Change The Am. Tannery

Original Language Title: Änderung der AEV Gerberei

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329. Regulation of the Federal Minister for agriculture and forestry, environment and water management, the AEV tannery modifies the

On the basis of the § 33 paragraph of b paras 3, 4, 5 and 7 and 33 c 1 of the water law of 1959 - WRG 1959, Federal Law Gazette No 215/1959, as last amended by Federal Law Gazette I no. 98/2013, is in agreement with the Federal Minister for science, research and prescribed economic:

Ordinance of the Federal Minister for agriculture and forestry on the limitation of emissions of wastewater from tanneries, leather factories and Pelzzurichtereien, Federal Law Gazette No. follows 10/1999, in the amended Federal Law Gazette II is no. 261/2007, as amended:

1. the sections 1 and 2 are:

"§ 1 (1) for the water grant of a discharge of waste water from establishments or plants with following activities



1. preservation of skin or fur 2. manufacture of leather, 3. finishing of furs, 4. manufacture of leather fabric, 5 salvage at the activities of the Z 1 to 4 incurred residues or 6 in Appendix of A section 1 set emission limits are clean air and aqueous condensates from activities in accordance with the Z 1 to 5 in a stream or in a public sewer to prescribe.

(2) in the case of the water permit of a discharge of waste water from establishments or plants referred to in paragraph 1 with a rated dirt load in the inlet to the biological level of the waste water treatment plant of equal to or more than 50 000 EW120 in a stream they are complementary or different to Annex A, section 1, to prescribe controlled parameters in annex section 2. "EW120" means a dirt cargo of unpurified wastewater by 120 g cod population equivalent per day.

(3) paragraph 1 does not apply to the introduction of



1 waste water from cooling systems and steam generators (§ 4 para. 2 Z 4.1 of General wastewater emission Regulation - AAEV, BGBl. No. 186/1996), 2 waste water from the water treatment (§ 4 paragraph 2 Z 4.4 AAEV), 3. wastewater from the production of hide glue, gelatin and bone glue (§ 4 paragraph 2 Z 10.3 AAEV) or 4. domestic sewage from the establishments referred to in paragraph 1.

(4) insofar as this regulation contains no derogation from the General waste water emission Regulation, the General waste water emissions Ordinance applies to § 4 paragraph 7 except AAEV waste water from the cleaning of exhaust air and aqueous condensates associated with activities of para 1.

(5) if in a lawfully existing waste water discharge in accordance with para 1 to comply with the emission limits of Annex A is required or if at a proposed waste water discharge in accordance with para 1, compliance with the emission limits of Annex A by other measures is ensured, among others. can following the water conditions are drawn from establishments or plants referred to in paragraph 1 that measures either in sole or for combined eligible (municipality of preventive , Restraint and cleaning technology):



1. acquisition and derivation of contaminated sewage and rain waters separated from unloaded precipitation or meteoric in various wastewater systems (cut-off drains);

2. reduction of water consumption and the effluent of Guilford, Connecticut, so that in the monthly average a specific wastewater seizure of not greater than 25 m3/t for cattle hides or 180 l / fur for sheep skins without the wool will be achieved by a) reuse or recycling of residual broths, Spülwässern or water from plant cleaning, if necessary, with the use of intermediate treatment measures;

b) use of dry cleaning measures prior to wet cleaning of working areas or facilities;

(c) use of water-saving faucets to taps;

d) use of water-saving measures in all stages of the wet process (charge sheets, etc.) using suitable measurement, control or control systems for process-dependent water metering, e) preferred usage of rotating barrels in appropriate wet process steps in optimizing the related operating parameters (pH, fleet, temperature, time, drum rotation speed, etc.);

3. as far as possible due to market supply and the available processing capacity, induction of fresh, unsalted and clean raw materials in order to reduce the salinity of the effluent; the possibilities of a mechanical desalination before the crossover are also to exploit as far as possible; Wastewater may contain demonstrably no pesticides from skin or fur, listed in Directive 2008/105/EC on environmental quality standards in the field of water policy, or in Regulation (EC) No. 850/2004 on persistent organic pollutants or under Regulation (EC) no 1272/2008 on classification, labelling and packaging of substances and mixtures as carcinogenic, mutagenic or toxic to reproduction classified. The proof that such pesticides in wastewater are not included, can be provided this that by the sellers figures are available, according to which the used hides or skins contain no such pesticides.              

