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  2. All Volumes and Issues
  3. Volume 14, Number 4, 2020
  4. Chemical Composition and Hydraulic Properties of Incinerated Wastepaper Sludge

Chemical Composition and Hydraulic Properties of Incinerated Wastepaper Sludge

JCCT.
2020;
Volume 14, Number 4
: pp. 538 - 544
https://doi.org/10.23939/chcht14.04.538
Authors:
  1. Khrystyna Sobol
  2. Serhiy Solodkyy
  3. Nadiya Petrovska
  4. Sergiy Belov
  5. Oleksii Hunyak
  6. Volodymyr Hidei
1
Lviv Polytechnic National University, Department of highways and bridges
2
Lviv Polytechnic National University
3
Lviv Polytechnic National University, Department of highways and bridges
4
PJSC “Kyiv Cardboard and Paper Mill”
5
Lviv Polytechnic National University, department of Highways and Bridges
6
Lviv Polytechnic National University, Department of highways and bridges

The hydraulic properties of ash from incinerated wastepaper sludge were investigated. It is shown that the phase composition of wastepaper sludge after heat treatment is similar to the classical fired carbonate-clay mixes. The necessity of using the combination of retarding admixtures with different action mechanism is shown. The strength in the initial hardening period is ensured by the formation of AFm-phases and ettringite, and subsequently by increasing the role of CSH.

wastepaper sludge ash
hydration
binder
retarding admixtures
Ettringite
  1. https://www.papir.kiev.ua/wp-content/uploads/2019/06/%D0%92%D0%B8%D1%81%....
  2. Monte M., Fuente E., Blanco A., Negro C.: Waste Manage., 2009, 29, 293. https://doi.org/10.1016/j.wasman.2008.02.002
  3. Bajpai P.: Management of Pulp and Paper Mill Waste. Springer Int. Publ. 2015.
  4. Cusido J., Cremandes L., Suricano C., Devant M.: Appl. Clay Sci., 2015, 108, 191. https://doi.org/10.1016/j.clay.2015.02.027
  5. Ahmadi B., Al-Khaja W.: Resour., Conserv. Recy., 2001, 32, 105. https://doi.org/10.1016/S0921-3449(01)00051-9
  6. Yu J., Kim S., Lee J., Lee K.: Energy, 2002, 27, 457. https://doi.org/10.1016/S0360-5442(01)00097-4
  7. Frias M., Rodriguez O., Sanchez de Rojas M.: Constr. Build. Mater., 2015, 74, 37. https://doi.org/10.1016/j.conbuildmat.2014.10.007
  8. Segui P., Aubert J., Husson B., Measson M.: Appl. Clay Sci., 2015, 57, 79. https://doi.org/10.1016/j.clay.2012.01.007
  9. Jan S., Sagoe-Crentsil K., Shapiro G.: J. Environ. Manage., 2011, 92, 2085. https://doi.org/10.1016/j.jenvman.2011.03.028
  10. Krivenko P., Pushkareva E., Gots V., Kovalchuk G.: Tsementy i Betonu na Osnove Toplivnych Zol i Shlakov. Express-Poligraf, Kyiv 2012.
  11. Kinuthia J.: Wastepaper Sludge Ash [in:] Siddique R., Cachim P. (Eds.), Waste and Supplementary Cementitious Materials in Concrete. Woodhead Publ. 2018, 289-321.
  12. Gluth G., Lehmann C., Rübner K., Kühne H.: Cem. Concr. Compos., 2014, 45, 82. https://doi.org/10.1016/j.cemconcomp.2013.09.009
  13. Ferreiro S., Frias V., Vigil de la Villa R., Sanchez de Rojas M.: Cem. Concr. Compos., 2013, 37, 136. https://doi.org/10.1016/j.cemconcomp.2012.11.005
  14. Frias M., Garcia R., Vigil R., Ferreiro S.: Appl. Clay Sci., 2001, 42, 189. https://doi.org/10.1016/j.clay.2008.01.013
  15. Markiv T., Sobol K., Petrovska N., Hunyak O.: The Effect of Porous Pozzolanic Polydisperse Mineral Components on Properties of Concrete [in]: International Conference Current Issues of Civil and Environmental Engineering. Springer, Cham., Lviv-Košice–Rzeszów 2019, 275-282.
  16. Sanytsky M., Sobol K., Shcturmay M., Khymko O.: Chem. Chem. Technol., 2011, 5, 227. https://doi.org/10.23939/chcht05.02.227
  17. BS EN 196-1, Methods of Testing cement: Part 1. Determination of Strength, BSI, European Committee for Standardization (CEN), Brussels 1995.
  18. BS EN 196-3, Methods of Testing Cement: Part 3. Determination of Setting Time and Soundness, BSI, European Committee for Standardization (CEN), Brussels 1995.
  19. Jang H., Lim Y. et al.: Constr. Build. Mater., 2018, 166, 257. https://doi.org/10.1016/j.conbuildmat.2018.01.119
  20. Runova R., Dvorkin L., Dvorkin O., Nosovskiy Yu.: Vyazuchі Rechovyny. Osnova, Kyiv 2012.
  21. Pashchenko O., Serbin V., Starchevska O.: Vyazhuchі Materialy. Vyshcha shkola, Kyiv 1995.
  22. Taylor H.: Khimia Tsementa. Mir, Moskva 1996.
  23. Yakymechko Y., Chekansky B.: Chem. Chem. Technol., 2017, 11, 93. https://doi.org/10.23939/chcht11.01.093
  24. Pashchenko A.: Theoria Tsementa. Budivelnyk, Kyiv 1991.
  25. Sanytsky M., Kropyvnytska T., Fischer H., Kondratieva N.: Chem. Chem. Technol., 2019, 13, 495. https://doi.org/10.23939/chcht13.04.495