Government Decree No. 82 / 1999 Coll.
Government regulation setting out the parameters and values of the permissible degree of water pollution
Valid
Regulation
Effective from 01.06.1999
Text versions:
01.06.1999
04.05.1999
Zobrazeno prvních 200 z celkem 232 ustanovení tohoto předpisu.
Zobrazit celý předpis →
Pro stažení celého znění použijte tlačítko Stáhnout výše.
82
GOVERNMENT REGULATION
of 22 March 1999
setting out the parameters and values of the permissible degree of water pollution
The Government orders the implementation of Act No. 138 / 1973 Coll., on Water (Water Act), as amended by Act No. 425 / 1990 Coll., Act No. 114 / 1995 Coll., Act No. 14 / 1998 Coll. and Act No. 58 / 1998 Coll., ("the Act '):
(1) When authorising discharges of waste or special waters into surface waters, as provided for in Article 8 (1) (c) or (d) of the Act, and when laying down the conditions for discharges of mining waters into surface waters (1) (hereinafter referred to as "authorisation '), the water management authority (2) shall base itself on indicators of the permissible degree of water pollution (hereinafter referred to as" indicators'), the values of which are set out in Annexes 1 to 3 to this Regulation. Permits for discharges of waste water containing radioactive substances may be issued only with the approval of the State Office for Nuclear Safety (3).
(2) In exceptional and sufficiently justified cases, the water authority may authorise the discharge of waste and, where appropriate, specific waters into groundwater pursuant to § 8 (1) (c) or (d) of the Act, provided that the discharge of waste water is cleaned and adjusted, where appropriate, so as not to make the groundwater worse or to endanger the quality of the groundwater.
When authorised, the water management authority shall take into account all indicators and their permissible values for each type of waste and, where appropriate, the specific waters listed in Annex 1 to this Regulation.
(1) When authorising, the indicators and their permissible values listed in Annex 1 to this Regulation shall be binding. With regard to local water-management conditions, the water-management authority may determine both the values of indicators and, where appropriate, other indicators and their values, if the necessary interests of water protection so require. When authorised, the water operator shall take into account the characteristics and their permissible values set out in Annexes 2 and 3 to this Regulation.
(2) Where waste water and, where appropriate, specific waters are discharged from a single source of pollution by several effluents, the water authority shall establish indicators and their values for each of them; This does not concern the discharge of rain separators on uniform sewers.
(3) The method and conditions for discharges of waste water and, where appropriate, specific waters during the rain discharge, shall be determined by the water management authority on the basis of local water conditions.
(4) When authorising discharges of industrial waste water, the water authority may require the disposal of waste water from individual sub-plants and cooling waters separately from other waste waters.
(5) Discharges of waste and, where appropriate, specific waters with indicators higher than those listed in Annex 1 to this Regulation may be authorised:
(a) in exceptional cases for the strictly necessary period, in particular when putting a waste water treatment plant into service, during test operations, necessary repairs or reconstructions of waste water disposal facilities and accidents at such facilities;
(b) in cases where waste water and, where appropriate, special waters are discharged into surface water in a controlled manner, while laying down additional conditions limiting the possibility of deterioration of the quality of surface water.
(1) The water operator shall provide for:
(a) the period for which the authorisation is issued;
(b) the quantity of water discharged during the period of time and the quantity of pollution allowed therein;
(c) the method, frequency and place of sampling and measurement of the volume of discharges;
(d) the method of carrying out the analysis of discharges for each indicator;
(e) how to evaluate these measurements of the volume and analysis of the pollution of the discharged waters for the purposes of recording and checking;
(f) the manner, form and frequency of transmission of the results of the measurements and analyses to the water authority;
(g) any other conditions; These conditions shall not be in conflict with specific regulation.4)
(2) If the method of analysis for an indicator is not established by a technical standard, it shall be determined by the water management authority in the permit for discharge of waste and, where appropriate, by specific waters after prior consultation with the Ministry of the Environment.
