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Effect of slag on stabilization of sewage sludge and organic soil
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  • Journal title : Geomechanics and Engineering
  • Volume 10, Issue 5,  2016, pp.689-707
  • Publisher : Techno-Press
  • DOI : 10.12989/gae.2016.10.5.689
 Title & Authors
Effect of slag on stabilization of sewage sludge and organic soil
Kaya, Zulkuf;
Soil stabilization is one of the useful method of ground improvement for soil with low bearing capacity and high settlement and unrequired swelling potential. Generally, the stabilization is carried out by adding some solid materials. The main objective of this research was to investigate the feasibility of stabilization of organic soils and sewage sludge to obtain low cost alternative embankment material by the addition of two different slags. Slags were used as a replacement for weak soil at ratios of 0%, 25%, 50%, 75% and 100%, where sewage sludge and organic soil were blended with slags separately. The maximum dry unit weights and the optimum water contents for all soil mixtures were determined. In order to investigate the influence of the slags on the strength of sewage sludge and organic soil, and to obtain the optimal mix design; compaction tests, the California bearing ratio (CBR) test, unconfined compressive strength (UCS) test, hydraulic conductivity test (HCT) and pH tests were carried out on slag-soil specimens. Unconfined compressive tests were performed on non-cured samples and those cured at 7 days. The test results obtained from untreated specimens were compared to tests results obtained from soil samples treated with slag. Laboratory tests results indicated that blending slags with organic soil or sewage sludge improved the engineering properties of organic or sewage sludge. Therefore, it is concluded that slag can be potentially used as a stabilizer to improve the properties of organic soils and sewage sludge.
organic soil;sewage sludge;slag;CBR;UCS;hydraulic conductivity;pH;
 Cited by
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AASHTO T193 (2010), Standard method of test for the California bearing ratio, Washington, D.C., USA.

ASTM C618 (2005), Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete, West Conshohocken, PA, USA.

ASTM C989 (2014), Standard specification for slag cement for use in concrete and mortars, West Conshohocken, PA, USA.

ASTM D1633 (2007), Standard test methods for compressive strength of molded soil-cement cylinders, West Conshohocken, PA, USA.

ASTM D1883 (2007), Standard test method for CBR (California Bearing ratio) of laboratory-compacted soils, West Conshohocken, PA, USA.

ASTM D2487 (2011), Standard practice for classification of soils for engineering purposes (Unified Soil Classification System), West Conshohocken, PA, USA.

ASTM D2974 (2014), Standard test methods for moisture, ash, and organic matter of peat and other organic soils, West Conshohocken, PA, USA.

ASTM D2976 (1998), Standard test method for pH of Peat materials, West Conshohocken, PA, USA.

ASTM D4318 (2010), Standard test methods for liquid limit, plastic limit, and plasticity index of soils, West Conshohocken, PA, USA.

ASTM D4972 (2013), Standard test method for pH of soils, West Conshohocken, PA, USA.

ASTM D5102 (2009), Standard test methods for unconfined compressive strength of compacted soil-lime mixtures, West Conshohocken, PA, USA.

ASTM D698 (2012), Standard test methods for laboratory compaction characteristics of soil using standard effort (12400 ft-lbf/ft3 (600 kN-m/$m^3$)), West Conshohocken, PA, USA.

ASTM D854 (2014), Standard test methods for specific gravity of soil solids by water pycnometer, West Conshohocken, PA, USA.

Berthelot, C., Podborochynski, D., Marjerison, B. and Gerbrandt, R. (2009), "Saskatchewan field case study of trixial frequency sweep characterization to predict failure of a granular base across increasing fines content and traffic speed applications", J. Transport. Eng., ASCE, 135(11), 907-914. crossref(new window)

Chen, M., Blanc, D., Gautier, M., Mehu, J. and Gourdon, R. (2013), "Environmental and technical assessments of the potential utilization of sewage sludge ashes (SSAs) as secondary raw materials in construction", Waste Manage., 33(5), 1268-1275. crossref(new window)

Den Haan, E.J. (1998), "Cement based stabilizers for Dutch organic soils", Proceedings of the International Conference on Problematic Soils, Sendai, Japan; AA Balkema, Rotterdam, The Netherlands, October, Volume 1, pp. 53-56.

