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  • Recycling of solid waste(chrome-tanned leather shavings) was realized through enzymatic hydrolysis which is an economically and ecologically acceptable process. Water soluble hydrolysate is thus produced, usable as fertilizer components, coating material, as an additive into adhesives mixtures, corrosion inhibitor etc. The critical minimal charge of a tanning drum was estimated. An estimate was performed of the critical minimal on the basis of a balance model for heat transport from reaction mixture into the environment through reactor wall. Employing a tanning drum for hydrolytic reaction allows to process tanning wastes in the place of their origin, thus considerably enhancing economics of the whole process.
  • Recycling of solid waste(chrome-tanned leather shavings) was realized through enzymatic hydrolysis which is an economically and ecologically acceptable process. Water soluble hydrolysate is thus produced, usable as fertilizer components, coating material, as an additive into adhesives mixtures, corrosion inhibitor etc. The critical minimal charge of a tanning drum was estimated. An estimate was performed of the critical minimal on the basis of a balance model for heat transport from reaction mixture into the environment through reactor wall. Employing a tanning drum for hydrolytic reaction allows to process tanning wastes in the place of their origin, thus considerably enhancing economics of the whole process. (en)
  • Recyklace kozelužských tuhých opadů enzymovou hydrolýzou je v současné době nejperspektivnějším postupem. Hlavní výhodou hydrolýzy katalyzované proteolytickými enzymy jsou mírné reakční podmínky dané maximální teplotou 80 0C, alkalitou směsi pro pH v rozmezí 8 - 9 a v neposlední řadě to, že proces probíhá při atmosferickém tlaku. Další velmi důležitou předností enzymatické dechromace je možnost řídit proces co do požadavků vlastností podle specifických aplikací a to jednak složením reakční směsi a jednak přesným dávkováním enzymu v daných časových intervalech. Tento postup umožňuje pružně reagovat na požadavky trhu tím, že je možné vyrobit produkty žádaných kvalit a vlastností. (cs)
Title
  • MATHEMATIC MODELING OF LEATHER WASTE TREATMENT
  • MATHEMATIC MODELING OF LEATHER WASTE TREATMENT (en)
  • Matematické modelování zpracování usňových odpadů (cs)
skos:prefLabel
  • MATHEMATIC MODELING OF LEATHER WASTE TREATMENT
  • MATHEMATIC MODELING OF LEATHER WASTE TREATMENT (en)
  • Matematické modelování zpracování usňových odpadů (cs)
skos:notation
  • RIV/70883521:28140/06:63504359!RIV07-MSM-28140___
http://linked.open.../vavai/riv/strany
  • 205-208
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM7088352102)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
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http://linked.open...dnocenehoVysledku
  • 484369
http://linked.open...ai/riv/idVysledku
  • RIV/70883521:28140/06:63504359
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Mathematic modelling; enzymatic hydrolysis; tanning process; waste treatment (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [7A5D19209741]
http://linked.open...i/riv/mistoVydani
  • VŠB - TU Ostrava
http://linked.open...i/riv/nazevZdroje
  • 7th International Carpathian Control Conference ICCC ´06
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Janáčová, Dagmar
  • Kolomazník, Karel
  • Mokrejš, Pavel
  • Vašek, Vladimír
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Vysoká škola báňská - Technická univerzita Ostrava
https://schema.org/isbn
  • 80-248-1066-2
http://localhost/t...ganizacniJednotka
  • 28140
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