(1) In the authorisation, the water management authority shall determine for each indicator the permitted values (hereinafter "p values") for the concentrations collected from the analysis of the composite sample of discharges of waste or, where appropriate, specific waters and the permitted values (hereinafter "m values") for the concentrations collected from the analysis of the free sample of discharges of waste or, where appropriate, specific waters. For the discharge of sewage and urban waste water, the values "p 'and" m' shall be set up to the above values specified in Annex 1, Part A to this Regulation. For discharges of industrial waste water, "p 'shall be determined by the values set out in Annex 1, Part B, to this Regulation.
(2) The minimum frequency and type of samples of waste water discharged to assess compliance with the "p" values set out in the permit for urban and sewage waste water are set out in Annex 4 to this Regulation. For industrial waste water, the minimum frequency of sampling of discharges of waste water shall be determined by the water management authority in accordance with the requirements set out in Annex 4 to this Regulation for urban and sewage waters.
(3) In order to assess compliance with the "p 'values set out in the authorisation, the number of excesses in the authorisation of the fixed values" p' shall be allowed for each of the individual results of analysis of mixed waste samples and, where applicable, specific waters over the last 12 months, depending on the number of samples to the extent specified in Annex 5 to this Regulation. The value "m 'shall not be exceeded.
(4) In order to assess compliance with the values of the discharged pollution set out in the permit, the results of the analyses of the discharged pollution carried out by the laboratories listed in the list published by the Ministry of the Environment in its Bulletin are decisive. 5)
(5) In order to assess compliance with the annual balance sheet values of the discharged pollution set out in the authorisation, the reference product of the annual volume of waste water discharged shall be the last full calendar year and the arithmetic average of the results of the pooled samples of waste water taken in the same year.
Where, at the time of the entry into force of this Regulation, a polluter discharges sewage and urban waste water into surface water from a source of up to 5 000 equivalent inhabitants in excess of the requirements laid down by the water management authority in accordance with the provisions in force, the water authority may, at its request, issue a new permit for the discharge of waste water pursuant to § 8 (1) (c) or (d) of the Act, up to a level of pollution in discharges of waste water during the last 12 months before the entry into force of this Regulation; the new authorisation replaces the existing authorisation. The water operator may set in the new authorisation a reasonable period within which the pollution indicators and values referred to in this Regulation will be achieved and the conditions for the gradual achievement of the required level of discharge; when setting the time limit, the water operator shall take into account the legitimate requirements of water protection and the possibilities for technical solutions.
Where authorisations for discharges of waste and, where applicable, specific waters in force on the date of entry into force of this Regulation do not comply with the requirements of this Regulation and are not in the cases referred to in Article 6, the water authority shall, at the request of the polluter, issue a new authorisation for discharges of waste and, where appropriate, specific waters based on the pollution indicators and values referred to in this Regulation; the new authorisation replaces the existing authorisation. The water operator may set in the new authorisation a reasonable period within which such pollution values will be achieved and conditions for the gradual achievement of the required level of discharge; when setting the time limit, the water operator shall take into account the legitimate requirements of water protection and the possibilities for technical solutions.
Discharges of waste water or special waters, where applicable, under a permit issued under § 6 or under § 7 shall be considered as discharges of waste water in accordance with the provisions of § 23 (1) of the Act until the expiry of the period laid down by the water authority to achieve the values in discharges of waste water established under this Regulation. The period within which discharges of waste or special waters must reach the values laid down in this Regulation shall be fixed by the water authority for sources of pollution above 2 000 equivalent inhabitants no later than 31 December 2005.
They shall be deleted:
1. Government Decree No. 171 / 1992 Coll., establishing the parameters for the permissible degree of pollution of water.
2. Government Decree No. 185 / 1996 Coll., amending and supplementing Government Decree No. 171 / 1992 Coll., laying down the parameters for the permissible degree of water pollution.
This Regulation shall enter into force on 1 June 1999.
Prime Minister:
v. PhDr. Špidla v. r.
1. Prime Minister and Minister for Labour and Social Affairs
Minister of Environment:
RNDr. Kužvart v. r.
Příloha č. 1
Annex No. 1 to Government Decree No. 82 / 1999 Coll.
Indicators and their permissible values in discharge waste water
A.
