UGC Approved Journal no 63975

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 8 Issue 7
July-2021
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2107334


Registration ID:
312181

Page Number

c517-c525

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Title

A SURVEY ON PRESENCE OF BIOPOLYMER PRODUCING MICROORGANISMS IN MARINE SOILS& ENHANCEMENT OF SOIL STRENGTH USING POTENTIAL ISOLATED MICRO-ORGANISMS: A REVIEW

Abstract

High population densities are attracting towards coastal area due to which the demand of infrastructure is continuously increasing in that region. The properties of marine soil are very challenging for construction practice. There are some techniques to improve soil but due to their adverse effect on natural properties of soil, biological soil improvement method is introduced. The use of biological process in geotechnical engineering as a soil improvement technique has a potential to change soil properties. This is environmentally sustainable method. This paper represents the review on physical, chemical and biological properties of marine soil and enhance the strength of soil with the use of microorganisms. Plants are helpful in producing biopolymer naturally into the soil. Polyhydroxyalkanoates (PHAs) and cyanophycean can produce naturally by plants. There are different methods to use micro-organisms in soil such as MICP, biofilm, bio cementation, biopolymer. The isolation and screening of microbes were presented. There are many reactions occur in soil due to microbes and chemical composition in soil. some parameters such as concentration of microbes, curing time, type of biopolymer effect the unconfined compressive strength is also studied. Strength of soil is increases with increase in microbe’s concentration and curing time. As the biopolymers are degrade with time by UV rays it generates Co2 and H2o. process such as swelling, hydrolysis, diffusion, erosion can control in plant field of plants. This biopolymer producing microbes use to reduce soil settlement, reduce liquefaction potential and increase water retention capacity.

Key Words

marine soil microorganism, unconfined compressive strength, microbial reaction, biopolymer

Cite This Article

"A SURVEY ON PRESENCE OF BIOPOLYMER PRODUCING MICROORGANISMS IN MARINE SOILS& ENHANCEMENT OF SOIL STRENGTH USING POTENTIAL ISOLATED MICRO-ORGANISMS: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.c517-c525, July-2021, Available :http://www.jetir.org/papers/JETIR2107334.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"A SURVEY ON PRESENCE OF BIOPOLYMER PRODUCING MICROORGANISMS IN MARINE SOILS& ENHANCEMENT OF SOIL STRENGTH USING POTENTIAL ISOLATED MICRO-ORGANISMS: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppc517-c525, July-2021, Available at : http://www.jetir.org/papers/JETIR2107334.pdf

Publication Details

Published Paper ID: JETIR2107334
Registration ID: 312181
Published In: Volume 8 | Issue 7 | Year July-2021
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.27656
Page No: c517-c525
Country: Ahmedabad, Gujarat, India .
Area: Engineering
ISSN Number: 2349-5162


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