Design Procedures for Soil Modification or Stabilization (2008), Indiana Department of Transportation, Production Division Office of Geotechnical Engineering, 120 South Shortridge Road Indianapolis, Indiana 46219.

Edil, T., Acosta, H. and Benson, C. (2006), "Stabilizing soft fine-grained soils with fly ash", J. Mater. Civ. Eng., 18(2), 283-294. DOI: 10.1061/(ASCE)0899-1561(2006)18:2(283) crossref(new window)

EPA (Environmental Protection Agency) (1993), Standards for the use or disposal of sewage sludge; Final Rules, 40 CFR Part 257 et al. (the Part 503 Rule), Washington D.C., USA.

Gupta, S. and Seehra, S.S. (1989), "Studies on lime-granulated blast furnace slag as an alternative binder to cement", Highway Research Board, Bulletin, No. 38, pp. 81-97.

Gullu, H. and Girisken, S. (2013), "Performance of fine-grained soil treated with industrial wastewater sludge", Environ. Earth Sci., 70, 777-788. crossref(new window)

Hebib, S. and Farrell, E.R. (2003), "Some experiences on the stabilization of Irish peats", Can. Geotech. J., 40(1), 107-120. crossref(new window)

Higgins, D.D. (2005), "Soil stabilization with ground granulated blast furnace slag", UK Cementitious Slag Makers Association (CSMA).

Hoikkala, S., Leppanen, M. and Tanska, H. (1997), "Blockstabilization of peat in road construction", Proceedings of the 14th International Conference on Soil Mechanics and Foundation Engineering (ICSMFE), Hamburg, Germany, September, pp. 1693-1696.

Hoyt, P.B. and Neilsen, G.H. (1985), "Effects of soil pH and associated cations on growth of apple trees planted in old orchard soil", Plant Soil, 86(3), 395-401. crossref(new window)

Huat, B.B.K., Prasad, A., Asadi, A. and Kazemian, S. (2014), Geotechnics of Organic Soils and Peat, CRC Press, 250 p.

James, R., Kamruzzaman, A.H.M., Haque, A. and Wilkinson, A. (2008), "Behavior of lime slag-treated clay", Proceedings of the Institution of Civil Engineers, Ground Improvement, 161(4), 207-216. crossref(new window)

Janz, M. and Johansson, S. (2002), "The functions of different binding agents in deep stabilization", Swedish Deep Stabilization Research Center; Rep. No. 9, Swedish Geotechnical Institute, Linkoping, Sweden.

Kalinski, M.E. and Yerra, P.K. (2005), "Hydraulic conductivity of compacted cement-stabilized fly ash", World of Coal Ash (WOCA), Lexington, KY, USA, April, 30 p.

Kido, Y., Nishimoto, S., Hayashi, H. and Hashimoto, H. (2009), "Effects of curing temperatures on the strength of cement-treated peat", Proceedings of International Symposium on Deep Mixing and Admixture Stabilization, Okinawa, Japan, pp.151-154. (CD-ROM)

Kogbara, R.B. and Al-Tabbaa, A. (2011), "Mechanical and leaching behavior of slag-cement and limeactivated slag stabilized/solidified contaminated soil", Sci. Total Environ., 409(11), 2325-2335. crossref(new window)

Lim, J.S. (1989), "Major soil mapping units in Peninsular Malaysia", (Zauyah, S., Wong, C.B., Paramananthan, S. Eds.), Proceedings on Workshop on Recent Development in Soil Genesis and Classification, Kuala Lumpur, Malaysia, October, pp. 113-133.

Lin, D.F, Lin, K.L. and Luo, H.L. (2007), "A comparison between sludge ash and fly ash on the improvement in soft soil", J. Air Waste Manage. Assoc., 57(1), 59-64. crossref(new window)

Lin, D.F, Luo, H.L., Hsiao, D.H. and Yang, C.C. (2005), "The effects of sludge ash on the strength of soft subgrade soil", J. Chinese Inst. Environ. Eng., 15(1), 1-10.

