298 94 307/02 Untersuchungen zum Stand der Umsetzung des ...

Index of Tables
Teil 3 Seite X
Table 1-1: Size classes of slaughterhouses in 1993............................................................................ 1-5
Table 1-2: Geographical distribution of slaughterhouses and carving companies (data for the year
2000) ........................................................................................................................ 1-6
Table 1-3: Meat production and slaughtering amounts in the years of 1998 and 1999 (Source:
Federal Office for Statistics)..................................................................................... 1-8
Table 1-4: Number of cattle, calf, pig, and sheep slaughtering, divided according to federal
countries, dating from 1999 (Source: Federal Office for Statistics) ......................... 1-9
Table 1-5: Operation methods, number, and distribution (Date: 2001).............................................. 1-10
Table 1-6: Number of slaughterhouses and meat-processing companies with turnover data of the
year 1999 (Federal Office for Statistics) ................................................................ 1-11
Table 1-7: Raw material processing in the meat meal industry (Date: 2001) .................................... 1-11
Table 1-8: Company size categories.................................................................................................. 1-12
Table 1-9: Amount and kind of the products ...................................................................................... 1-12
Table 2-1: Overview of treatment methods for slaughterhouse wastewater........................................ 2-8
Table 3-1: Specific wastewater amounts and pollutant loads in slaughterhouses and meat
processing companies (from the Office for Water Analysis in Lower Saxony at
Hildesheim) .............................................................................................................. 3-2
Table 3-2: Amount and composition of the liquid residues in slaughterhouses................................... 3-3
Table 3-3: Specific wastewater amounts and pollutant loads in slaughterhouses and meat
production plants (wastewater loads related to sediment-free wastewater)............ 3-4
Table 3-4: Amount and composition of the solid residues in slaughterhouses.................................... 3-8
Table 3-5: Amount and composition of the residues produced during the wastewater treatment of
slaughterhouse wastewater ..................................................................................... 3-9
Table 4-1: Comparison of consumption data of different scalding methods (producer’s information). 4-4
Table 4-2: Comparison of consumption data of water revolution pumps and condensation scalding. 4-5
Table 4-3: Purification performance of a floatation plant during production and cleaning................. 4-30
Table 4-4: Inflow and outflow values in terms of mechanical/physical-chemical effluent pretreatment
at the Kraftisried animal carcass disposal plant (mean value on the
basis of daily composite samples; n = 3 to 111) .................................................... 4-31
Table 4-5: Dimensional and operating data of the aerobic treatment stage at a rendering plant...... 4-34
Table 4-6: Emission levels achieved during the period 1992 - 1996 ................................................. 4-35
Table 4-7 Dimensional and operating data of the aerobic treatment stage of this plant.................... 4-36
Table 4-8: Data from a waste water treatment plant of a slaughtering plant in Germany). ............... 4-37
Table 4-9 Example 1 .......................................................................................................................... 4-37
Tabelle 4-10 Example 2 ..................................................................................................................... 4-38
Table 4-11: Dimensional and operating data of the aerobic treatment stage at the Kraftisried animal
carcass disposal plan............................................................................................. 4-41
Table 4-12: Properties of the treated effluent at the Kraftisried animal carcass disposal plant......... 4-43
Table 4-13 Influent and effluent data from an anaerobic waste water pretreatment plant................. 4-48
Table 4-14 Properties of the treated effluent at the Plattling animal carcass disposal plant ............. 4-51
Table 4-15 Dimensional and performance data of the anaerobic reactors of the Brögbern animal
carcass disposal plant............................................................................................ 4-52
Table 4-16 Operational results regarding the bio-bed filter of Vereinigte Fischmehlwerke Cuxhafen4 -59
Table 4-17 Decomposition values of the biofilter ...............................................................................
4-60