Stabilization of Leachate Effected Laterite Soil using Bio-Enzyme (Terrazyme)
S.Sameer1, T.Sai Krishna2, K.Sai Abhinav3, K.Narasimhulu4
1S.Sameer, Assistant Professor, Department of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
2T.Sai Krishna, Assistant Professor, Department of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
3K.Sai Abhinav, Assistant Professor, Department of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
4Dr..Narasimhulu, Professor and Head of Department of Civil Engineering, Annamacharya Institute of Technology and Sciences, Tirupati, Andhra Pradesh, India.
Manuscript received on January 05, 2020. | Revised Manuscript received on January 25, 2020. | Manuscript published on January 30, 2020. | PP: 4195-4202 | Volume-8 Issue-5, January 2020. | Retrieval Number: E6653018520/2020©BEIESP | DOI: 10.35940/ijrte.E6653.018520
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The present study provides an effective technique of improving properties of leachate effected soil using bio-enzyme named TERRAZYME.Soil pollution is an consequence especially in a country like INDIA unscientific disposal and dumping of solid waste leads to generation of leachate. High concentration of leachate has less pH value (i.e., acidic in nature) which reduces the particle size. Due to reduction in particle size the properties of soil are also effected. A laboratory testing program was carried out on soil to determine the behavior of leachate effected soil and terrazyme. For that we performed particle size analysis, compaction and California bearing ratio tests on 5% 10% and 15% leachate effected soil to vary the degree of contamination. Terrazyme is a natural non-toxic, non-flammable, non-corrosive liquid enzyme formulated fermented from vegetables that improves the engineering qualities of soil, facilitates higher soil compaction densities and increases stability. It can be used as soil stabilizer and also improve CBR value, durability and decreases the omc, plasticity index of soil. Terrazyme on soil is permanent and soil becomes bio-degradable in nature.So we used terrazyme as a stabilizing agent to improve the properties of leachate effected soil. By using this enzyme we can improve the strength effectively, mainly California bearing ratio.
Keywords: Laterite soil, Leachate, Terrazyme, CBR.
Scope of the Article: Reasoning and inference.