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GUIDELINES ON BAT AND GUIDANCE ON BEP DRAFT 29/07/04 Table 6-1: European Union BREF Reports on Best Available Techniques Determinations, continued Tanning of hides European Commission IPPC Reference Document on Best Available Techniques for the Tanning of Hides and Skins, February 2003 Textile industry European Commission IPPC Reference Document on Best Available Techniques for the Textile Industry, July 2003 Large combustors European Commission IPPC Reference Document on Best Available Techniques for Large Combustion Plants, Draft March 2003 This report covers BAT techniques for processes, energy, wastewater management and treatment, waste management and treatment, air emissions abatement, and site decommissioning. The draft report makes no mention of dioxin, hexachlorobenzene or PCB releases associated with any of the tanning processes. BAT-associated effluent levels or emission levels are not contained in the recommendations at this time. Further data gathering is recommended before achievable release levels can be determined. This report covers BAT techniques for processes, energy, and water management and treatment, waste management and treatment, emissions abatement, and site decommissioning. Wastewater treatment and effluent treatment plant sludge are the main environmental issues from this sector. BAT techniques are described but BAT-associated effluent levels are not presented as further data is needed to establish achievable levels. Dioxins and furans arise from organically bound chlorine from pesticides are potentially present in sludge. AOX and dioxin-like compounds are formed in various chlorinebased bleaching processes. The report gives examples of techniques from specific companies and the levels of AOX achieved in final effluents and of dioxins achieved in emissions. For example, a rotary kiln at one plant thermally treats (with an afterburner) effluent treatment plant sludge containing lignite coke, and this emission control technology achieves a dioxin emission level of 0.004 ng TEQ/Nm 3 . This working draft report does not contain an Executive Summary at this time. The Summary will be developed as a separate document. This sector covers facilities that burn coal, lignite, biomass, peat, and liquid and gaseous fuels and have a rated thermal input >50 MW (although
GUIDELINES ON BAT AND GUIDANCE ON BEP DRAFT 29/07/04 Table 6-1: European Union BREF Reports on Best Available Techniques Determinations, Waste incineration – Directive European Commission Directive 2000/76/EC Directive was adopted by the European Parliament and Council of the European Union on December 4, 2000 This Directive establishes emission limitations for NOx, SO 2 , heavy metals, and dioxins. Municipal solid waste incinerators >3 t/h: Emission limit value for dioxin is: • 0.1 ng TE/m 3 over a period of 6-8 hours Medical waste incinerators >1 t/h: • 0.5 ng TE/m 3 over a period of 6-8 hours Hazardous waste incinerators >1 t/h: • 0.5 ng TE/m 3 Dioxin (defined as the sum of the individual dioxins and furans) limit for wastewater from gas cleaning systems: • 0.3 mg ITEQ/l Special provisions for cement kilns co-incinerating hazardous waste: • Dioxins/furans: 0.1 TE/m 3 • PM: 30 mg/m 3 (until 2008 cement kilns may exempted by jurisdictions if hazardous waste feed rate is < 3 t/h) • HCl: 10 mg/m 3 • HF: 1 mg/m 3 • NOx: 800 mg/m 3 for new and 500 mg/m 3 for existing facilities (until 2008 cement kilns may exempted by jurisdictions if hazardous waste feed rate is
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