Flue-gas and urban waste water
| Velikost zdroje znečištění (EO) | CHSKCr mg/l | BSK5 mg/l | NL mg/l | N-NH4+ mg/l | Nanorg mg/l | Pc mg/l | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| p | m | p | m | p | m | p | m | p | m | p | m | ||||||||||||||
| do 500*) | |||||||||||||||||||||||||
| 501 - 5 000 | 120 | 170 | 30 | 70 | 30 | 70 | 20 | 40 | - | - | - | - | |||||||||||||
| 5 001 - 25 000 | 100 | 150 | 25 | 50 | 25 | 50 | 15 | 30 | 25 | 40 | - | - | |||||||||||||
| 25 001 - 100 000 | 90 | 130 | 20 | 40 | 20 | 40 | 10 | 20 | 20 | 30 | 3 | 6 | |||||||||||||
| 25 001 - 100 000 | 15(Z) | 30(Z) | 25(Z) | 40(Z) | |||||||||||||||||||||
| nad 100 000 | 75 | 125 | 15 | 30 | 20 | 40 | 5 | 10 | 15 | 20 | 1,5 | 3 | |||||||||||||
| nad 100 000 | 15(Z) | 30(Z) | 25(Z) | 40(Z) | |||||||||||||||||||||
Explanatory notes:
p - permissible concentration value for analysis of mixed samples of waste water discharged
m - maximum permissible concentration value for analysis free of samples of waste water discharged
Nanorg - total inorganic nitrogen (sum of N- NH4 + + N- NO2- + N- NO3-)
EO - equivalent population, defined by pollution production 60 g BSK5 per day
Z - Values apply for a period in which the effluent water temperature from the biological stage is less than 12 ° C. For this purpose, the waste water temperature shall be considered to be below 12 ° C if, of the 5 measurements made during the day, temperatures below 12 ° C have been found in at least 2 measurements.
*) The indicators of the permissible level of pollution and their values shall be determined by the water management authority on the basis of technical solutions for waste water treatment, up to the level of these values set for the size of the pollution source 501 - 5 000 EO. Analyses of effluents from biological cleaning tanks (CSN 75 6401) shall be carried out in filtered samples, the concentration of undissolved substances not exceeding 100 mg / l.
B.
Industrial waste water and special waters
(permissible values of "p 'concentration for analysis of mixed samples of effluent)
Production and processing of ores and aggregates (12.00; 13.00; 14.00) * *
1.1.1 Mining and processing of uranium ores (12.00)
| pH | – | 6 – 9 |
| NL | mg/l | 30 |
| uran | mg/l | 0,3 |
| radium | Bq/l | 0,5 |
1.1.2 Mining and processing of other ores (13.00)
| pH | – | 6 – 9 |
| NL | mg/l | 40 |
| NEL | mg/l | 3 |
| železo | mg/l | 5 |
| zinek | mg/l | 3 |
| olovo | mg/l | 0,5 |
| měď | mg/l | 1 |
| arzen | mg/l | 0,5 |
Production and processing of aggregates (14.00)
| NL | mg/l | 40 |
| NEL | mg/l | 3 |
1.2 Coal mining and quarrying (10.00; 23.10)
1.2.1 Coalmining and briquettes (10.00)
