%A AGUS KUNTORO NN
%J Digital Library
%T ANALISIS KINERJA
INSTALASI PENGOLAHAN AIR LIMBAH AGROINDUSTRI GULA 
DI PT. GUNUNG MADU PLANTATION
%X Abstract

The Objectives of this research are to know the performance of sugar agroindustry
wastewater treatment plant (WWTP), to determine factors that influence WWTP
performance, and to find alternative treatment which can increase its performance.
This research use description method. Tables and graphics from observation,
laboratory testing and analysis are being represented, analyzed, and descriptively
explained. This research was conducted by case study on PT. Gunung Madu
Plantation Waste Water Treatment Plant.The result of this research showed that
wastewater influent characteristics influence performance of WWTP. Analysis of
COD removal on equalization, anaerobic, facultative, and aerobic pond represents
that the highest average COD removal was 66% with 10 days retention time, it
was on equalization pond in the year of 2008. The highest COD removal on
anaerobic pond was 58% with 21 days retention time, it was on 2008. The highest
average COD removal on facultative pond was 74% with 33 days retention time,
it was on 2007. The COD removal on aerobic pond was 24,75% with 17 days
retention time, it was on 2009. Factors influencing WWTP performance were
waste water concentration when there were no production activity that produced
liquid waste, including waste water from dewatering bagasse and chemical
cleaning. The efforts that are necessary to be done in order to increase WWTP
performance are to do control activity of dewatering bagasse and chemical
cleaning of liquid waste and to control the possibility of eutrophication on
aerobic pond.
Key words : performance, COD removal, retention time, WWTP pond.
%D 2012
%L eprints18953