HUT52572A - Method for enzyme developing waste containing protein
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Method for enzyme developing waste containing protein
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Publication number
HUT52572A
HUT52572AHU355788AHU355788AHUT52572AHU T52572 AHUT52572 AHU T52572AHU 355788 AHU355788 AHU 355788AHU 355788 AHU355788 AHU 355788AHU T52572 AHUT52572 AHU T52572A
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Application filed by Pannonia Szoermekikeszitoe KonfiledCriticalPannonia Szoermekikeszitoe Kon
Priority to HU355788ApriorityCriticalpatent/HUT52572A/en
Publication of HUT52572ApublicationCriticalpatent/HUT52572A/en
Wastes of high protein content as furs, raw and tanned leather, shoe and leather goods manufacturings wastes are decomposed by enzymes in acidified and heated media hydrolysed proteins are sepd. from wool, and solns. obtd. may be processed further. Wastes are treated by enzymes in vats pref. fitted with baskets and lifting reels, at 30-40 deg.C for 10-140 hrs., while acid is added to maintain pH-5 at1-2. 6.2-0.3g pepos conc. plo./l is added (1g of applied prepn. hydrolyses 1000-1500g eg. albumin). Wool is removed by the basket on completion of hydrolysis followed by water and steam washing and centrifuging. Chromic oxides and chlorides produced as a result of hydrolysis are also removed by known mean
HU355788A1988-07-071988-07-07Method for enzyme developing waste containing protein
HUT52572A
(en)