| pH | – | 6 – 9 |
| NL | mg/l | 40 |
| PAU | mg/l | 0,01 |
| železo | mg/l | 3 |
| mangan | mg/l | 1 |
1.2.2 Coal heat treatment (23.10)
| pH | – | 6 – 9 |
| NL | mg/l | 40 |
| CHSKCr | mg/l | 200 |
| N-NH4+ | mg/l | 30 |
| fenoly jednosytné | mg/l | 1 |
| veškeré kyanidy | mg/l | 1 |
| PAU | mg/l | 0,01 |
1.3. Metal production (27.00)
1.3.1 Iron metallurgy (27.10; 27.20; 27.30; 27.51; 27.52)
| pH | – | 6 – 9 |
| NL | mg/l | 40 |
| NEL | mg/l | 3 |
| Fe | mg/l | 3 |
| Mn | mg/l | 1 |
1.3.2 Colour metallurgy (27.40; 27.53; 27.54)
| pH | – | 6 – 9 |
| NL | mg/l | 30 |
| hliník | mg/l | 3 |
| chrom celkový | mg/l | 0,5 |
| měď | mg/l | 0,5 |
| nikl | mg/l | 0,5 |
| olovo | mg/l | 0,5 |
| rtuť | mg/l | 0,1 |
| zinek | mg/l | 2 |
| NEL | mg/l | 3 |
| AOX | mg/l | 2 |
1.4 Engineering and electrical production (29.00)
a) Surface treatment of metals and plastics - PUKP (28.51)
b. Heat treatment of metals - TUK (28.51)
c) Smelting - S (28.51)
(d) Paint - L (28.51)
e) Machining - O (28.52)
(f) Electronic production - EV (31.30; 31.62)
| PUKP | TUK | S | L | O | EV | ||
|---|---|---|---|---|---|---|---|
| pH | – | 6 – 9 | 6 – 9 | 6 – 9 | 6 – 9 | 6 – 9 | 6 – 9 |
| NL | mg/l | 30 | 30 | 30 | 50 | 50 | 20 |
| CHSKCr | mg/l | 300 | |||||
| hliník | mg/l | 2 | |||||
| železo | mg/l | 2 | 2 | 2 | 2 | 2 | 2 |
| arsen | mg/l | 0,5 | 2 | ||||
| baryum | mg/l | 2 | 2 | 2 | |||
| kadmium | mg/l | 0,1 | 0,2 | 0,2 | 0,2 | ||
| kobalt | mg/l | 1 | 1 | ||||
| chromcelk | mg/l | 1,0 | 0,5 | 0,5 | 0,5 | 0,5 | |
| chromVI | mg/l | 0,1 | 0,1 | 0,1 | 0,1 | 0,1 | |
| měď | mg/l | 0,8 | 0,5 | 0,5 | 0,5 | ||
| nikl | mg/l | 0,8 | 0,5 | ||||
| molybden | mg/l | 1 | 1 | 1 | |||
| olovo | mg/l | 0,5 | 0,5 | 0,5 | 0,5 | ||
| rtuť | mg/l | 0,1 | 0,1 | ||||
| selen | mg/l | 0,1 | 0,1 | ||||
| stříbro | mg/l | 0,1 | 0,1 | ||||
| cín | mg/l | 2 | 2 | ||||
| zinek | mg/l | 2 | 2 | 2 | 2 | ||
| N-NH4+ | mg/l | 30 | 30 | ||||
| N-NO2- | mg/l | 5 | 5 | 5 | |||
| Pc | mg/l | 3 | 3 | 3 | 3 | 3 | 3 |
| fluoridy | mg/l | 2 | 20 | ||||
| sulfidy | mg/l | 1 | 1 | ||||
| veškeré kyanidy | mg/l | 1 | 1 | 1 | |||
| kyanidytox | mg/l | 0,1 | 0,1 | 0,1 | |||
| aktivní chlor | mg/l | 1 | 1 | 1 | |||
| NEL | mg/l | 2 | 2 | 2 | 2 | 2 | 2 |
| AOX | mg/l | 2 | 2 | 2 | 2 | 2 |
1.5.1 Heating and power plants (40.30; 40.10)
| pH | – | 6 – 10 |
| NL | mg/l | 40 |
| NEL | mg/l | 1 |
| RAS | mg/l | 1 500 |
1.5.2. Ashtray (40.10)
| pH | – | 6 – 10 |
| RAS | mg/l | 2 000 |
| NL | mg/l | 40 |
1.6 Chemical industry
1.6.1 Oil and petrochemistry processing (23.20)
| NL | mg/l | 50 |
| CHSKCr | mg/l | 250 |
| BSK5 | mg/l | 50 |
| N-NH4+ | mg/l | 20 |
| N-NH4+ | mg/l | 40 (Z) |
