water Treatment

This list contains requirements for (1) discharges from urban waste water treatment plants (Annex I, Table 1), and (2) discharges to sensitive areas (Annex I, Table 2), under Directive 91/271/EEC.

Last updated 03 August 2020. Database contains 10 unique substances/entries.
Filter the list

 
-
-
25 mg/l
Homogenized, unfiltered, undecanted sample. Determination of dissolved oxygen before and after five-day incubation at 20 °C ± 1 °C, in complete darkness. Addition of a nitrification inhibitor
70.0 %
90.0 %
Details
-
-
Homogenized, unfiltered, undecanted sample. Determination of dissolved oxygen before and after five-day incubation at 20 °C ± 1 °C, in complete darkness. Addition of a nitrification inhibitor
40.0 %
under Article 4 (2)
Details
-
-
125 mg/l
Homogenized, unfiltered, undecanted sample Potassium dichromate
75.0 %
Details
-
-
10 mg/l
Molecular absorption spectrophotometry
80.0 %
70.0 %
more than 100000 p.e.
Details
-
-
15 mg/l
Molecular absorption spectrophotometry
80.0 %
70.0 %
10000 - 100000 p.e.
Details
-
-
1 mg/l
Molecular absorption spectrophotometry
80.0 %
more than 100000 p.e.
Details
-
-
2 mg/l
Molecular absorption spectrophotometry
80.0 %
10000 - 100000 p.e.
Details
-
-
35 mg/l
Filtering of a representative sample through a 0,45 μm filter membrane. Drying at 105 °C and weighing
Centrifuging of a representative sample (for at least five mins with mean acceleration of 2800 to 3200 g), drying at 105 °C and weighing
90.0 %
Details
-
-
35 mg/l
Filtering of a representative sample through a 0,45 μm filter membrane. Drying at 105 °C and weighing
Centrifuging of a representative sample (for at least five mins with mean acceleration of 2800 to 3200 g), drying at 105 °C and weighing
90.0 %
under Article 4 (2) (more than 10000 p.e.)
Details
-
-
60 mg/l
Filtering of a representative sample through a 0,45 μm filter membrane. Drying at 105 °C and weighing
Centrifuging of a representative sample (for at least five mins with mean acceleration of 2800 to 3200 g), drying at 105 °C and weighing
70.0 %
under Article 4 (2) (2000 -10000 p.e.)
Details
Showing 10 results.

Export search results to:

Categories Display