BVT-Merkblatt zu Abwasser- und Abgasbehandlung
BVT-Merkblatt zu Abwasser- und Abgasbehandlung BVT-Merkblatt zu Abwasser- und Abgasbehandlung
Annexes 2. Combined solution/emulsion polymerisation: the propenenitrile-containing gaseous effluents released from the reactors, during intermediary storage, during precipitation, during dehydration, with the recycling of solvents and at the mixers, must be ducted to an incinerator; for the propenenitrile emissions released near the mixer exhaust, an emission limit value of 10 mg/Nm 3 applies as monthly average. § 4. The production of nitrile rubber (NBR) The propenenitrile-containing spent gases released from the butadiene recycling, during the intermediary storage of the latex and with the washing of the solid rubber, must be ducted to an incinerator. The spent gases released during the recycling of the propenenitrile must be ducted to a spent gas scrubber. For the emissions of propenenitrile in the gaseous effluent of the drying plant an emission limit value of 15 mg/Nm 3 applies. § 5. The production of dispersions by emulsion polymerisation of propenenitrile The propenenitrile-containing gaseous effluents released from the monomer receiving vessels, the reactors, the intermediary storage tanks and from the condensers, must be ducted to a waste gas purification plant if the propenenitrile-content exceeds 5 mg/Nm 3 . Section 5.7.14 The production and processing of viscose Art. 5.7.14.1 § 1. The provisions of this section are applicable to the establishments producing viscose, referred to in section 7 of the classification list. § 2. The spent gases from the viscose production, from the reprocessing of the spinning bath and from the post-treatment to produce textile rayon must be ducted to an air emission abatement installation. As a derogation from the provisions of chapter 4.4, the emission limit values for the waste gases are: 1. for hydrogen sulphide: 5 mg/Nm 3 as daily average value 2. for carbon disulphide: 0.10 g/Nm 3 as daily average value. § 3. With the production of cellulose wool and cellophane, the gaseous effluents from the spinning machines and from the post-treatment must be ducted to an air emission abatement installation. As a derogation from the provisions of chapter 4.4, the emission limit values for the waste gases are: 1. for hydrogen sulphide: 5 mg/Nm 3 as daily average value 2. for carbon disulphide: 0.15 g/Nm 3 as daily average value. § 4. With the manufacture of viscose products for all gaseous effluents – including the air extracted from the various rooms and near the machines – the following emission limit values apply until 31 December 2001: 1. for hydrogen sulphide: 100 mg/Nm 3 as daily average value 2. for carbon disulphide: 600 mg/Nm 3 3. for the sum of hydrogen sulphide and carbon disulphide: 650 mg/Nm 3 . The best available techniques must be applied to maximally reduce and if possible prevent the emissions of hydrogen sulphide and carbon disulphide. 372 Waste Water and Waste Gas Treatment
Annexes From 1 January 2002, and as a derogation from the provisions of chapter 4.4, the following emission limit values apply for the gaseous effluent: 1. for hydrogen sulphide: 50 mg/Nm 3 as daily average value 2. for carbon disulphide different values apply according to the viscose product concerned: a) cellulose wool: 150 mg/Nm 3 b) cellophane: 150 mg/Nm 3 c) rayon (textile): 150 mg/Nm 3 d) synthetic casings: 400 mg/Nm 3 e) synthetic chamois: 400 mg/Nm 3 f) rayon (technical): 600 mg/Nm 3 . Section 5.7.15 The production of enamel Art. 5.7.15.1 The provisions of this section are applicable to the establishments producing enamel, referred to in section 7 of the classification list. Art. 5.7.15.2 § 1. As a derogation from the provisions of chapter 4.4, the emission limit values for gaseous effluents from enamel production are: 1. for gaseous inorganic fluorides, expressed in hydrogen fluoride: 15 mg/Nm 3 , with 5 mg/Nm 3 as guiding value; 2. for nitrogen oxides (NOx), expressed in NO2: 15 kg per tonne of enamel produced as monthly average, with a maximum concentration of 2200 mg/Nm 3 and with 500 mg/Nm 3 as guiding value. § 2. As a derogation from article 1.1.2, the concentrations indicated in § 1 are related to the actual oxygen content of the emitted gaseous effluents. § 3. Unless specified otherwise in the environmental licence, the emission values of the substances above must be measured continually using measuring equipment installed at the operator's expense that is built and operated according to a code of good practice and which has been approved by an environmental expert accredited in the discipline air. Section 5.7.16 Batch processes in the production of fine chemicals and pharmaceuticals Art. 5.7.16.1 For processes in the production of fine chemicals and pharmaceuticals the conditions for the emission limit value in mg/Nm 3 for batch processes not exceeding 500 kg of pure final product per batch, are replaced by the following regulation: the process must comply with a maximum total emission of at most 15 % of the solvents input. Waste Water and Waste Gas Treatment 373