| NEL | mg/l | 5 |
| PAU | mg/l | 0,01 |
1.6.2 Oil distribution warehouses (63.12; 23.20)
| NL | mg/l | 50 |
| CHSKCr | mg/l | 250 |
| NEL | mg/l | 5 |
| PAU | mg/l | 0,01 |
1.6.3. Chemical fibres (24.70)
1.6.3.1 Polyamide and polyester (24.70 1)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 40 |
1.6.3.2. Viscose fibres (24.70 2)
| CHSKCr | mg/l | 300 |
| BSK5 | mg/l | 60 |
1.6.4 Manufacture of paints (24.30)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 30 |
1.6.5 Fertilisers excluding potassium (24.15)
| N-NH4+ | mg/l | 30 |
| N-NO3- | mg/l | 50 |
| Pc | mg/l | 10 |
| fluoridy | mg/l | 2 |
| kadmium | mg/l | 0,2 |
| RAS | mg/l | 1 500 |
| kg/t *) | 85 |
1.6.6 Organic synthesis (24.14)
| CHSKCr | mg/l | 500 |
| BSK5 | mg/l | 80 |
| RAS | mg/l | 1 000 |
1.6.7. Manufacture of pulp (21.11)
1.6.7.1 Sulphite (21.11)
| CHSKCr | mg/l | 400 |
| kg/t *) | 70 | |
| BSK5 | mg/l | 40 |
| kg/t *) | 20 | |
| NL | mg/l | 60 |
1.6.7.2. Sulphate (21.11)
| CHSKCr | mg/l | 300 |
| kg/t *) | 60 | |
| BSK5 | mg/l | 30 |
| kg/t *) | 5 | |
| NL | mg/l | 40 |
1.6.7.3 Manufacture of thermo-mechanical fibres (26.82)
| CHSKCr | mg/l | 250 |
| kg/t *) | 50 | |
| BSK5 | mg/l | 40 |
| kg/t *) | 15 | |
| NL | mg/l | 50 |
1.6.7.4 Manufacture of chemical thermo-mechanical fibres (26.82)
| CHSKCr | mg/l | 500 |
| kg/t *) | 100 | |
| BSK5 | mg/l | 50 |
| kg/t *) | 20 | |
| NL | mg/l | 60 |
1.6.8 Production of organic dyes (24.12 0) (emission limits not yet established)
| CHSKCr | E = 50 % | |
| BSK5 | E = 80 % | |
| RAS | kg/t *) | 1 250 |
1.6.9 Production of organic resins (24.16 0) (emission limits not yet established)
| CHSKCr | E = 65 % | |
| BSK5 | E = 90 % | |
| RAS | kg/t *) | 170 |
1.6.10 Amalgamic electrolysis (emission limits not yet established)
| RAS | kg/t *) | 100 |
| rtuť | kg/t *) | 0,005 |
1.6.11 Cryolite (emission limits not yet established) (27.42)
| RAS | kg/t *) | 850 |
1.6.12 Sulphur compounds (excluding sulphuric acid) (24.13)
| RAS | kg/t *) | 150 |
1.6.13 Epilohydrin (emission limits not yet established) (24.14)
| RAS | kg/t *) | 1 800 |
| CHSKCr | kg/t *) | 60 |
| AOX | kg/t *) | 0,5 |
1.6.14 Chlorine and chlorine compounds bleaching (21.11)
| AOX | mg/l | 2 |
1.6.15 Chlorine-free bleaching (21.11)
| AOX | mg/l | 0,5 |
1.6.16 Manufacture of paper (21.12 0)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 40 |
| NL | mg/l | 40 |
| AOX | mg/l | 0,5 |
1.7 Production of pharmaceuticals (emission limits not yet established) (24.42 1)
| CHSKCr | E = 60 % | |
| BSK5 | E = 85 % | |
| RAS | kg/t *) | 350 |
| AOX | mg/l | 0,5 |
| PAU | mg/l | 0,01 |
1.8 Consumer industry
1.8.1 Tannins (19.10 0)
1.8.1.1.
