BIOCHEMICAL IDENTIFICATION OF BACTERIA IN POLLUTED SOIL FROM MERDEKA VILLAGE, MERDEKA DISTRICT, KARO REGENCY.
- Student in Doctoral Program of Environmental Resources Management, University Sumatera Utara, Indonesia 20155 and Lecture in Agrotechnology at Agricultural Faculty, Al-Azhar University, Indonesia 2015.
- Lecture in Agroecotechnology at Agricultural Faculty, University Sumatera Utara, Indonesia 20155.
- Lecture in Biology, FMIPA, University Sumatera Utara, Indonesia 20155.
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Dichloro Diphenyl Trichloroethane residue are lipophiliec, they tent to accumulate in the fatty tissues of in gesting organisms along the food chain through consumption of agricultural products grown on contaminated soils. DDT residue in soil concern as their uptake can lead to accumulation in primary products. The removal residue of DDT from soil is therefore a priority. In this study the bacteria from DDT residue soil was isolated in top soil about 0-20 cm from Merdeka village, Merdeka district, Karo regency, North of Sumatra. DDT residue soil sample was extracted using QuEChERS method and determination of insecticide residue was carried out by gas chromatography mass spectrometry (GC-MS). One isolated bacteria identified for their activity in residue soil. Anaerob bacteria cultured in biological safety cabinet. Biochemical chart report from microbiology laboratory of H.Adam Malik hospital showed to have genus of Clostridium sp.
[Lita Nasution, Edison Purba, Erman Munir, Lisnawita, Ameilia Zuliyanti Siregar and Hasanuddin. (2016); BIOCHEMICAL IDENTIFICATION OF BACTERIA IN POLLUTED SOIL FROM MERDEKA VILLAGE, MERDEKA DISTRICT, KARO REGENCY. Int. J. of Adv. Res. 4 (Sep). 1719-1723] (ISSN 2320-5407). www.journalijar.com
