DEGRADASI BAHAN ORGANIK LIMBAH CAIR NANAS DENGAN KONSORSIUM BAKTERI INDIGEN

Abstract

Abstract: Pineapple wasterwater contains high organic materials, acid pH and is not good to throw to environment because it exceeded the national standard. Isolation of bacterium pineapple wasterwater has changed to bioremediation proccess of that waste. These aims of research were: 1) to get the isolates of indigenous bactery, and 2) to test the potensials of the the isolates of indigenous bactery degradating pineapple wasterwater. The method sample was random in pineapple wasterwater location,  the experiment was done by two steps, i.e. isolation, identification and isolate characteristics. Second test of isolats  ability to degradation wasterwater and then test of  consorsium which choosed and potentially consorsium tested by volume variants and incubation time. Data was analysed by variance analysis. The results showed isolating 15 isolates, isolates of 3, 8, 10, and 12 have degradation ability most potentially seen from indicators of pH, Biological Oxygen Demand (BOD), Chemichal Oxygen Demand (COD) and Total Suspended Solid (TSS). The consorsium of four inidgenous bactery of starter of 5% (v/v) consentration  and incubation time of 6 days can degrade pineapple wasterwater  the best.