| CHSKCr | mg/l | 500 | E = 80 % |
| BSK5 | mg/l | 50 | |
| chrom celkový | mg/l | 1,5 | |
| sulfidy | mg/l | 2 | |
| N-NH4+ | mg/l | 80 | |
| N-NH4+ | mg/l | 150 (Z) | |
| Nanorg | mg/l | 100 | |
| Nanorg | mg/l | 175 (Z) | |
| NL | mg/l | 40 | |
| RAS | mg/l | 5 000 |
1.8.1.2. Tannins (19.10 0)
| CHSKCr | mg/l | 1 000 | E = 70 % |
| BSK5 | mg/l | 100 | |
| sulfidy | mg/l | 2 | |
| N-NH4+ | mg/l | 100 | |
| N-NH4+ | mg/l | 175 (Z) | |
| Nanorg | mg/l | 120 | |
| Nanorg | mg/l | 200 (Z) | |
| NL | mg/l | 40 | |
| RAS | mg/l | 5 000 |
1.8.2 Textile industry (17.00)
| NL | mg/l | 40 |
| CHSKCr | mg/l | 300 |
| BSK5 | mg/l | 50 |
| NEL | mg/l | 5 |
| RAS | mg/l | 2 000 |
1.8.3 Glass foundry (26.10)
| CHSKCr | mg/l | 150 |
| NL | mg/l | 40 |
| fluoridy | mg/l | 16 |
| olovo | mg/l | 1,5 |
| arzen | mg/l | 1 |
| baryum | mg/l | 5 |
1.8.4 Ceramic industry (26.20; 26.30)
| NL | mg/l | 40 |
1.8.5 Woodworking industry (20.00)
| NEL | mg/l | 3 |
| PAU | mg/l | 0,01 |
1.9 Food industry
1.9.1 Dairy plants (15.50)
| EL | mg/l | 10 |
| CHSKCr | mg/l | 160 |
| BSK5 | mg/l | 40 |
| NL | mg/l | 50 |
| N-NH4+ | mg/l | 10 |
| N-NH4+ | mg/l | 18 (Z) |
| Nanorg | mg/l | 20 |
| Nanorg | mg/l | 34 (Z) |
| Pc | mg/l | 5 |
1.9.2 Breweries and malts (15.96; 15.97)
| CHSKCr | mg/l | 130 |
| BSK5 | mg/l | 40 |
| NL | mg/l | 40 |
| N-NH4+ | mg/l | 10 |
| N-NH4+ | mg/l | 18 (Z) |
| Nanorg | mg/l | 20 |
| Nanorg | mg/l | 34 (Z) |
| Pc | mg/l | 5 |
1.9.3 Processing of meat (15.10)
| EL | mg/l | 10 |
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 50 |
| NL | mg/l | 80 |
| N-NH4+ | mg/l | 20 |
| N-NH4+ | mg/l | 36 (Z) |
| Nanorg | mg/l | 30 |
| Nanorg | mg/l | 50 (Z) |
| Pc | mg/l | 10 |
1.9.4 Capillaries (85.20)
| EL | mg/l | 10 |
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 40 |
| NL | mg/l | 40 |
| N-NH4+ | mg/l | 40 |
| N-NH4+ | mg/l | 75 (Z) |
| Nanorg | mg/l | 60 |
| Nanorg | mg/l | 105 (Z) |
| Pc | mg/l | 10 |
1.9.5 Distillers, cabbages and starches (15.91; 15.92; 15.89 3; 15.62)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 50 |
| NL | mg/l | 80 |
| N-NH4+ | mg/l | 20 |
| N-NH4+ | mg/l | 36 (Z) |
| Nanorg | mg/l | 30 |
| Nanorg | mg/l | 50 (Z) |
| Pc | mg/l | 10 |
1.9.6 Sugar factories (15.83)
| CHSKCr | mg/l | 160 |
| BSK5 | mg/l | 40 |
| NL | mg/l | 80 |
| N-NH4+ | mg/l | 10 |
| N-NH4+ | mg/l | 20 (Z) |
| Nanorg | mg/l | 20 |
| Nanorg | mg/l | 35 (Z) |
| Pc | mg/l | 10 |
1.9.7 Manufacture of fats and oils (15.41; 15.42; 15.43)
| EL | mg/l | 10 |
| CHSKCr | mg/l | 250 |
| BSK5 | mg/l | 50 |
| NL | mg/l | 40 |
1.9.8 Preservatives of fruit and vegetables (15.30)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 50 |
| NL | mg/l | 40 |
| N-NH4+ | mg/l | 20 |
| N-NH4+ | mg/l | 36 (Z) |
| Nanorg | mg/l | 30 |
| Nanorg | mg/l | 50 (Z) |
| Pc | mg/l | 10 |
1.10 Agricultural production
1.10.1 Poultry farming (01.24)
| CHSKCr | mg/l | 200 |
| BSK5 | mg/l | 50 |
| NL | mg/l | 80 |
| N-NH4+ | mg/l | 20 |
| N-NH4+ | mg/l | 36 (Z) |
| Nanorg | mg/l | 30 |
| Nanorg | mg/l | 50 (Z) |
| Pc | mg/l | 10 |
1.10.2 Pigs (01.23)
| CHSKCr | mg/l | 500 |
| BSK5 | mg/l | 100 |
| NL | mg/l | 140 |
| N-NH4+ | mg/l | 60 |
| N-NH4+ | mg/l | 400 (Z) |
| Nanorg | mg/l | 200 |
| Nanorg | mg/l | 400 (Z) |
For non-specified industries, the scope of the indicators and their values shall be determined by the water authority.
