PENGGUNAAN OIL BACTER, ENDOMIKORIZA DALAM FITOREMEDIASI OILY SLUDGE DENGAN TANAMAN SENGON (PARASERIANTHES FALCATARIA L. NIELSEN) TERHADAP BIOSURFAKTAN DAN TOTAL PETROLEUM HYDROCARBON (TPH)

Nia Rossiana (Jurusan Biologi FMIPA UNPAD)
Titin Supriatun (Jurusan Kimia FMIPA Universitas Padjadjaran)
Dadan Sumiarsa (Jurusan Kimia FMIPA Universitas Padjadjaran)

JURNAL ISTEK
Vol 6, No 1-2 (2012): ISTEK

This research have been done onusingwild-typebacteriaand endomycchorhiza; oil bacter1 (Pseudomonas sp., Alcaligenessp., Flavobacteriumsp.,), Oilbacter2 (Bacillus megaterium, Alcaligenessp., Flavobacteriumsp.)and endomycchorhiza biounpadin oily sludge phytoremediationdose30%, 35%withplantsengon(Paraserianthes falcatariaL.Nielsen). The study was conductedwithan experimental methoduse a Completely RandomizedDesign(CRD) with 4combinationbetween the consortiumof bacteriain different doses with 3replications.The mediumused is amixture ofoily sludgewith soilandsandin the ratio2:1. Mediumiscompostedfor 1month, then plantedsengoninoculated endomycchorhiza aged1 monthand leftfor 8months. The parametersanalyzedwere:biosurfactantproduction, oil content/TPH(Total Petroleumhydrocarbon(%),the population of bacteria/TPC(Total PlateCount) (CFU /colonyformingunits), pH, humidity(%), infectionendomyccorhizapercentage(%). The resultsupto 8monthsshowedthat thecombination of consortiumof oilbacter 1(Pseudomonas sp., Alcaligenessp., Flavobacteriumsp.,)dose of35% oily sludgeproducedbiosurfactant0.332g/L, decrease ofTPH 37.09%, endomyccorhizainfectionin plantssengon26.67% -36.67%, population of bacteria 2.67x 106CFU, pH ofthe mediumfrom 5.1 to 6.3and70-83% humidity of medium.