Didiek H GOENADI
Pusat penelitian Bioteknologi dan Bioindustri Indonesia

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Perbaikan tanah melalui mediasi hayati [Bio-mediated soil improvement] Didiek H GOENADI
E-Journal Menara Perkebunan Vol 85, No 1 (2017): April, 2017
Publisher : INDONESIAN RESEARCH INSTITUTE FOR BIOTECHNOLOGY AND BIOINDUSTRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.649 KB) | DOI: 10.22302/iribb.jur.mp.v85i1.228

Abstract

Soil properties unsuitable to support physical requirements oftenly become problems in utilizing it for agricultural as well as construction purposes.  Most common practice to overcome the problems is by applying chemical agent which are not only expensive but also un-enviromentally friendly.  Therefore, it is imperative to seek a new, sustainable, and innovative technology to improve mechanical soil properties.  Many researches gave opportunity to utilize microbes for this idea.  However, the direct application of this technology faces some handicaps in the field, i.e. soil and pore fluid interaction, bio-augmentation verses bio-stimulation of microbial community, controlled distribution of bio-mediated calcite precipitation, and permanence cementation.  This article aims at providing a general overview regarding technological development to improve soil mechanical properties suitable for construction by applying microbes.
Perbaikan tanah melalui mediasi hayati [Bio-mediated soil improvement] Didiek H GOENADI
Menara Perkebunan Vol. 85 No. 1 (2017): 85 (1), 2017
Publisher : INDONESIAN OIL PALM RESEARCH INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v85i1.228

Abstract

Soil properties unsuitable to support physical requirements oftenly become problems in utilizing it for agricultural as well as construction purposes.  Most common practice to overcome the problems is by applying chemical agent which are not only expensive but also un-enviromentally friendly.  Therefore, it is imperative to seek a new, sustainable, and innovative technology to improve mechanical soil properties.  Many researches gave opportunity to utilize microbes for this idea.  However, the direct application of this technology faces some handicaps in the field, i.e. soil and pore fluid interaction, bio-augmentation verses bio-stimulation of microbial community, controlled distribution of bio-mediated calcite precipitation, and permanence cementation.  This article aims at providing a general overview regarding technological development to improve soil mechanical properties suitable for construction by applying microbes.