4. utmost internal retention of solids such as hair, fur, meat or fatty parts, etc.; Waiver of the derivation of crushed solids with the waste water; hair support wax depending on the quality of leather to be achieved;

5. use of such raw, working and auxiliary materials and manufacturing processes, which allow an extensive reproduction or reuse of raw materials contained in waste water, labour and auxiliary materials or manufacturing residues (E.g., salts, acids, tannins, dyes); Use of raw materials, labour or auxiliary materials with a high degree of efficiency (high auszehrende substances); Maximizing the wasting and minimization of chemicals by optimizing the operating parameters (pH, fleet, temperature, time, drum rotation speed, etc.); When using the chrome tanning process: application of tanning procedures that allow a recycling of chromium;

6 consideration of the eco-toxicological information in the safety data sheets of used raw materials, labour and AIDS; Selection and preferred use of such substances, even no hazardous properties in accordance with § 33 1959 exhibit b (2) and 11 of the WRG are expected as no dangerous reaction products from the manufacturing process where and which preferentially eliminated by biological wastewater treatment processes can be. utmost renunciation of the use of containing halogen or halogen splitting labour and auxiliary materials; utmost waiver of organic working and auxiliary materials, in particular organic complexing agents, whose total biodegradability by aerobic microorganisms in an aqueous medium is not greater than 80% after a test duration of 28 days (ÖNORM EN ISO 7827:2013 04 15); Selection and use of biocides that were authorised in accordance with the provisions of Regulation (EC) No 528/2012 about the making available on the market and use of biocidal products Using chrome-free tanning process, insofar as this is possible on the basis of the raw materials used and the desired product qualities; When using the chrome tanning application low-chromium tanning process;               

7 throttled or temporally graded emptying of large containers; Use of Stilling basin to the reduction of hydraulic and dirt cargo tips;

8. for indirect dischargers physical, physico-chemical or chemical wastewater treatment techniques (E.g. sedimentation, screening, precipitation, flocculation, oxidation/reduction, filtration, adsorption, flotation) wastewater streams of part of and the total waste water;

9. for direct dischargers usage of procedures pursuant to sub-para. 8 and of biological wastewater treatment processes for the removal of carbon compounds and nitrification as well as for the removal of nitrogen and phosphorus compounds;

10 collection separate of the wastewater and recycling of the residues from the production as well as the residue from wastewater treatment or their disposal as waste (waste management Act 2002 (AWG), Federal Law Gazette I no. 102/2002 as amended by Federal Law Gazette I no. 103/2013).

§ 2. "Through below mentioned parameters of Annex A section 1 hazardous sewage ingredients according to § 33 collected b (2) and 11 hrs 1959: arsenic, chromium - chromium - VI, ammonia, sulfide, AOX and hydrocarbon index overall,."

2. in paragraph 3, the phrase "and 2" is inserted after the phrase "in accordance with § 1 para 1".

3. § 4 par. 2 No. 1 is:



"1. If no other provisions are made under no. 2 to 7, an emission limit applies to a wastewater parameters of Annex A as having been observed, when five consecutive measurements four measurements is not greater than the emission limitation and only a measured value exceeds the emission limit to no more than 50% (" 4 out of 5 "rule)."

4. in section 4, paragraph 2, Z 5 is replaced by the phrase subject to the footnote i) the phrase in accordance with the footnote g).

5. in section 4, paragraph 2, Z 5 the phrase "investigation year" is replaced by the phrase "one month of investigation".

6 § 4 para 3 No. 1 is:



"1.

If no other provisions are made under no. 2, the measurement must be repeated if a measured value of a waste water parameter of Annex A is detected in monitoring carried out up to four times in the year of introduction, lies between the emission limitation and their 1,5fachem. The measured value is not greater than the emission limitation, the repeat measurement so this is complied. "More frequent monitoring in the year that is considered" 4 out of 5 "rule in accordance with paragraph 2."

7 paragraph 4 section 4:

"(4) by way of derogation from § 7 para 8 Z 1 AAEV shall apply for plant and equipment, the annex I of Directive 2010/75/EC on industrial emissions (integrated pollution prevention and control of pollution) (hereinafter: IE directive), OJ" No. L 334 of the 17.12.2010 p. 17, as amended by the amending OJ No. L 158 of the 19.06.2012 perform p. 25, called industrial activity, below minimum frequencies for major wastewater constituents in accordance with article 4, paragraph 1, first and second sentence AAEV:



1. within the framework of the internal control: a. continuous measurement of sewage Guilford, Connecticut, b. weekly measurement of parameters of removable fabrics, ammonia, biochemical oxygen demand, chemical oxygen demand and total org. b. carbon, c. monthly measurements of parameters of chrome - overall, d. monthly measurements of the parameter of sulfide, e. quantitative survey of month average of specific water consumption related to the actual production in wet process steps up to the tanning, as well as in the tanning process, subsequent water workshop, and f. quantitative detection of specific annual chemical consumption related to the actual production in the wet process steps, 2. in the framework of external monitoring : quarterly measurement the AOX parameter."