Ma, X.W., Weng, H.X., Su, M.H. and Pan, L. (2012), "Drying sewage sludge using flue gas from power plants in China", Environ. Earth Sci., 65(6), 1841-1846. crossref(new window)

Malliou, O., Katsioti, M., Georgiadis, M. and Katsiri, A. (2007), "Properties of stabilized/solidified admixtures of cement and sewage sludge", Cement Concrete Compos., 29(1), 55-61. crossref(new window)

Obuzor, G.N., Kinuthia, J.M. and Robinson, R.B. (2011), "Enhancing the durability of flooded low-capacity soils by utilizing lime-activated ground granulated blast furnace slag (GGBS)", Eng. Geol., 123(3), 179-186. crossref(new window)

Ohm, T.I., Chae, J.S., Kim, J.E., Kim, H.K. and Moon, S.H. (2009), "A study on the dewatering of industrial waste sludge by fry-drying technology", J. Hazard Mater., 168(1), 445-450 crossref(new window)

Sharma, A.K. and Sivapullaiah, P.V. (2012), "Improvement of strength of expansive soil with waste granulated blast furnace slag", Proceedings of GeoCongress 2012, Oakland, CA, USA, March.

Papastergiadis, E., Nathanail, E., Sampalioti, D., Sklari, S., Chasiotis, A., Lollos, K., Karagiannidis, A. and Samaras, P. (2010), "The use of steel making slag for sewage sludge stabilization", Proceedings of International Conference on Protection and Restoration of the Environment X PRE10, Corfu, Greece, July.

Papastergiadis, E., Sklari, S., Zouboulis, A., Chasiotis, A. and Samaras, P. (2014), "The use of steelmaking slag for sewage sludge stabilization", Desalination and Water Treatment, 55(7), 1697-1702.

Potts, P.J. (1992), A Handbook of Silicate Rock Analysis, (Chapter 8), Springer US, Blackie and Son Ltd., pp. 226-285.

Singh, S.P., Tripathy, D.P. and Ranjith, P.G. (2008), "Performance evaluation of cement stabilized fly ash-GBFS mixes as a highway construction material", Waste Manage., 28(8), 1331-1337. crossref(new window)

Soriano-Disla, J.M., Navarro-Pedreno, J. and Gomez, I. (2010), "Contribution of a sewage sludge application to the short-term carbon sequestration across a wide range of agricultural soils", Environ. Earth Sci., 61(8), 1613-1619. crossref(new window)

Tastan, E.O., Edil, T.B., Benson, C.H. and Aydilek, A.H. (2011), "Stabilization of organic soils with fly ash", J. Geotech. Geoenviron. Eng., 137(9), 819-833. crossref(new window)

Thomas, B.I. (2002), "Stabilisation of sulphide rich soil: Problems and solutions", Ph.D. Thesis; University of Glamorgan, Wales, UK.

Tremblay, H., Duchesne, J., Locat, J. and Leroueil, S. (2002), "Influence of the nature of organic compounds on fine soil stabilization with cement", Can. Geotech. J., 39(3), 535-546. crossref(new window)

Wild, S., Kinuthia, J.M., Jones, G.I. and Haggins, D.D. (1999), "Suppression of swelling associated with ettringite formation in lime stabilized sulphate bearing clay soils by partial substitution of lime with ground granulated blast furnace slag", Eng. Geol., 51(4), 257-277. crossref(new window)

Wong, J.W.C., Ma, K.K., Fang, M. and Cheung, C. (1999), "Utilization of a manure compost for organic farming in Hong Kong", Bioresour. Technol., 67(1), 43-46. crossref(new window)

Wong, L.S., Hashim, R. and Ali, F.H. (2008), "Strength and permeability of stabilized peat soil", J. Appl. Sci., 8(21), 3986-3990. crossref(new window)

Wong, L.S., Hashim, R. and Ali, F. (2013), "Utilization of sodium bentonite to maximize the filler and pozzolanic effects of stabilized peat", Eng. Geol., 152(1), 56-66. crossref(new window)

Yadu, L. and Tripathi, R.K. (2013), "Effects of Granulated Blast Furnace Slag in the engineering behavior of stabilized soft soil", Procedia Engineering, 51, 125-131. crossref(new window)