Passage Data · Cited limits by place · Use it from your AI
8 numeric limits and guidelines for hydrofluoric acid held for Germany and the place above it, from 4 instruments, each cited to its instrument, edition, section or page and quoted text. The register was built from 247 instruments. Everything held for Germany
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| Parameter | Value | Unit | Statistic | Governs | Applies when | Cite |
|---|---|---|---|---|---|---|
| Fluor und seine gasförmigen Verbindungen, angegeben als Fluorwasserstoff | 3 | mg/m³ | air emission · limit | Massenstrom je Stoff über 15 g/h (Nr. 5.2.4 Klasse II) | Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021 5.2.4 Klasse II den Massenstrom je Stoff 15 g/h oder die Massenkonzentration je Stoff 3 mg/m 3 ; Klasse III | |
| Fluorwasserstoff und gasförmige anorganische Fluorverbindungen, angegeben als Fluor | 0,4 | µg/m³ | annual average | ambient air · limit | Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021 4.4.2 Tabelle 4 Tabelle 4: Immissionswert für Fluorwasserstoff zum Schutz vor erheblichen Nachteilen Stoff/Stoffgruppe Konzentration μg/m 3 Mittelungszeitraum Fluorwasserstoff und gasförmige anorganische Fluorverbindungen, angegeben als Fluor 0,4 Jahr | |
| Fluorwasserstoff und gasförmige anorganische Fluorverbindungen, angegeben als Fluor | 0,3 | µg/m³ | annual average | ambient air · limit | Schutz vor Schädigung sehr empfindlicher Tiere, Pflanzen und Sachgüter | Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021 4.4.2 gemittelt über ein Jahr, ein Immissionswert von 0,3 μg/m 3 eingehalten wird |
| Fluorwasserstoff und gasförmige anorganische Fluorverbindungen, angegeben als Fluor | 0,04 | µg/m³ | annual average | ambient air · threshold | Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021 4.4.3 Tabelle 5 Irrelevante Zusatzbelastungswerte für Immissionswerte zum Schutz vor erheblichen Nachteilen Stoff/Stoffgruppe Zusatzbelastung μg/m 3 Fluorwasserstoff und gasförmige anorganische Fluorverbindungen, angegeben als Fluor 0,04 Schwefeldioxid 2 Stickstoffoxide, angegeben als Stickstoffdioxid 3 | |
| Fluor und seine gasförmigen anorganischen Verbindungen, angegeben als Fluorwasserstoff | 0,018 | kg/h | air emission · threshold | unterhalb: keine Ermittlung der Immissionskenngrößen erforderlich (Nr. 4.6.1.1) | Technische Anleitung zur Reinhaltung der Luft (TA Luft) 2021 4.6.1.1 Tabelle 7 Fluor und seine gasförmigen anorganischen Verbindungen, angegeben als Fluorwasserstoff 0,018 |
| Parameter | Value | Unit | Statistic | Governs | Applies when | Cite |
|---|---|---|---|---|---|---|
| Fluorides as HF | 0.6-5 | mg/Nm³ | annual average | air emission · guideline | production of HF by the fluorspar process: tail gases after water and/or alkaline scrubbing | BREF Large Volume Inorganic Chemicals — Ammonia, Acids and Fertilisers (2007), chapter 6 HF 6.5 Table 6.15 · p. 310 Fluorides as HF 0.6 – 5 |
| HF | ≤ 3 | mg/Nm³ | air emission · limit | baking plant in a stand-alone anode production plant (BAT 61) | Commission Implementing Decision (EU) 2016/1032 Table 9 Table 9 BAT-associated emission levels for dust, BaP (as an indicator of PAH) and fluoride emissions to air from a baking plant in a stand-alone anode production plant Parameter BAT-AEL (mg/Nm 3 ) Dust 2-5 ( 46 ) BaP 0,001-0,01 ( 47 ) HF ≤ 3 ( 46 ) | |
| Gaseous fluorides, expressed as HF | ≤ 1 | mg/Nm³ | daily average | air emission · limit | channelled emissions of an installation in the scope of the WGC BAT conclusions (chemical sector) | Commission Implementing Decision (EU) 2022/2427 Table 1.6 Gaseous fluorides, expressed as HF ≤ 1 |
Not held here: a discharge permit's own limits, and any rule for hydrofluoric acid outside the 58 instruments we hold for this place and the places above it. A row missing here is missing from our sources, not from the law.
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Every instrument we hold for Germany (DE) and the place above it, European Union (EU): 58 instruments, for every parameter name matching “hydrofluoric acid”: hydrofluoric acid.
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