8 the following paragraph 5 is added to § the 4:

"(5) sampling and analysis for a waste water parameters of Annex A are the self-monitoring and the external monitoring pursuant to § 7 para 4 AAEV and performed in accordance with the method contained in Annex B."

9 be added following paragraph 3 and 4 section 5:

"(3) section 1, section 2, § 4 par. 2 Nos. 1 and 5, para 3 Z 1, para. 4 and 5, § 5 para 4, § 6, as well as the systems A and B in the version of regulation BGBl. II Nr 330/2014 with the day following the proclamation into force."

(4) upon entry into force of regulation Federal Law Gazette II No. 330 / 2014 lawfully existing discharges in accordance with § 1 para 1 and 2, the following applies:



1 was for the introduction never a first-time General adjustment in accordance with § 33c 1959 raised WRG and is not 33 c para 6 to a facility in accordance with § Z 1 WRG 1959, as she has in accordance with § 33 c para 1 WRG 1959 in accordance with § 33 c para 6 WRG 1959 period of five years after entry into force of the regulation the emission limits of Annex A (for an other parameters of wastewater in accordance with § 4 para 3 AAEV of appropriate emission limit of Annex A the AAEV) to comply with. Was for the introduction never a first-time General adjustment in accordance with § 33c 1959 raised WRG and is a facility in accordance with § 33 c para 6 Z 1 WRG 1959, so has the introduction in accordance with § 33 c para 1 WRG 1959 in accordance with § 33 c para 6 hrs 1959 period of four years after the publication of the implementing decision of the Commission's conclusions to the best available techniques (BAT) in accordance with the industrial emissions directive 2010/75/EC (integrated prevention and control of Environmental pollution) (hereinafter: IE directive), OJ No. L 334 of the 17.12.2010 S 17, as amended by the amending OJ No. L 158 of the 19.06.2012 S 25, in the tanning of hides and skins (OJ L 45 of the 16.2.2013, p. 13) the emission limits of Annex A (for an other parameters of wastewater in accordance with § 4 para 3 AAEV of appropriate emission limit of Annex A the AAEV) to meet.

2. for the introduction already once a general obligation of adjustment in accordance with § 33 c paragraph 1 raised WRG 1959 and is a facility in accordance with § 33 c para 6 Z 1 WRG 1959, so has the introduction in accordance with § 33 c para 1 WRG 1959 in accordance with § 33 c para 6 hrs 1959 period of four years after the publication of the implementing decision of the Commission's conclusions to the best available techniques (BAT) as the IE policy in relation to the tanning of hides and skins and "Hides the emission limits of Annex A (for an other parameters of wastewater in accordance with § 4 para 3 AAEV of appropriate emission limit of Annex A the AAEV) to comply with."

10 the following paragraph 6 is added:

㤠6. Through this regulation, the provisions of the following legal acts of the European Union with regard to industrial emissions are implemented:



1 IE directive, 2. implementing decision of the Commission's conclusions on the best available techniques (BAT) as the IE policy in relation to the tanning of hides and skins. '

11. the annexes A and B are:

'Annex A

Section 1 emission limits in accordance with article 1, paragraph 1

 





 





 





I)





II)







 





 





Requirements for discharges into a stream





Requirements for discharges into a public sewer





 







 







A. 1 General parameters







 





 





 







 





Temperature





30 ° C a)





30 ° C





 







 





Fish toxicity GF

b)





4





no adverse effects of biological degradation processes





 







 





Removable materials

c)





0.3 ml / l





10 ml / l

d)





 







 





Ph





6.5-8.5





6.0-9.5





 







 







A. 2 inorganic parameters







 





 





 







 





Aluminium

ber. as Al





2.0 mg / l





Removable fabrics limited





 







 





Arsenic

ber. as





0.1 mg / l





0.1 mg / l





 







 





Chrome - total

ber. as CR





1.0 mg / l

e)





3.0 mg / l

f) g)





 







 





Chromium - VI

ber. as CR

h)





0.1 mg / l





0.1 mg / l





 







