Helical gear unit H4 oad specifications In case of deviations from st H4FV-11-C

Flender/Flender Gear Units/Helical gear unit H4

l as during the usage In relation to this some printing inks could be identified as furtler source of PCDD/Fs, but only - ~- ~ ~~~~~- ~~ ~ ~ ~~ 3 part of the PCDD/ amounts in recycled paper products can be explained by these inputs Pentachlorophenol (PCP)which is used asafungicideabroad isa notnegli iblePCDD/Fsource Because of the extremely hi PCDD/ contaminations of pentachloropEeno1 the content of one ram of PCPinonetono?recollected apercan bethecauseofthePCDD/Fconcentrations usujly found in wastepaper To reduce tie PCDD/ amounts in the wastepaper more investi- gations are necessary to verify the results Further analyses to be done as well to quantify other possible inputs Dioxin related compounds ( planar aromatic chlorinated hydrocarbons (PLACs), dibenzo- thiophenes and alkylated PCDD/) might be formed durin chlorine bleaching In this project on1 lower chlorinated dibenzofurans and alkylated tetrach?orodibenzofurans could be identi- fie& some samples from wastepaper processing An extensive analytical procedure was established to identify other relevant halogenated organic compounds in the ()OX amounts of final products, sludges and wastewaters Corre- ondin with the literature the total amounts of the identified halogenated substances &tectec?in these samples was only 0 1-1 0% of the corresponding ()OXamounts Polychlor- inated biphenyls, polychlorinated phenols and chlorosyringols could be identified in selected final products and sludges These substances have only minor importance within the total amounts of halogenated organic compounds in these products There is no significant correlation between the OX-amount and the amount of PCDD/Fs in paper and paper board There is also no correlation between the PCDD/ amounts and other substances like pentachlorophenol and polychlorinated biphenyls in the final products of the paper industry 3 Low-emission textile finishing and leather production The auxiliaries (sizing agents) used to pr