SISTEM PENGOLAHAN LIMBAH PADAT DAN LIMBAH CAIR SERTA ANALISIS EFLUEN PADA PABRIK PEREKAT KAYU LAPIS DI KOTA LANGSA TAHUN 2012
Abstract: The solid and liquid
waste treatment system and analysis of liquid waste effluent quality on plywood
glue factory in Langsa city in 2012. The chemical waste that pollutes the
environment is a serious problem and supplied by industrial activities such as
plywood factory. Basically the waste treatment is not a difficult activities
but the waste treatment requires the application of accurate waste treatment
method.
This research aims to study the solid and liquid waste treatment system
and analysis of liquid waste effluent quality on plywood glue factory in Langsa
city in 2012. This research is adescriptive survey study by using observation
sheet on solid and liquid waste treatment in plywood factory and the inspection
of liquid waste sampel in effluent point and waste water treatment plant
influent and the recycled liquid waste. The results of observation indicates
that the solid waste treatment system in plywood factory use the incineration
method, reuse of urea bag. The liquid waste treatment in plywood factory uses
the sendimentation and aeratoin process. The result of laboratory analysis of
liquid waste effluent is : COD 51,2 ppm, Temp 27ºC, Amonia (NH3) 0,1 ppm, TSS
3,7 ppm, Phenol 0 ppm, BOD5 25,5 ppm and pH 6,9.
The conclusion of this research is solid waste treatment systems on
plywood glue factory yet qualified, while the liquid waste treatment system has
met the terms and parameters have been standardized.
The plywood glue factory recommended to make corrections to the solid
waste treatment systems, but it is also immediate burning the sludge of solid
waste by using incinerators.
Penulis: Dewi Oktarini,
Irnawati Marsaulina, Indra Chahaya
Kode Jurnal: jpkesmasdd120200
