H4VV-24-C r GmbH Hydrodynamic couplings Soft start overload Helical speed reduction gearboxes H4

Flender/Flender Gear Units/Helical speed reduction gearboxes H4

generated in the UF-pilot plant, has been use in several subsequent cycles with big success in sizing and weaving water soluble starches should then be reclaimed from the high polluted washing liquor by . ~ ~ ~-~~~ 4 As less cost intensivealternativefor"fuI1 recycling" by ultrafiltration, the Hoechst company in- troduced their "partial recycling" into the Egyptian Textile Industry The cooperation within this project was rated by the Egyptian side as "exemplary and extra- ordinary successful" The Misr Spinning and Weaving Company realized significant improve- ments in weavability and destzeability of the yarns and fabrics, which were sized with the re- claimable products Thesavingsfrom these improvements are considerable They are the base for short return on investment of the UF-unit and they proof, that ecology and economy do notexcludeeach other, butthatthey can go hand in handalsoin countries likeEgypt MisrSpin- ning and Weaving Com any plans to expand the UF-unit considerably, and several othercom- panies negotiate with \ manufacturer about the purchase of an UF-system ( 4 Duration: 0 0 8 - 2 0 8 0 ZH8 Subject: Studies on the minimization of environmental contamination in the production of furs by feeding liquids from the flesh side using pressure unit with spray nozzles Research centre: Abt Forschung und Entwicklung der Westdeutschen Gerberschule Reutlin en Postfacx 2 4, 7 9 Reutlingen Government sponsorship: DM 2,3 9 Sponsorship ratio: 6% 1. Purpose of the project Today, fur production is generally carried out in moving system (winder, drum) with relatively long baths which produce severely polluted waste water, due to the chemicals used and sub- stances originatin from the untreated skins. Within the framework of this project, an attempt is to be made via $ feeding technique to feed chemicals from the flesh side and to roduce furs which match or surpass the quality of those produced in moving system. At tie same time, fur