HUT52572A - Method for enzyme developing waste containing protein - Google Patents

Method for enzyme developing waste containing protein

Info

Publication number
HUT52572A
HUT52572A HU355788A HU355788A HUT52572A HU T52572 A HUT52572 A HU T52572A HU 355788 A HU355788 A HU 355788A HU 355788 A HU355788 A HU 355788A HU T52572 A HUT52572 A HU T52572A
Authority
HU
Hungary
Prior art keywords
wastes
wool
enzymes
added
containing protein
Prior art date
Application number
HU355788A
Other languages
Hungarian (hu)
Inventor
Janos Jancso
Original Assignee
Pannonia Szoermekikeszitoe Kon
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pannonia Szoermekikeszitoe Kon filed Critical Pannonia Szoermekikeszitoe Kon
Priority to HU355788A priority Critical patent/HUT52572A/en
Publication of HUT52572A publication Critical patent/HUT52572A/en

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  • Enzymes And Modification Thereof (AREA)

Abstract

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
HU355788A 1988-07-07 1988-07-07 Method for enzyme developing waste containing protein HUT52572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU355788A HUT52572A (en) 1988-07-07 1988-07-07 Method for enzyme developing waste containing protein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU355788A HUT52572A (en) 1988-07-07 1988-07-07 Method for enzyme developing waste containing protein

Publications (1)

Publication Number Publication Date
HUT52572A true HUT52572A (en) 1990-07-28

Family

ID=10964536

Family Applications (1)

Application Number Title Priority Date Filing Date
HU355788A HUT52572A (en) 1988-07-07 1988-07-07 Method for enzyme developing waste containing protein

Country Status (1)

Country Link
HU (1) HUT52572A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee