Publication detail
Processing of Sludge from Pulp Production
UCEKAJ, V. BORÁŇ, J. HOUDKOVÁ, L. STEHLÍK, P.
Czech title
Nakládání s kaly z výroby papíru a celulózy
English title
Processing of Sludge from Pulp Production
Type
conference paper
Language
en
Original abstract
Final treatment of sludge is a common problem related to pulp production and WWTPs. This problem is usually solved by means of incineration, anaerobic digestion, landfilling, etc. This work presents calculations of mass and enthalpy balances of different sludge disposal methods. The input data for balance calculations are based upon sludge analysis. The results of the simulation are compared to the measured data obtained during incineration (co-firing) test. Then the best possible sludge disposal method can be recommended to the pulp production company. Nevertheless this recommendation can be taken as a general one and can also serve to the other sludge producers. This work presents a very simple however efficient approach to the sludge disposal problem.
Czech abstract
Nakládání s kaly z čistíren odpadních vod je proces, který je řešen v souvislosti s každou čistíenskou linkou. Tento problém je u kalu z průmyslových ČOV obvykle řešen spalováním, anaerobní stabilizací nebo skládkováním. V této práci jsou publikovány hmotnostní a energetické bilance různých způsobů nakládání s kaly z výroby papíru a celulózy. Vstupními daty do analýz byly provedeníé laboratorní rozbory kalu. Výsledky bilancí jsou porovnány s výsledky zkoušek spoluspalování kalu s dřevní hmotou. Závěrem je navržena nejvhodnější metoda nakládání s kaly z výroby papíru a celulózy.
English abstract
Final treatment of sludge is a common problem related to pulp production and WWTPs. This problem is usually solved by means of incineration, anaerobic digestion, landfilling, etc. This work presents calculations of mass and enthalpy balances of different sludge disposal methods. The input data for balance calculations are based upon sludge analysis. The results of the simulation are compared to the measured data obtained during incineration (co-firing) test. Then the best possible sludge disposal method can be recommended to the pulp production company. Nevertheless this recommendation can be taken as a general one and can also serve to the other sludge producers. This work presents a very simple however efficient approach to the sludge disposal problem.
Keywords in English
sludge, pulp, digestion, combustion
RIV year
2006
Released
27.08.2006
Publisher
Process Engineering Publisher
Location
Praha
ISBN
80-86059-45-6
Book
Procedings on CD-ROM
Edition number
1
Pages count
13
BIBTEX
@inproceedings{BUT25153,
author="Vladimír {Ucekaj} and Jaroslav {Boráň} and Lucie {Houdková} and Petr {Stehlík},
title="Processing of Sludge from Pulp Production",
booktitle="Procedings on CD-ROM",
year="2006",
month="August",
publisher="Process Engineering Publisher ",
address="Praha",
isbn="80-86059-45-6"
}