- Seite 357 und 358: 7 ANNEXES The Annexes supplement th
- Seite 359 und 360: Influent Buffer I + II Industrial W
- Seite 361 und 362: Annexes Its concept is to define an
- Seite 363 und 364: 7.3 Annex III. Monitoring of a Cent
- Seite 365 und 366: Annexes Parameter Domain Standards
- Seite 367 und 368: Annexes Parameter Domain Standards
- Seite 369 und 370: Annexes 7.6 Annex VI. Examples of W
- Seite 371 und 372: Example III Example IV Sludge [kg d
- Seite 373 und 374: Example IX Production production mi
- Seite 375 und 376: Production polymers, fibres, optica
- Seite 377 und 378: Example XX Exhaust air treatment of
- Seite 379 und 380: Example XXII Annexes Central waste
- Seite 381 und 382: 7.6.4 Examples of Heavy Metal Disch
- Seite 383 und 384: (Plant Nr.) Characterisation Hg [µ
- Seite 385 und 386: Example 3 Highly effective SCR to c
- Seite 387 und 388: ) Oil-fired plants Annexes There ar
- Seite 389 und 390: Annexes Luftreinhaltegesetz and
- Seite 391 und 392: Emission standards for the producti
- Seite 393 und 394: Annexes The ordinance “Verordnung
- Seite 395 und 396: Annexes 7. CHEMICALS (see also sect
- Seite 397 und 398: Annexes 17 Hazardous Products 1 (di
- Seite 399 und 400: Annexes 3. with respect to BFCs, no
- Seite 401 und 402: Art. 5.7.2.2 Annexes § 1. The dump
- Seite 403 und 404: Annexes sponding to the conversion
- Seite 405 und 406: Annexes § 2. The waste gases of pl
- Seite 407: Section 5.7.11 The production of po
- Seite 411 und 412: Art. 5.17.1.3 Annexes § 1. Unless
- Seite 413 und 414: Annexes an equivalent fire-resistan
- Seite 415 und 416: Annexes § 2. The register or alter
- Seite 417 und 418: Annexes a) provide sufficient stren
- Seite 419 und 420: Annexes § 4. In the event of possi
- Seite 421 und 422: Art. 5.17.2.5 § 1. Storage in cont
- Seite 423 und 424: Annexes § 2. Except for containers
- Seite 425 und 426: Annexes 1. single-walled containers
- Seite 427 und 428: Art. 5.17.3.5 Annexes § 1. An iden
- Seite 429 und 430: Annexes 1. the storage must be prot
- Seite 431 und 432: Art. 5.17.3.15 Annexes § 1. The op
- Seite 433 und 434: Annexes These containers continue t
- Seite 435 und 436: Annexes 2. from 1 January 2002 for
- Seite 437 und 438: Art. 5.17.5.5 Annexes Fuelling plac
- Seite 439 und 440: Annexes For new, large heating inst
- Seite 441 und 442: Annexes § 5. To guarantee complian
- Seite 443 und 444: Art. 5.20.3.10 Existing installatio
- Seite 445 und 446: 5. FRANCE The legislation for the c
- Seite 447 und 448: Annexes Specific emission control r
- Seite 449 und 450: Annexes b) more than 750 mg/l, a CO
- Seite 451 und 452: Annexes (4) Notwithstanding part D,
- Seite 453 und 454: Emission Limit Values for Fertilise
- Seite 455 und 456: Annexes d Fugitive solvent emission
- Seite 457 und 458: ANNEX 2 (SPECIFIC EMISSION LIMITS F
Annexes<br />
From 1 January 2002, and as a derogation from the provisions of chapter 4.4, the following<br />
emission limit values apply for the gaseous effluent:<br />
1. for hydrogen sulphide: 50 mg/Nm 3 as daily average value<br />
2. for carbon disulphide different values apply according to the viscose product concerned:<br />
a) cellulose wool: 150 mg/Nm 3<br />
b) cellophane: 150 mg/Nm 3<br />
c) rayon (textile): 150 mg/Nm 3<br />
d) synthetic casings: 400 mg/Nm 3<br />
e) synthetic chamois: 400 mg/Nm 3<br />
f) rayon (technical): 600 mg/Nm 3 .<br />
Section 5.7.15 The production of enamel<br />
Art. 5.7.15.1<br />
The provisions of this section are applicable to the establishments producing enamel, referred<br />
to in section 7 of the classification list.<br />
Art. 5.7.15.2<br />
§ 1. As a derogation from the provisions of chapter 4.4, the emission limit values for gaseous<br />
effluents from enamel production are:<br />
1. for gaseous inorganic fluorides, expressed in hydrogen fluoride: 15 mg/Nm 3 , with 5 mg/Nm 3<br />
as guiding value;<br />
2. for nitrogen oxides (NOx), expressed in NO2: 15 kg per tonne of enamel produced as monthly<br />
average, with a maximum concentration of 2200 mg/Nm 3 and with 500 mg/Nm 3 as guiding<br />
value.<br />
§ 2. As a derogation from article 1.1.2, the concentrations indicated in § 1 are related to the actual<br />
oxygen content of the emitted gaseous effluents.<br />
§ 3. Unless specified otherwise in the environmental licence, the emission values of the substances<br />
above must be measured continually using measuring equipment installed at the operator's<br />
expense that is built and operated according to a code of good practice and which has been<br />
approved by an environmental expert accredited in the discipline air.<br />
Section 5.7.16 Batch processes in the production of fine chemicals and pharmaceuticals<br />
Art. 5.7.16.1<br />
For processes in the production of fine chemicals and pharmaceuticals the conditions for the<br />
emission limit value in mg/Nm 3 for batch processes not exceeding 500 kg of pure final product<br />
per batch, are replaced by the following regulation:<br />
the process must comply with a maximum total emission of at most 15 % of the solvents input.<br />
Waste Water and Waste Gas Treatment 373