meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
sector:ippu:pops_and_hm_consumption:start [2023/03/16 14:01] – [Short description] kotzullasector:ippu:pops_and_hm_consumption:start [2023/04/19 11:37] (current) – [Short description] kludt
Line 10: Line 10:
 __HCB__: In the Federal Republic of Germany, HCB-containing pesticides may no longer be used since 1981; in the GDR, the ban has been in force since 1984. More information is given in chapter [[sector:agriculture:agricultural_soils:3df_agriculture_other|3.D.f - Agriculture other including use of pesticides]]. __HCB__: In the Federal Republic of Germany, HCB-containing pesticides may no longer be used since 1981; in the GDR, the ban has been in force since 1984. More information is given in chapter [[sector:agriculture:agricultural_soils:3df_agriculture_other|3.D.f - Agriculture other including use of pesticides]].
  
-__Dioxins__ nad __furans__ are not applied intentionally but are by-products that can be formed unintentionally in all combustion processes in the presence of chlorine and organic carbon. +__Dioxins__ nad __furans__ are neither produced or applied intentionally but are by-products that can be formed unintentionally in all combustion processes in the presence of chlorine and organic carbon. 
  
 __PAHs__ occur as impurities of other substances or in uncontrolled combustion processes. __PAHs__ occur as impurities of other substances or in uncontrolled combustion processes.
Line 16: Line 16:
 //Therefore, no emissions of dioxins and furans, PAHs, and HCB would be reported.// //Therefore, no emissions of dioxins and furans, PAHs, and HCB would be reported.//
  
-__PCBs__: Source category 2.K considers PCB emissions from use of polychlorinated biphenyls (PCBs) in transformers, small and large capacitors, anti-corrosive paints and joint sealants. Since 1989, polychlorinated biphenyls (PCBs) may no longer be manufactured and placed on the market in Germany (PCB Prohibition Ordinance 1989, adopted in the Chemicals Prohibition Ordinance 1993). However, due to their long lifetime, PCBs can still enter the environment as secondary emissions, e.g. through open applications in buildings, use in wall paints, joint sealants, varnishes and applications as flame retardants.  +__PCBs__: Source category 2.K considers PCB emissions from use of polychlorinated biphenyls (PCBs) in transformers, small and large capacitors, anti-corrosive paints and joint sealants. Since 1989, polychlorinated biphenyls (PCBs) may no longer be manufactured and placed on the market in Germany (PCB Prohibition Ordinance 1989, adopted in the Chemicals Prohibition Ordinance 1993). However, due to their long lifetime, PCBs can still enter the environment as longterm or secondary emissions, e.g. through open applications in buildings, use in wall paints, joint sealants, varnishes and applications as flame retardants.  
  
 However, data on open applications in buildings are subject to large uncertainties; in particular, the different amounts of PCBs used in eastern and western Germany and the many application sites (public, private, and industrial buildings) cannot be plausibly quantified.   However, data on open applications in buildings are subject to large uncertainties; in particular, the different amounts of PCBs used in eastern and western Germany and the many application sites (public, private, and industrial buildings) cannot be plausibly quantified.