Symbols list:
| CHSKCr | chemická spotřeba kyslíku dichromanovou metodou |
| BSK5 | biochemická spotřeba kyslíku pětidenní s potlačením nitrifikace |
| NL | nerozpuštěné látky |
| EL | extrahovatelné látky |
| NEL | nepolární extrahovatelné látky |
| Nanorg | celkový anorganický dusík |
| RAS | rozpuštěné anorganické soli |
| AOX | adsorbovatelné organické halogeny |
| PAU | polycyklické aromatické uhlovodíky vyjádřené jako součet koncentrací 6 sloučenin: fluoranthen, benzo(b)fluoranthen, benzo(k)fluoranthen, benzo(a)pyren, benzo(ghi)perylen, indeno(1,2,3-cd)pyren |
| N-NH4+ | amoniakální dusík |
| N-NO3- | dusičnanový dusík |
| N-NO2- | dusitanový dusík |
| Pc | celkový fosfor |
| E | účinnost čištění v % |
| Z | období, ve kterém je teplota vody v odtoku z biologického stupně čistírny odpadních vod nižší než 12 °C. (Teplota vody se pro tento účel považuje za nižší než 12 °C, pokud z 5 měření provedených v průběhu dne byly zjištěny alespoň ve 2 měřeních teploty nižší než 12 °C.) |
| *)kg/t | kg produkovaného znečištění na 1 tunu výrobku |
| **) | číselníky za názvy odvětví, uvedené v závorkách (příloha 1.B), odpovídají Odvětvové klasifikaci ekonomických činností (OKEČ) vydané Českým statistickým úřadem |
Příloha č. 2
Annex No. 2 to Government Decree No. 82 / 1999 Coll.
Water flow indicators
1. The biological status of the waters, expressed in terms of saprobity of bioseston and macrozoobentos (according to Pantle-Buck), is less than 2,2 for water streams and less than 3,2 for other surface waters, 6)
2. the state of surface water enabling the normal life of fish of trout in watercourses and caprovers in other surface waters;
3. odourless state in water streams and tanks and weakly foreign in other waters;
4. a condition in which the colour changes are not visible in water courses in a layer of up to 20 cm, in other surface waters up to 10 cm,
5. intact self-cleaning capacity of surface water,
6. the state of surface water in which there is no excessive development of undesirable organisms (chlorophyll- values and in the determination of ethanol in the period April to October less than 50 µg / l), nor the formation of sludge benches or the coverage of water levels by foaming, fats and oils or other substances;
7. the state of surface water in which health protection requirements are not infringed against ionising radiation;
8. the state of surface water in which the harmful effects of substances do not reduce the productivity of the aquatic ecosystem or significantly narrow the species spectrum of aquatic organisms or exceed the maximum permitted dose or volume activity of radionuclides.
Příloha č. 3
Annex No. 3 to Government Decree No. 82 / 1999 Coll.
Sign in for notes, favorites and notifications
Regulation Information
| Citation | Government Decree No. 82 / 1999 Coll., laying down the parameters and values of the permissible degree of water pollution |
|---|---|
| Regulation Type | Regulation |
| Author | - |
| Collection | Code of Laws |
| Date of Promulgation | 04.05.1999 |
|---|---|
| Effective from | 01.06.1999 |
| Effective until | - |
| Status | Valid |
The regulation text is for informational purposes only.
Comments 0