 





Iron

ber. as Fe





2.0 mg / l





Removable fabrics limited





 







 





Ammonium

ber. as N





10 mg / l

i)





j)





 







 





Total born nitrogen TNb

ber. as N

k)





l)





-





 







 





Total phosphorus -

ber. as P





2.0 mg / l





-





 







 





Sulphate

ber. as SO4





-





m)





 







 





Sulfide

ber. as S





0.1 mg/l 2.0 mg / l g)





 







 







A. 3 organic parameters







 





 





 







 





Entire org. b. carbon TOC





70 mg / l

n) o)





-





 







 





Chem. Oxygen demand cod

ber. as O2





200 mg / l

p) o)





-





 







 





Biochemical oxygen demand, BOD5

ber. as O2





25 mg / l





-





 







 





Adsorbable org. b. halogens AOX

ber. as CL





0.5 mg / l





0.5 mg / l





 







 





Heavy volatile Lipophilic substances





20 mg / l





100 mg / l

q)





 







 





Hydrocarbon index





10 mg / l





20 mg / l





 





 



(a) in the case an emission limit is allowed, in the processing of bovine hides up to 35 ° C if the specific amount of heat in the waste water is not greater than 31,700 MJ/t raw skin.

(b) the parameter GF is in the framework of external monitoring in accordance with § 4 para 3 in case of justified suspicion or concrete note of rivers-damaging effect of sewage discharge in accordance with article 1, paragraph 1, but not in the framework of monitoring in accordance with article 4, paragraph 2, to insert.

(c) setting for the parameter removable fabric eliminates the need of a definition for the parameters of the filtration bare substances.

d)

In some cases, a higher emission limit is allowed, unless it is ensured that it comes to no deposits as a result of an introduction in accordance with section 1, paragraph 1, that interfere with the operation of the public sewer or sewage treatment plant.

(e) the waste water part stream from the tanning (including the Spülwässer and the waters from the Abwelkung) as well as from the leather pulp production is separately to capture and clean; an emission limit of 5.0 mg / l must be observed without prejudice to determining the total wastewater in sequence from this current cleaning of part of.

f) footnote e) is to be applied when a plant or a plant in accordance with § 1 para 2 a day wastewater into a public sewer system is initiated, a daily water consumption of greater than 10 m3 (determined as the arithmetic mean of the daily water consumption of 60 consecutive days) equal.

(g) an emission limit of 1 mg / l in the monthly average is for waste water from activities in accordance with § 1 para 1 from plants and plants that perform an industrial activity referred to in annex I of the directive of IE, in addition.

h) the emission limit is only in waste water from the coloring of fur (§ 1 para 2 No. 3) to prescribe; It is to comply on the part of electricity from the stain (including water).

i) the emission limit applies at a water temperature of greater than 12 ° C during the course of the biological level of the waste water treatment plant. The water temperature of 12 ° C is considered to be too low, if five evenly over a day more than a measured value does not exceed distributed measurements of temperature 12 ° C.

(j) the emission limit is set in individual cases at risk of odour nuisance or danger of corrosion of cement-bound materials in the area of public sewage or wastewater treatment plant (ÖNORM B 2503, August 2012).

(k) the sum of organic nitrogen, ammonia nitrogen, nitrite nitrogen and nitrate nitrogen.

(l) a day raw inlet cargo of more than 150 kg BOD5 is based on the biological level of the waste water treatment plant water approval, so the biological level of the waste water treatment plant is flowing to cargo at TNb to reduce more than 75% (minimum efficiency). The minimum efficiency refers to the biological level of the waste water treatment plant flowing to or the effluent from the wastewater treatment plant cargo at TNb someday.

(m) the emission limit is in individual cases depending on the materials and the mixing ratios in the public sewers to set (ÖNORM B 2503, August 2012).

(n) at a the Tagesmischproben TOC inlet concentration of greater than 700 mg / l (measured as arithmetic monthly average in the inlet to the biological level of the wastewater treatment system), a trace concentration according to a TOC minimum extraction capacity of 90% is allowed. The minimum removal performance refers to the ratio of TOC day cargoes in the inlet and drain of the biological level of the waste water treatment plant.

(o) in the case of the parameters of TOC and cod, it is sufficient if either the TOC or the cod parameter is being monitored.

p) at a CSB inlet concentration of Tagesmischproben of greater than 2 000 mg / l (measured as arithmetic monthly average in the inlet to the biological level of the wastewater treatment system), a trace concentration according to a CSB minimum degradation performance of 90% is allowed. The minimum removal performance refers to the ratio of CSB day cargoes in the inlet and drain of the biological level of the waste water treatment plant.

