|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM213383756 |
| 003 |
DE-627 |
| 005 |
20250213103629.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2012 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.wasman.2011.10.021
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0711.xml
|
| 035 |
|
|
|a (DE-627)NLM213383756
|
| 035 |
|
|
|a (NLM)22119052
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Rodríguez, N Husillos
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Evaluation of a lime-mediated sewage sludge stabilisation process. Product characterisation and technological validation for its use in the cement industry
|
| 264 |
|
1 |
|c 2012
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 05.06.2012
|
| 500 |
|
|
|a Date Revised 10.12.2019
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Published by Elsevier Ltd.
|
| 520 |
|
|
|a This paper describes an industrial process for stabilising sewage sludge (SS) with lime and evaluates the viability of the stabilised product, denominated Neutral, as a raw material for the cement industry. Lime not only stabilised the sludge, raised the temperature of the mix to 80-100°C, furthering water evaporation, portlandite formation and the partial oxidation of the organic matter present in the sludge. Process mass and energy balances were determined. Neutral, a white powder consisting of portlandite (49.8%), calcite (16.6%), inorganic oxides (13.4%) and organic matter and moisture (20.2%), proved to be technologically apt for inclusion as a component in cement raw mixes. In this study, it was used instead of limestone in raw mixes clinkerised at 1400, 1450 and 1500°C. These raw meals exhibited greater reactivity at high temperatures than the limestone product and their calcination at 1500°C yielded clinker containing over 75% calcium silicates, the key phases in Portland clinker. Finally, the two types of raw meal (Neutral and limestone) were observed to exhibit similar mineralogy and crystal size and distribution
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a Review
|
| 650 |
|
4 |
|a Validation Study
|
| 650 |
|
7 |
|a Calcium Compounds
|2 NLM
|
| 650 |
|
7 |
|a Oxides
|2 NLM
|
| 650 |
|
7 |
|a Sewage
|2 NLM
|
| 650 |
|
7 |
|a lime
|2 NLM
|
| 650 |
|
7 |
|a C7X2M0VVNH
|2 NLM
|
| 650 |
|
7 |
|a Calcium Hydroxide
|2 NLM
|
| 650 |
|
7 |
|a PF5DZW74VN
|2 NLM
|
| 700 |
1 |
|
|a Granados, R J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Blanco-Varela, M T
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cortina, J L
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Martínez-Ramírez, S
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Marsal, M
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Guillem, M
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Puig, J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Fos, C
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Larrotcha, E
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Flores, J
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 32(2012), 3 vom: 15. März, Seite 550-60
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
|
| 773 |
1 |
8 |
|g volume:32
|g year:2012
|g number:3
|g day:15
|g month:03
|g pages:550-60
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.wasman.2011.10.021
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 32
|j 2012
|e 3
|b 15
|c 03
|h 550-60
|