(q) in each case, a higher emission limit is allowed, provided that it is ensured that it will not be the training of unwanted fat deposits in the public sewerage and wastewater treatment plant and not training disturbing floating sludge covers in the clarifier of public waste water treatment plant according to an introduction in accordance with section 1, paragraph 1.

Section 2 additional or different emission limits in accordance with section 1, paragraph 2

 





 







Requirements for discharges into a stream











A-1 General parameters







 







Surface tension





60 mN/m

r)









A-2 organic parameters







 







TOC





70 mg / l

(s) t) u)







CSB





200 mg / l

v) w) u)





 



(r) the emission limit is in a particular case in relation to a runoff situation in which falls the water flow of the receiving water to under 75 m3 per m3 of the rated value of the effluents referred to in section 1, paragraph 2, set with "≥" 65 mN/m. From that day, such a runoff situation exists where the defined outflow conditions have occurred on two of the last three days. As a design value is the sum of the project proper introductions into a surface water body. In some cases, a lower emission limit is allowed, if it is ensured that together with the change of surface tension, the same effect as in the sole increase surface tension is achieved by the combined effect of the reduction of foam-relevant substances.

(s) at a the Tagesmischproben TOC inlet concentration of greater than 1 400 mg / l (expressed as monthly arithmetic in the feed to the biological level of the waste water treatment plant), a trace concentration of 95% according to a TOC minimum removal power is allowed. The minimum removal performance refers to the ratio of TOC day cargoes in the inlet of the biological level of the waste water treatment plant or in the process of cleaning throughout the facility.

t) if it is necessary in some cases due to the preload, is in a runoff situation in which drops the water flow of the receiving water to under 75 m3 per m3 of the sum of the rated values of the effluents referred to in section 1, paragraph 2, the according to r) to limit the resulting flow concentration with maximum 100 mg / l TOC. As a design value is the sum of the project proper introductions into a surface water body.

(u) in the parameters of TOC and cod, it is sufficient if either the TOC or the cod parameter is being monitored.

(v) If a CSB inlet concentration of Tagesmischproben of greater than 4 000 mg / l (expressed as monthly arithmetic in the feed to the biological level of the waste water treatment plant), a trace concentration of 95% according to a CSB minimum removal power is allowed. The minimum removal performance refers to the ratio of CSB day cargoes in the inlet of the biological level of the waste water treatment plant or in the process of cleaning throughout the facility.

w) if it is necessary in some cases due to the preload, is in a runoff situation in which drops the water flow of the receiving water to under 75 m3 per m3 of the sum of the rated values of the effluents referred to in section 1, paragraph 2, the according to t) to limit the resulting trace concentration maximum 275 mg / l cod. As a design value is the sum of the project proper introductions into a surface water body.

Annex B

Method rules pursuant to section 4



1. the parameters of fish toxicity GF, aluminum, arsenic, chrome overall, iron, ammonium, total born nitrogen TNb, phosphorus total, sulphate, TOC, cod, BOD5, AOX, Schwerflüchtige are Lipophilic substances and hydrocarbons index to determine on hand of quantities proportional not stepped homogenised Tagesmischproben. Discontinuous emptying a stack container as quantities proportional sampling, the sample applies the discharged volume of wastewater.

2. the parameters of temperature, removable fabrics, pH, chromium VI and sulfide are on hand to determine sample. Daily frequency and intervals of Stichprobenahmen are set in relation to the flow of the wastewater constituents (properties); Amounts proportional to determine concentrations and loads.

3. the parameters of fish toxicity, removable fabrics, aluminum, arsenic, chrome overall, iron, total born nitrogen TNb, phosphorus total, TOC, cod, BOD5, AOX, Schwerflüchtige refer to overall levels of Lipophilic substances and hydrocarbons index.

4. emission limit of the parameter total born nitrogen TNb is based on the following or equivalent analysis method. An analysis method applies to the parameters total born nitrogen TNb as equivalent, if their limit of quantification is not greater than 0.5 mg / l (ber. as N).

 







Parameter









Method of analysis









Total-bound nitrogen TNb





DIN 38409-H27, July 1992







Hydrocarbon index ÖNORM EN ISO 9377-2:2001 06 01







Surface tension





Plate method, ÖNORM EN 14370, November 1, 2004 in conjunction with the ÖWAV working remedy 38, January 2012 "





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